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dolibarr_ynh/sources/dolibarr/htdocs/includes/jsgantt/jsgantt.js
Laurent Peuch e6008fc691 init
2015-09-28 22:09:38 +02:00

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/*
Copyright (c) 2009, Shlomy Gantz BlueBrick Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Shlomy Gantz or BlueBrick Inc. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY SHLOMY GANTZ/BLUEBRICK INC. ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL SHLOMY GANTZ/BLUEBRICK INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* LDR Modified to replace hard coded values by i18[key]
*/
/**
* JSGantt component is a UI control that displays gantt charts based by using CSS and HTML
* @module jsgantt
* @title JSGantt
*/
var JSGantt; if (!JSGantt) JSGantt = {};
var vTimeout = 0;
var vBenchTime = new Date().getTime();
/**
* Creates a task (one row) in gantt object
* @class TaskItem
* @namespace JSGantt
* @constructor
* @for JSGantt
* @param pID {Number} Task unique numeric ID
* @param pName {String} Task Name
* @param pStart {Date} Task start date/time (not required for pGroup=1 )
* @param pEnd {Date} Task end date/time, you can set the end time to 12:00 to indicate half-day (not required for pGroup=1 )
* @param pColor {String} Task bar RGB value
* @param pLink {String} Task URL, clicking on the task will redirect to this url. Leave empty if you do not with the Task also serve as a link
* @param pMile {Boolean} Determines whether task is a milestone (1=Yes,0=No)
* @param pRes {String} Resource to perform the task
* @param pComp {Number} Percent complete (Number between 0 and 100)
* @param pGroup {Boolean}
* @param pParent {Number} ID of the parent task
* @param pOpen {Boolean}
* @param pDepend {String} Comma seperated list of IDs this task depends on
* @param pCaption {String} Caption to be used instead of default caption (Resource).
* note : you should use setCaption("Caption") in order to display the caption
* @return void
*/
JSGantt.TaskItem = function(pID, pName, pStart, pEnd, pColor, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption)
{
/**
* The name of the attribute.
* @property vID
* @type String
* @default pID
* @private
*/
var vID = pID;
/**
* @property vName
* @type String
* @default pName
* @private
*/
var vName = pName;
/**
* @property vStart
* @type Datetime
* @default new Date()
* @private
*/
var vStart = new Date();
/**
* @property vEnd
* @type Datetime
* @default new Date()
* @private
*/
var vEnd = new Date();
/**
* @property vColor
* @type String
* @default pColor
* @private
*/
var vColor = pColor;
/**
* @property vLink
* @type String
* @default pLink
* @private
*/
var vLink = pLink;
/**
* @property vMile
* @type Boolean
* @default pMile
* @private
*/
var vMile = pMile;
/**
* @property vRes
* @type String
* @default pRes
* @private
*/
var vRes = pRes;
/**
* @property vComp
* @type Number
* @default pComp
* @private
*/
var vComp = pComp;
/**
* @property vGroup
* @type Boolean
* @default pGroup
* @private
*/
var vGroup = pGroup;
/**
* @property vParent
* @type Number
* @default pParent
* @private
*/
var vParent = pParent;
/**
* @property vOpen
* @type Boolean
* @default pOpen
* @private
*/
var vOpen = pOpen;
/**
* @property vDepend
* @type String
* @default pDepend
* @private
*/
var vDepend = pDepend;
/**
* @property vCaption
* @type String
* @default pCaption
* @private
*/
var vCaption = pCaption;
/**
* @property vDuration
* @type Number
* @default ''
* @private
*/
var vDuration = '';
/**
* @property vLevel
* @type Number
* @default 0
* @private
*/
var vLevel = 0;
/**
* @property vNumKid
* @type Number
* @default 0
* @private
*/
var vNumKid = 0;
/**
* @property vVisible
* @type Boolean
* @default 0
* @private
*/
var vVisible = 1;
var x1, y1, x2, y2;
if (vGroup != 1)
{
vStart = JSGantt.parseDateStr(pStart,g.getDateInputFormat());
vEnd = JSGantt.parseDateStr(pEnd,g.getDateInputFormat());
}
/**
* Returns task ID
* @method getID
* @return {Number}
*/
this.getID = function(){ return vID };
/**
* Returns task name
* @method getName
* @return {String}
*/
this.getName = function(){ return vName };
/**
* Returns task start date
* @method getStart
* @return {Datetime}
*/
this.getStart = function(){ return vStart};
/**
* Returns task end date
* @method getEnd
* @return {Datetime}
*/ this.getEnd = function(){ return vEnd };
/**
* Returns task bar color (i.e. 00FF00)
* @method getColor
* @return {String}
*/ this.getColor = function(){ return vColor};
/**
* Returns task URL (i.e. http://www.jsgantt.com)
* @method getLink
* @return {String}
*/ this.getLink = function(){ return vLink };
/**
* Returns whether task is a milestone (1=Yes,0=No)
* @method getMile
* @return {Boolean}
*/ this.getMile = function(){ return vMile };
/**
* Returns task dependencies as list of values (i.e. 123,122)
* @method getDepend
* @return {String}
*/ this.getDepend = function(){ if(vDepend) return vDepend; else return null };
/**
* Returns task caption (if it exists)
* @method getCaption
* @return {String}
*/ this.getCaption = function(){ if(vCaption) return vCaption; else return ''; };
/**
* Returns task resource name as string
* @method getResource
* @return {String}
*/ this.getResource = function(){ if(vRes) return vRes; else return '&nbsp'; };
/**
* Returns task completion percent as numeric value
* @method getCompVal
* @return {Boolean}
*/ this.getCompVal = function(){ if(vComp) return vComp; else return 0; };
/**
* Returns task completion percent as formatted string (##%)
* @method getCompStr
* @return {String}
*/ this.getCompStr = function(){ if(vComp) return vComp+'%'; else return ''; };
/**
* Returns task duration as a fortmatted string based on the current selected format
* @method getDuration
* @param vFormat {String} selected format (minute,hour,day,week,month)
* @return {String}
*/ this.getDuration = function(vFormat){
if (vMile)
vDuration = '-';
else if (vFormat=='hour')
{
tmpPer = Math.ceil((this.getEnd() - this.getStart()) / ( 60 * 60 * 1000) );
if(tmpPer == 1)
vDuration = '1 '+i18n["sHour"];
else
vDuration = tmpPer + ' '+i18n["sHours"];
}
else if (vFormat=='minute')
{
tmpPer = Math.ceil((this.getEnd() - this.getStart()) / ( 60 * 1000) );
if(tmpPer == 1)
vDuration = '1 '+i18n["sMinute"];
else
vDuration = tmpPer + ' '+i18n["sMinutes"];
}
else { //if(vFormat == 'day') {
tmpPer = Math.ceil((this.getEnd() - this.getStart()) / (24 * 60 * 60 * 1000) + 1);
if(tmpPer == 1) vDuration = '1 '+i18n["sDay"];
else vDuration = tmpPer + ' '+i18n["sDays"];
}
//else if(vFormat == 'week') {
// tmpPer = ((this.getEnd() - this.getStart()) / (24 * 60 * 60 * 1000) + 1)/7;
// if(tmpPer == 1) vDuration = '1 Week';
// else vDuration = tmpPer + ' Weeks';
//}
//else if(vFormat == 'month') {
// tmpPer = ((this.getEnd() - this.getStart()) / (24 * 60 * 60 * 1000) + 1)/30;
// if(tmpPer == 1) vDuration = '1 Month';
// else vDuration = tmpPer + ' Months';
//}
//else if(vFormat == 'quater') {
// tmpPer = ((this.getEnd() - this.getStart()) / (24 * 60 * 60 * 1000) + 1)/120;
// if(tmpPer == 1) vDuration = '1 Qtr';
// else vDuration = tmpPer + ' Qtrs';
//}
return( vDuration )
};
/**
* Returns task parent ID
* @method getParent
* @return {Number}
*/ this.getParent = function(){ return vParent };
/**
* Returns whether task is a group (1=Yes,0=No)
* @method getGroup
* @return {Number}
*/ this.getGroup = function(){ return vGroup };
/**
* Returns whether task is open (1=Yes,0=No)
* @method getOpen
* @return {Boolean}
*/ this.getOpen = function(){ return vOpen };
/**
* Returns task tree level (0,1,2,3...)
* @method getLevel
* @return {Boolean}
*/ this.getLevel = function(){ return vLevel };
/**
* Returns the number of child tasks
* @method getNumKids
* @return {Number}
*/ this.getNumKids = function(){ return vNumKid };
/**
* Returns the X position of the left side of the task bar on the graph (right side)
* @method getStartX
* @return {Number}
*/ this.getStartX = function(){ return x1 };
/**
* Returns the Y position of the top of the task bar on the graph (right side)
* @method getStartY
* @return {Number}
*/ this.getStartY = function(){ return y1 };
/**
* Returns the X position of the right of the task bar on the graph (right side)
* @method getEndX
* @return {Int}
*/ this.getEndX = function(){ return x2 };
/**
* Returns the Y position of the bottom of the task bar on the graph (right side)
* @method getEndY
* @return {Number}
*/ this.getEndY = function(){ return y2 };
/**
* Returns whether task is visible (1=Yes,0=No)
* @method getVisible
* @return {Boolean}
*/ this.getVisible = function(){ return vVisible };
/**
* Set task dependencies
* @method setDepend
* @param pDepend {String} A comma delimited list of task IDs the current task depends on.
* @return {void}
*/ this.setDepend = function(pDepend){ vDepend = pDepend;};
/**
* Set task start date/time
* @method setStart
* @param pStart {Datetime}
* @return {void}
*/ this.setStart = function(pStart){ vStart = pStart;};
/**
* Set task end date/time
* @method setEnd
* @param pEnd {Datetime}
* @return {void}
*/ this.setEnd = function(pEnd) { vEnd = pEnd; };
/**
* Set task tree level (0,1,2,3...)
* @method setLevel
* @param pLevel {Number}
* @return {void}
*/ this.setLevel = function(pLevel){ vLevel = pLevel;};
/**
* Set Number of children for the task
* @method setNumKid
* @param pNumKid {Number}
* @return {void}
*/ this.setNumKid = function(pNumKid){ vNumKid = pNumKid;};
/**
* Set task completion percentage
* @method setCompVal
* @param pCompVal {Number}
* @return {void}
*/ this.setCompVal = function(pCompVal){ vComp = pCompVal;};
/**
* Set a task bar starting position (left)
* @method setStartX
* @param pX {Number}
* @return {void}
*/ this.setStartX = function(pX) {x1 = pX; };
/**
* Set a task bar starting position (top)
* @method setStartY
* @param pY {Number}
* @return {String}
*/ this.setStartY = function(pY) {y1 = pY; };
/**
* Set a task bar starting position (right)
* @method setEndX
* @param pX {Number}
* @return {String}
*/ this.setEndX = function(pX) {x2 = pX; };
/**
* Set a task bar starting position (bottom)
* @method setEndY
* @param pY {Number}
* @return {String}
*/ this.setEndY = function(pY) {y2 = pY; };
/**
* Set task open/closed
* @method setOpen
* @param pOpen {Boolean}
* @return {void}
*/ this.setOpen = function(pOpen) {vOpen = pOpen; };
/**
* Set task visibility
* @method setVisible
* @param pVisible {Boolean}
* @return {void}
*/ this.setVisible = function(pVisible) {vVisible = pVisible; };
};
/**
* Creates the gant chart. for example:
<p>var g = new JSGantt.GanttChart('g',document.getElementById('GanttChartDIV'), 'day');</p>
var g = new JSGantt.GanttChart( - assign the gantt chart to a javascript variable called 'g'
'g' - the name of the variable that was just assigned (will be used later so that gantt object can reference itself)
document.getElementById('GanttChartDIV') - reference to the DIV that will hold the gantt chart
'day' - default format will be by day
*
* @class GanttChart
* @param pGanttVar {String} the name of the gantt chart variable
* @param pDiv {String} reference to the DIV that will hold the gantt chart
* @param pFormat {String} default format (minute,hour,day,week,month,quarter)
* @return void
*/
JSGantt.GanttChart = function(pGanttVar, pDiv, pFormat)
{
/**
* The name of the gantt chart variable
* @property vGanttVar
* @type String
* @default pGanttVar
* @private
*/ var vGanttVar = pGanttVar;
/**
* The name of the gantt chart DIV
* @property vDiv
* @type String
* @default pDiv
* @private
*/ var vDiv = pDiv;
/**
* Selected format (minute,hour,day,week,month)
* @property vFormat
* @type String
* @default pFormat
* @private
*/ var vFormat = pFormat;
/**
* Show resource column
* @property vShowRes
* @type Number
* @default 1
* @private
*/ var vShowRes = 1;
/**
* Show duration column
* @property vShowDur
* @type Number
* @default 1
* @private
*/ var vShowDur = 1;
/**
* Show percent complete column
* @property vShowComp
* @type Number
* @default 1
* @private
*/ var vShowComp = 1;
/**
* Show start date column
* @property vShowStartDate
* @type Number
* @default 1
* @private
*/ var vShowStartDate = 1;
/**
* Show end date column
* @property vShowEndDate
* @type Number
* @default 1
* @private
*/ var vShowEndDate = 1;
/**
* Date input format
* @property vDateInputFormat
* @type String
* @default "mm/dd/yyyy"
* @private
*/var vDateInputFormat = "mm/dd/yyyy";
/**
* Date display format
* @property vDateDisplayFormat
* @type String
* @default "mm/dd/yy"
* @private
*/var vDateDisplayFormat = "mm/dd/yy";
var vNumUnits = 0;
var vCaptionType;
var vDepId = 1;
var vTaskList = new Array();
var vFormatArr = new Array("day","week","month","quarter");
var vQuarterArr = new Array(1,1,1,2,2,2,3,3,3,4,4,4);
var vMonthDaysArr = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var vMonthArr = new Array(i18n["January"],i18n["February"],i18n["March"],i18n["April"],i18n["May"],i18n["June"],i18n["July"],i18n["August"],i18n["September"],i18n["October"],i18n["November"],i18n["December"]);
/**
* Set current display format (minute/hour/day/week/month/quarter)
* Only the first 4 arguments are used, for example:
* <code>
* g.setFormatArr("day","week","month");
* </code>
* will show 3 formatting options (day/week/month) at the bottom right of the gantt chart
* @method setFormatArr
* @return {void}
*/ this.setFormatArr = function() {
vFormatArr = new Array();
for(var i = 0; i < arguments.length; i++) {vFormatArr[i] = arguments[i];}
if(vFormatArr.length>4){vFormatArr.length=4;}
};
/**
* Show/Hide resource column
* @param pShow {Number} 1=Show,0=Hide
* @method setShowRes
* @return {void}
*/ this.setShowRes = function(pShow) { vShowRes = pShow; };
/**
* Show/Hide duration column
* @param pShow {Number} 1=Show,0=Hide
* @method setShowDur
* @return {void}
*/ this.setShowDur = function(pShow) { vShowDur = pShow; };
/**
* Show/Hide completed column
* @param pShow {Number} 1=Show,0=Hide
* @method setShowComp
* @return {void}
*/ this.setShowComp = function(pShow) { vShowComp = pShow; };
/**
* Show/Hide start date column
* @param pShow {Number} 1=Show,0=Hide
* @method setShowStartDate
* @return {void}
*/ this.setShowStartDate = function(pShow) { vShowStartDate = pShow; };
/**
* Show/Hide end date column
* @param pShow {Number} 1=Show,0=Hide
* @method setShowEndDate
* @return {void}
*/ this.setShowEndDate = function(pShow) { vShowEndDate = pShow; };
/**
* Overall date input format
* @param pShow {String} (mm/dd/yyyy,dd/mm/yyyy,yyyy-mm-dd)
* @method setDateInputFormat
* @return {void}
*/ this.setDateInputFormat = function(pShow) { vDateInputFormat = pShow; };
/**
* Overall date display format
* @param pShow {String} (mm/dd/yyyy,dd/mm/yyyy,yyyy-mm-dd)
* @method setDateDisplayFormat
* @return {void}
*/ this.setDateDisplayFormat = function(pShow) { vDateDisplayFormat = pShow; };
/**
* Set gantt caption
* @param pType {String}
<p>Caption-Displays a custom caption set in TaskItem<br>
Resource-Displays task resource<br>
Duration-Displays task duration<br>
Complete-Displays task percent complete</p>
* @method setCaptionType
* @return {void}
*/ this.setCaptionType = function(pType) { vCaptionType = pType };
/**
* Set current display format and redraw gantt chart (minute/hour/day/week/month/quarter)
* @param pFormat {String} (mm/dd/yyyy,dd/mm/yyyy,yyyy-mm-dd)
* @method setFormat
* @return {void}
*/ this.setFormat = function(pFormat){
vFormat = pFormat;
this.Draw();
};
/**
* Returns whether resource column is shown
* @method getShowRes
* @return {Number}
*/ this.getShowRes = function(){ return vShowRes };
/**
* Returns whether duration column is shown
* @method getShowDur
* @return {Number}
*/ this.getShowDur = function(){ return vShowDur };
/**
* Returns whether percent complete column is shown
* @method getShowComp
* @return {Number}
*/ this.getShowComp = function(){ return vShowComp };
/**
* Returns whether start date column is shown
* @method getShowStartDate
* @return {Number}
*/ this.getShowStartDate = function(){ return vShowStartDate };
/**
* Returns whether end date column is shown
* @method getShowEndDate
* @return {Number}
*/ this.getShowEndDate = function(){ return vShowEndDate };
/**
* Returns date input format
* @method getDateInputFormat
* @return {String}
*/ this.getDateInputFormat = function() { return vDateInputFormat };
/**
* Returns current display format
* @method getDateDisplayFormat
* @return {String}
*/ this.getDateDisplayFormat = function() { return vDateDisplayFormat };
/**
* Returns current gantt caption type
* @method getCaptionType
* @return {String}
*/ this.getCaptionType = function() { return vCaptionType };
/**
* Calculates X/Y coordinates of a task and sets the Start and End properties of the TaskItem
* @method CalcTaskXY
* @return {Void}
*/ this.CalcTaskXY = function ()
{
var vList = this.getList();
var vTaskDiv;
var vParDiv;
var vLeft, vTop, vHeight, vWidth;
for(i = 0; i < vList.length; i++)
{
vID = vList[i].getID();
vTaskDiv = document.getElementById("taskbar_"+vID);
vBarDiv = document.getElementById("bardiv_"+vID);
vParDiv = document.getElementById("childgrid_"+vID);
if(vBarDiv) {
vList[i].setStartX( vBarDiv.offsetLeft );
vList[i].setStartY( vParDiv.offsetTop+vBarDiv.offsetTop+6 );
vList[i].setEndX( vBarDiv.offsetLeft + vBarDiv.offsetWidth );
vList[i].setEndY( vParDiv.offsetTop+vBarDiv.offsetTop+6 );
};
};
};
/**
* Adds a TaskItem to the Gantt object task list array
* @method AddTaskItem
* @return {Void}
*/ this.AddTaskItem = function(value)
{
vTaskList.push(value);
};
/**
* Returns task list Array
* @method getList
* @return {Array}
*/ this.getList = function() { return vTaskList };
/**
* Clears dependency lines between tasks
* @method clearDependencies
* @return {Void}
*/ this.clearDependencies = function()
{
var parent = document.getElementById('rightside');
var depLine;
var vMaxId = vDepId;
for ( i=1; i<vMaxId; i++ ) {
depLine = document.getElementById("line"+i);
if (depLine) { parent.removeChild(depLine); }
};
vDepId = 1;
};
/**
* Draw a straight line (colored one-pixel wide DIV), need to parameterize doc item
* @method sLine
* @return {Void}
*/ this.sLine = function(x1,y1,x2,y2) {
vLeft = Math.min(x1,x2);
vTop = Math.min(y1,y2);
vWid = Math.abs(x2-x1) + 1;
vHgt = Math.abs(y2-y1) + 1;
vDoc = document.getElementById('rightside');
// retrieve DIV
var oDiv = document.createElement('div');
oDiv.id = "line"+vDepId++;
oDiv.style.position = "absolute";
oDiv.style.margin = "0px";
oDiv.style.padding = "0px";
oDiv.style.overflow = "hidden";
oDiv.style.border = "0px";
// set attributes
oDiv.style.zIndex = 0;
oDiv.style.backgroundColor = "red";
oDiv.style.left = vLeft + "px";
oDiv.style.top = vTop + "px";
oDiv.style.width = vWid + "px";
oDiv.style.height = vHgt + "px";
oDiv.style.visibility = "visible";
vDoc.appendChild(oDiv);
};
/**
* Draw a diaganol line (calc line x,y pairs and draw multiple one-by-one sLines)
* @method dLine
* @return {Void}
*/ this.dLine = function(x1,y1,x2,y2) {
var dx = x2 - x1;
var dy = y2 - y1;
var x = x1;
var y = y1;
var n = Math.max(Math.abs(dx),Math.abs(dy));
dx = dx / n;
dy = dy / n;
for ( i = 0; i <= n; i++ )
{
vx = Math.round(x);
vy = Math.round(y);
this.sLine(vx,vy,vx,vy);
x += dx;
y += dy;
};
};
/**
* Draw dependency line between two points (task 1 end -> task 2 start)
* @method drawDependency
* @return {Void}
*/ this.drawDependency =function(x1,y1,x2,y2)
{
if(x1 + 10 < x2)
{
this.sLine(x1,y1,x1+4,y1);
this.sLine(x1+4,y1,x1+4,y2);
this.sLine(x1+4,y2,x2,y2);
this.dLine(x2,y2,x2-3,y2-3);
this.dLine(x2,y2,x2-3,y2+3);
this.dLine(x2-1,y2,x2-3,y2-2);
this.dLine(x2-1,y2,x2-3,y2+2);
}
else
{
this.sLine(x1,y1,x1+4,y1);
this.sLine(x1+4,y1,x1+4,y2-10);
this.sLine(x1+4,y2-10,x2-8,y2-10);
this.sLine(x2-8,y2-10,x2-8,y2);
this.sLine(x2-8,y2,x2,y2);
this.dLine(x2,y2,x2-3,y2-3);
this.dLine(x2,y2,x2-3,y2+3);
this.dLine(x2-1,y2,x2-3,y2-2);
this.dLine(x2-1,y2,x2-3,y2+2);
}
};
/**
* Draw all task dependencies
* @method DrawDependencies
* @return {Void}
*/ this.DrawDependencies = function () {
//First recalculate the x,y
this.CalcTaskXY();
this.clearDependencies();
var vList = this.getList();
for(var i = 0; i < vList.length; i++)
{
vDepend = vList[i].getDepend();
if(vDepend) {
var vDependStr = vDepend + '';
var vDepList = vDependStr.split(',');
var n = vDepList.length;
for(var k=0;k<n;k++) {
var vTask = this.getArrayLocationByID(vDepList[k]);
if(vList[vTask].getVisible()==1)
this.drawDependency(vList[vTask].getEndX(),vList[vTask].getEndY(),vList[i].getStartX()-1,vList[i].getStartY())
}
}
}
};
/**
* Find location of TaskItem based on the task ID
* @method getArrayLocationByID
* @return {Void}
*/ this.getArrayLocationByID = function(pId) {
var vList = this.getList();
for(var i = 0; i < vList.length; i++)
{
if(vList[i].getID()==pId)
return i;
}
};
/**
* Draw gantt chart
* @method Draw
* @return {Void}
*/ this.Draw = function()
{
var vMaxDate = new Date();
var vMinDate = new Date();
var vTmpDate = new Date();
var vNxtDate = new Date();
var vCurrDate = new Date();
var vTaskLeft = 0;
var vTaskRight = 0;
var vNumCols = 0;
var vID = 0;
var vMainTable = "";
var vLeftTable = "";
var vRightTable = "";
var vDateRowStr = "";
var vItemRowStr = "";
var vColWidth = 0;
var vColUnit = 0;
var vChartWidth = 0;
var vNumDays = 0;
var vDayWidth = 0;
var vStr = "";
var vNameWidth = 220;
var vStatusWidth = 70;
var vLeftWidth = 15 + 220 + 70 + 70 + 70 + 70 + 70;
if(vTaskList.length > 0)
{
// Process all tasks preset parent date and completion %
JSGantt.processRows(vTaskList, 0, -1, 1, 1);
// get overall min/max dates plus padding
vMinDate = JSGantt.getMinDate(vTaskList, vFormat);
vMaxDate = JSGantt.getMaxDate(vTaskList, vFormat);
// Calculate chart width variables. vColWidth can be altered manually to change each column width
// May be smart to make this a parameter of GanttChart or set it based on existing pWidth parameter
if(vFormat == 'day') {
vColWidth = 18;
vColUnit = 1;
}
else if(vFormat == 'week') {
vColWidth = 37;
vColUnit = 7;
}
else if(vFormat == 'month') {
vColWidth = 37;
vColUnit = 30;
}
else if(vFormat == 'quarter') {
vColWidth = 60;
vColUnit = 90;
}
else if(vFormat=='hour')
{
vColWidth = 18;
vColUnit = 1;
}
else if(vFormat=='minute')
{
vColWidth = 18;
vColUnit = 1;
}
vNumDays = (Date.parse(vMaxDate) - Date.parse(vMinDate)) / ( 24 * 60 * 60 * 1000);
vNumUnits = vNumDays / vColUnit;
vChartWidth = vNumUnits * vColWidth + 1;
vDayWidth = (vColWidth / vColUnit) + (1/vColUnit);
vMainTable =
'<TABLE id=theTable cellSpacing=0 cellPadding=0 border=0><TBODY><TR>' +
'<TD vAlign=top bgColor=#ffffff>';
if(vShowRes !=1) vNameWidth+=vStatusWidth;
if(vShowDur !=1) vNameWidth+=vStatusWidth;
if(vShowComp!=1) vNameWidth+=vStatusWidth;
if(vShowStartDate!=1) vNameWidth+=vStatusWidth;
if(vShowEndDate!=1) vNameWidth+=vStatusWidth;
// DRAW the Left-side of the chart (names, resources, comp%)
vLeftTable =
'<DIV class=scroll id=leftside style="width:' + vLeftWidth + 'px"><TABLE cellSpacing=0 cellPadding=0 border=0><TBODY>' +
'<TR style="HEIGHT: 17px">' +
' <TD style="WIDTH: 15px; HEIGHT: 17px"></TD>' +
' <TD style="WIDTH: ' + vNameWidth + 'px; HEIGHT: 17px"><NOBR></NOBR></TD>';
if(vShowRes ==1) vLeftTable += ' <TD style="WIDTH: ' + vStatusWidth + 'px; HEIGHT: 17px"></TD>' ;
if(vShowDur ==1) vLeftTable += ' <TD style="WIDTH: ' + vStatusWidth + 'px; HEIGHT: 17px"></TD>' ;
if(vShowComp==1) vLeftTable += ' <TD style="WIDTH: ' + vStatusWidth + 'px; HEIGHT: 17px"></TD>' ;
if(vShowStartDate==1) vLeftTable += ' <TD style="WIDTH: ' + vStatusWidth + 'px; HEIGHT: 17px"></TD>' ;
if(vShowEndDate==1) vLeftTable += ' <TD style="WIDTH: ' + vStatusWidth + 'px; HEIGHT: 17px"></TD>' ;
vLeftTable +=
'<TR style="HEIGHT: 20px">' +
' <TD style="BORDER-TOP: #efefef 1px solid; WIDTH: 15px; HEIGHT: 20px"></TD>' +
' <TD style="BORDER-TOP: #efefef 1px solid; WIDTH: ' + vNameWidth + 'px; HEIGHT: 20px"><NOBR></NOBR></TD>' ;
if(vShowRes ==1) vLeftTable += ' <TD style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; WIDTH: 60px; HEIGHT: 20px" align=center nowrap>'+i18n["Resource"]+'</TD>' ;
if(vShowDur ==1) vLeftTable += ' <TD style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; WIDTH: 60px; HEIGHT: 20px" align=center nowrap>'+i18n["Duration"]+'</TD>' ;
if(vShowComp==1) vLeftTable += ' <TD style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; WIDTH: 60px; HEIGHT: 20px" align=center nowrap>%</TD>' ;
if(vShowStartDate==1) vLeftTable += ' <TD style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; WIDTH: 60px; HEIGHT: 20px" align=center nowrap>'+i18n["Start_Date"]+'</TD>' ;
if(vShowEndDate==1) vLeftTable += ' <TD style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; WIDTH: 60px; HEIGHT: 20px" align=center nowrap>'+i18n["End_Date"]+'</TD>' ;
vLeftTable += '</TR>';
for(i = 0; i < vTaskList.length; i++)
{
if( vTaskList[i].getGroup()) {
vBGColor = "f3f3f3";
vRowType = "group";
} else {
vBGColor = "ffffff";
vRowType = "row";
}
vID = vTaskList[i].getID();
if(vTaskList[i].getVisible() == 0)
vLeftTable += '<TR id=child_' + vID + ' bgcolor=#' + vBGColor + ' style="display:none" onMouseover=g.mouseOver(this,' + vID + ',"left","' + vRowType + '") onMouseout=g.mouseOut(this,' + vID + ',"left","' + vRowType + '")>' ;
else
vLeftTable += '<TR id=child_' + vID + ' bgcolor=#' + vBGColor + ' onMouseover=g.mouseOver(this,' + vID + ',"left","' + vRowType + '") onMouseout=g.mouseOut(this,' + vID + ',"left","' + vRowType + '")>' ;
vLeftTable +=
' <TD class=gdatehead style="WIDTH: 15px; HEIGHT: 20px; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;">&nbsp;</TD>' +
' <TD class=gname style="WIDTH: ' + vNameWidth + 'px; HEIGHT: 20px; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px;" nowrap><NOBR><span style="color: #aaaaaa">';
for(j=1; j<vTaskList[i].getLevel(); j++) {
vLeftTable += '&nbsp&nbsp&nbsp&nbsp';
}
vLeftTable += '</span>';
if( vTaskList[i].getGroup()) {
if( vTaskList[i].getOpen() == 1)
vLeftTable += '<SPAN id="group_' + vID + '" style="color:#000000; cursor:pointer; font-weight:bold; FONT-SIZE: 12px;" onclick="JSGantt.folder(' + vID + ','+vGanttVar+');'+vGanttVar+'.DrawDependencies();">&ndash;</span><span style="color:#000000">&nbsp</SPAN>' ;
else
vLeftTable += '<SPAN id="group_' + vID + '" style="color:#000000; cursor:pointer; font-weight:bold; FONT-SIZE: 12px;" onclick="JSGantt.folder(' + vID + ','+vGanttVar+');'+vGanttVar+'.DrawDependencies();">+</span><span style="color:#000000">&nbsp</SPAN>' ;
} else {
vLeftTable += '<span style="color: #000000; font-weight:bold; FONT-SIZE: 12px;">&nbsp&nbsp&nbsp</span>';
}
vLeftTable +=
'<span onclick=JSGantt.taskLink("' + vTaskList[i].getLink() + '",300,200); style="cursor:pointer"> ' + vTaskList[i].getName() + '</span></NOBR></TD>' ;
if(vShowRes ==1) vLeftTable += ' <TD class=gname style="WIDTH: 60px; HEIGHT: 20px; TEXT-ALIGN: center; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><NOBR>' + vTaskList[i].getResource() + '</NOBR></TD>' ;
if(vShowDur ==1) vLeftTable += ' <TD class=gname style="WIDTH: 60px; HEIGHT: 20px; TEXT-ALIGN: center; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><NOBR>' + (vTaskList[i].getStart() > 0 ? vTaskList[i].getDuration(vFormat) : '') + '</NOBR></TD>' ;
if(vShowComp==1) vLeftTable += ' <TD class=gname style="WIDTH: 60px; HEIGHT: 20px; TEXT-ALIGN: center; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><NOBR>' + vTaskList[i].getCompStr() + '</NOBR></TD>' ;
if(vShowStartDate==1) vLeftTable += ' <TD class=gname style="WIDTH: 60px; HEIGHT: 20px; TEXT-ALIGN: center; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><NOBR>' + (vTaskList[i].getStart() > 0 ? JSGantt.formatDateStr( vTaskList[i].getStart(), vDateDisplayFormat) : '')+ '</NOBR></TD>' ;
if(vShowEndDate==1) vLeftTable += ' <TD class=gname style="WIDTH: 60px; HEIGHT: 20px; TEXT-ALIGN: center; BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><NOBR>' + (vTaskList[i].getEnd() > 0 ? JSGantt.formatDateStr( vTaskList[i].getEnd(), vDateDisplayFormat) : '') + '</NOBR></TD>' ;
vLeftTable += '</TR>';
}
// DRAW the date format selector at bottom left. Another potential GanttChart parameter to hide/show this selector
vLeftTable += '</TD></TR>' +
// LDR '<TR><TD border=1 colspan=5 align=left style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 11px; BORDER-LEFT: #efefef 1px solid; height=18px">&nbsp;&nbsp;Powered by <a href=http://www.jsgantt.com>jsGantt</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Format:';
'<TR><TD border=1 colspan=5 align=left style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 11px; BORDER-LEFT: #efefef 1px solid; height=18px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; '+i18n["Period"]+': &nbsp; ';
if (vFormatArr.join().indexOf("minute")!=-1) {
if (vFormat=='minute') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="minute" checked>'+i18n["sMinute"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("minute",'+vGanttVar+'); VALUE="minute">'+i18n["sMinute"];
}
if (vFormatArr.join().indexOf("hour")!=-1) {
if (vFormat=='hour') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="hour" checked>'+i18n["sHour"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("hour",'+vGanttVar+'); VALUE="hour">'+i18n["sHour"];
}
if (vFormatArr.join().indexOf("day")!=-1) {
if (vFormat=='day') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="day" checked>'+i18n["sDay"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("day",'+vGanttVar+'); VALUE="day">'+i18n["sDay"];
}
if (vFormatArr.join().indexOf("week")!=-1) {
if (vFormat=='week') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="week" checked>'+i18n["sWeek"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("week",'+vGanttVar+') VALUE="week">'+i18n["sWeek"];
}
if (vFormatArr.join().indexOf("month")!=-1) {
if (vFormat=='month') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="month" checked>'+i18n["sMonth"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("month",'+vGanttVar+') VALUE="month">'+i18n["sMonth"];
}
if (vFormatArr.join().indexOf("quarter")!=-1) {
if (vFormat=='quarter') vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" VALUE="quarter" checked>'+i18n["sQuarter"];
else vLeftTable += '<INPUT TYPE=RADIO NAME="radFormat" onclick=JSGantt.changeFormat("quarter",'+vGanttVar+') VALUE="quarter">'+i18n["sQuarter"];
}
// vLeftTable += '<INPUT TYPE=RADIO NAME="other" VALUE="other" style="display:none"> .';
vLeftTable += '</TD></TR></TBODY></TABLE></TD>';
vMainTable += vLeftTable;
// Draw the Chart Rows
vRightTable =
'<TD style="width: ' + vChartWidth + 'px;" vAlign=top bgColor=#ffffff>' +
'<DIV class=scroll2 id=rightside>' +
'<TABLE style="width: ' + vChartWidth + 'px;" cellSpacing=0 cellPadding=0 border=0>' +
'<TBODY><TR style="HEIGHT: 18px">';
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
vTmpDate.setHours(0);
vTmpDate.setMinutes(0);
// Major Date Header
while(Date.parse(vTmpDate) <= Date.parse(vMaxDate))
{
vStr = vTmpDate.getFullYear() + '';
vStr = vStr.substring(2,4);
if(vFormat == 'minute')
{
vRightTable += '<td class=gdatehead style="FONT-SIZE: 12px; HEIGHT: 19px;" align=center colspan=60>' ;
vRightTable += JSGantt.formatDateStr(vTmpDate, vDateDisplayFormat) + ' ' + vTmpDate.getHours() + ':00 -' + vTmpDate.getHours() + ':59 </td>';
vTmpDate.setHours(vTmpDate.getHours()+1);
}
if(vFormat == 'hour')
{
vRightTable += '<td class=gdatehead style="FONT-SIZE: 12px; HEIGHT: 19px;" align=center colspan=24>' ;
vRightTable += JSGantt.formatDateStr(vTmpDate, vDateDisplayFormat) + '</td>';
vTmpDate.setDate(vTmpDate.getDate()+1);
}
if(vFormat == 'day')
{
vRightTable += '<td class=gdatehead style="FONT-SIZE: 12px; HEIGHT: 19px;" align=center colspan=7>' +
JSGantt.formatDateStr(vTmpDate,vDateDisplayFormat.substring(0,5)) + ' - ';
vTmpDate.setDate(vTmpDate.getDate()+6);
vRightTable += JSGantt.formatDateStr(vTmpDate, vDateDisplayFormat) + '</td>';
vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat == 'week')
{
vRightTable += '<td class=gdatehead align=center style="FONT-SIZE: 12px; HEIGHT: 19px;" width='+vColWidth+'px>`'+ vStr + '</td>';
vTmpDate.setDate(vTmpDate.getDate()+7);
}
else if(vFormat == 'month')
{
vRightTable += '<td class=gdatehead align=center style="FONT-SIZE: 12px; HEIGHT: 19px;" width='+vColWidth+'px>`'+ vStr + '</td>';
vTmpDate.setDate(vTmpDate.getDate() + 1);
while(vTmpDate.getDate() > 1)
{
vTmpDate.setDate(vTmpDate.getDate() + 1);
}
}
else if(vFormat == 'quarter')
{
vRightTable += '<td class=gdatehead align=center style="FONT-SIZE: 12px; HEIGHT: 19px;" width='+vColWidth+'px>`'+ vStr + '</td>';
vTmpDate.setDate(vTmpDate.getDate() + 81);
while(vTmpDate.getDate() > 1)
{
vTmpDate.setDate(vTmpDate.getDate() + 1);
}
}
}
vRightTable += '</TR><TR>';
// Minor Date header and Cell Rows
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
vNxtDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
vNumCols = 0;
while(Date.parse(vTmpDate) <= Date.parse(vMaxDate))
{
if (vFormat == 'minute')
{
if( vTmpDate.getMinutes() ==0 )
vWeekdayColor = "ccccff";
else
vWeekdayColor = "ffffff";
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">' + vTmpDate.getMinutes() + '</div></td>';
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; cursor: default;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
vTmpDate.setMinutes(vTmpDate.getMinutes() + 1);
}
else if (vFormat == 'hour')
{
if( vTmpDate.getHours() ==0 )
vWeekdayColor = "ccccff";
else
vWeekdayColor = "ffffff";
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">' + vTmpDate.getHours() + '</div></td>';
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; cursor: default;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
vTmpDate.setHours(vTmpDate.getHours() + 1);
}
else if(vFormat == 'day' )
{
if( JSGantt.formatDateStr(vCurrDate,'mm/dd/yyyy') == JSGantt.formatDateStr(vTmpDate,'mm/dd/yyyy')) {
vWeekdayColor = "ccccff";
vWeekendColor = "9999ff";
vWeekdayGColor = "bbbbff";
vWeekendGColor = "8888ff";
} else {
vWeekdayColor = "ffffff";
vWeekendColor = "cfcfcf";
vWeekdayGColor = "f3f3f3";
vWeekendGColor = "c3c3c3";
}
if(vTmpDate.getDay() % 6 == 0) {
vDateRowStr += '<td class="gheadwkend" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekendColor + ' align=center><div style="width: '+vColWidth+'px">' + vTmpDate.getDate() + '</div></td>';
vItemRowStr += '<td class="gheadwkend" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; cursor: default;" bgcolor=#' + vWeekendColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp</div></td>';
}
else {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">' + vTmpDate.getDate() + '</div></td>';
if( JSGantt.formatDateStr(vCurrDate,'mm/dd/yyyy') == JSGantt.formatDateStr(vTmpDate,'mm/dd/yyyy'))
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; cursor: default;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; cursor: default;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
}
vTmpDate.setDate(vTmpDate.getDate() + 1);
}
else if(vFormat == 'week')
{
vNxtDate.setDate(vNxtDate.getDate() + 7);
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vWeekdayColor = "ccccff";
else
vWeekdayColor = "ffffff";
if(vNxtDate <= vMaxDate) {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">' + (vTmpDate.getMonth()+1) + '/' + vTmpDate.getDate() + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
} else {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid; bgcolor=#' + vWeekdayColor + ' BORDER-RIGHT: #efefef 1px solid;" align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">' + (vTmpDate.getMonth()+1) + '/' + vTmpDate.getDate() + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
}
vTmpDate.setDate(vTmpDate.getDate() + 7);
}
else if(vFormat == 'month')
{
vNxtDate.setFullYear(vTmpDate.getFullYear(), vTmpDate.getMonth(), vMonthDaysArr[vTmpDate.getMonth()]);
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vWeekdayColor = "ccccff";
else
vWeekdayColor = "ffffff";
if(vNxtDate <= vMaxDate) {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">' + vMonthArr[vTmpDate.getMonth()].substr(0,3) + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
} else {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">' + vMonthArr[vTmpDate.getMonth()].substr(0,3) + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
}
vTmpDate.setDate(vTmpDate.getDate() + 1);
while(vTmpDate.getDate() > 1)
{
vTmpDate.setDate(vTmpDate.getDate() + 1);
}
}
else if(vFormat == 'quarter')
{
vNxtDate.setDate(vNxtDate.getDate() + 122);
if( vTmpDate.getMonth()==0 || vTmpDate.getMonth()==1 || vTmpDate.getMonth()==2 )
vNxtDate.setFullYear(vTmpDate.getFullYear(), 2, 31);
else if( vTmpDate.getMonth()==3 || vTmpDate.getMonth()==4 || vTmpDate.getMonth()==5 )
vNxtDate.setFullYear(vTmpDate.getFullYear(), 5, 30);
else if( vTmpDate.getMonth()==6 || vTmpDate.getMonth()==7 || vTmpDate.getMonth()==8 )
vNxtDate.setFullYear(vTmpDate.getFullYear(), 8, 30);
else if( vTmpDate.getMonth()==9 || vTmpDate.getMonth()==10 || vTmpDate.getMonth()==11 )
vNxtDate.setFullYear(vTmpDate.getFullYear(), 11, 31);
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vWeekdayColor = "ccccff";
else
vWeekdayColor = "ffffff";
if(vNxtDate <= vMaxDate) {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">Qtr. ' + vQuarterArr[vTmpDate.getMonth()] + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
} else {
vDateRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; HEIGHT: 19px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center width:'+vColWidth+'px><div style="width: '+vColWidth+'px">Qtr. ' + vQuarterArr[vTmpDate.getMonth()] + '</div></td>';
if( vCurrDate >= vTmpDate && vCurrDate < vNxtDate )
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" bgcolor=#' + vWeekdayColor + ' align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
else
vItemRowStr += '<td class="ghead" style="BORDER-TOP: #efefef 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #efefef 1px solid; BORDER-RIGHT: #efefef 1px solid;" align=center><div style="width: '+vColWidth+'px">&nbsp&nbsp</div></td>';
}
vTmpDate.setDate(vTmpDate.getDate() + 81);
while(vTmpDate.getDate() > 1)
{
vTmpDate.setDate(vTmpDate.getDate() + 1);
}
}
}
vRightTable += vDateRowStr + '</TR>';
vRightTable += '</TBODY></TABLE>';
// Draw each row
for(i = 0; i < vTaskList.length; i++)
{
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
vTaskStart = vTaskList[i].getStart();
vTaskEnd = vTaskList[i].getEnd();
vNumCols = 0;
vID = vTaskList[i].getID();
// vNumUnits = Math.ceil((vTaskList[i].getEnd() - vTaskList[i].getStart()) / (24 * 60 * 60 * 1000)) + 1;
vNumUnits = (vTaskList[i].getEnd() - vTaskList[i].getStart()) / (24 * 60 * 60 * 1000) + 1;
if (vFormat=='hour')
{
vNumUnits = (vTaskList[i].getEnd() - vTaskList[i].getStart()) / ( 60 * 1000) + 1;
}
else if (vFormat=='minute')
{
vNumUnits = (vTaskList[i].getEnd() - vTaskList[i].getStart()) / ( 60 * 1000) + 1;
}
if(vTaskList[i].getVisible() == 0)
vRightTable += '<DIV id=childgrid_' + vID + ' style="position:relative; display:none;">';
else
vRightTable += '<DIV id=childgrid_' + vID + ' style="position:relative">';
if( vTaskList[i].getMile()) {
vRightTable += '<DIV><TABLE style="position:relative; top:0px; width: ' + vChartWidth + 'px;" cellSpacing=0 cellPadding=0 border=0>' +
'<TR id=childrow_' + vID + ' class=yesdisplay style="HEIGHT: 20px" onMouseover=g.mouseOver(this,' + vID + ',"right","mile") onMouseout=g.mouseOut(this,' + vID + ',"right","mile")>' + vItemRowStr + '</TR></TABLE></DIV>';
// Build date string for Title
vDateRowStr = JSGantt.formatDateStr(vTaskStart,vDateDisplayFormat);
vTaskLeft = (Date.parse(vTaskList[i].getStart()) - Date.parse(vMinDate)) / (24 * 60 * 60 * 1000);
vTaskRight = 1;
vRightTable +=
'<div id=bardiv_' + vID + ' style="position:absolute; top:0px; left:' + Math.ceil((vTaskLeft * (vDayWidth) + 1)) + 'px; height: 18px; width:160px; overflow:hidden;">' +
' <div id=taskbar_' + vID + ' title="' + vTaskList[i].getName() + ': ' + vDateRowStr + '" style="height: 16px; width:12px; overflow:hidden; cursor: pointer;" onclick=JSGantt.taskLink("' + vTaskList[i].getLink() + '",300,200);>';
if(vTaskList[i].getCompVal() < 100)
{vRightTable += '&loz;</div>' ;}
else
{ vRightTable += '&diams;</div>' ;}
if( g.getCaptionType() ) {
vCaptionStr = '';
switch( g.getCaptionType() ) {
case 'Caption': vCaptionStr = vTaskList[i].getCaption(); break;
case 'Resource': vCaptionStr = vTaskList[i].getResource(); break;
case 'Duration': vCaptionStr = vTaskList[i].getDuration(vFormat); break;
case 'Complete': vCaptionStr = vTaskList[i].getCompStr(); break;
}
//vRightTable += '<div style="FONT-SIZE:12px; position:absolute; left: 6px; top:1px;">' + vCaptionStr + '</div>';
vRightTable += '<div style="FONT-SIZE:12px; position:absolute; top:2px; width:120px; left:12px">' + vCaptionStr + '</div>';
};
vRightTable += '</div>';
} else {
// Build date string for Title
vDateRowStr = JSGantt.formatDateStr(vTaskStart,vDateDisplayFormat) + ' - ' + JSGantt.formatDateStr(vTaskEnd,vDateDisplayFormat);
if (vFormat=='minute')
{
vTaskRight = (Date.parse(vTaskList[i].getEnd()) - Date.parse(vTaskList[i].getStart())) / ( 60 * 1000) + 1/vColUnit;
vTaskLeft = Math.ceil((Date.parse(vTaskList[i].getStart()) - Date.parse(vMinDate)) / ( 60 * 1000));
}
else if (vFormat=='hour')
{
vTaskRight = (Date.parse(vTaskList[i].getEnd()) - Date.parse(vTaskList[i].getStart())) / ( 60 * 60 * 1000) + 1/vColUnit;
vTaskLeft = (Date.parse(vTaskList[i].getStart()) - Date.parse(vMinDate)) / ( 60 * 60 * 1000);
}
else
{
vTaskRight = (Date.parse(vTaskList[i].getEnd()) - Date.parse(vTaskList[i].getStart())) / (24 * 60 * 60 * 1000) + 1/vColUnit;
vTaskLeft = Math.ceil((Date.parse(vTaskList[i].getStart()) - Date.parse(vMinDate)) / (24 * 60 * 60 * 1000));
if (vFormat='day')
{
var tTime=new Date();
tTime.setTime(Date.parse(vTaskList[i].getStart()));
if (tTime.getMinutes() > 29)
vTaskLeft+=.5;
}
}
// Draw Group Bar which has outer div with inner group div and several small divs to left and right to create angled-end indicators
if( vTaskList[i].getGroup()) {
vRightTable += '<DIV><TABLE style="position:relative; top:0px; width: ' + vChartWidth + 'px;" cellSpacing=0 cellPadding=0 border=0>' +
'<TR id=childrow_' + vID + ' class=yesdisplay style="HEIGHT: 20px" bgColor=#f3f3f3 onMouseover=g.mouseOver(this,' + vID + ',"right","group") onMouseout=g.mouseOut(this,' + vID + ',"right","group")>' + vItemRowStr + '</TR></TABLE></DIV>';
vRightTable +=
'<div id=bardiv_' + vID + ' style="position:absolute; top:5px; left:' + Math.ceil(vTaskLeft * (vDayWidth) + 1) + 'px; height: 7px; width:' + Math.ceil((vTaskRight) * (vDayWidth) - 1) + 'px">' +
'<div id=taskbar_' + vID + ' title="' + vTaskList[i].getName() + ': ' + vDateRowStr + '" class=gtask style="background-color:#000000; height: 7px; width:' + Math.ceil((vTaskRight) * (vDayWidth) -1) + 'px; cursor: pointer;opacity:0.9;">' +
'<div style="Z-INDEX: -4; float:left; background-color:#666666; height:3px; overflow: hidden; margin-top:1px; ' +
'margin-left:1px; margin-right:1px; filter: alpha(opacity=80); opacity:0.8; width:' + vTaskList[i].getCompStr() + '; ' +
'cursor: pointer;" onclick=JSGantt.taskLink("' + vTaskList[i].getLink() + '",300,200);>' +
'</div>' +
'</div>' +
'<div style="Z-INDEX: -4; float:left; background-color:#000000; height:4px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:right; background-color:#000000; height:4px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:left; background-color:#000000; height:3px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:right; background-color:#000000; height:3px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:left; background-color:#000000; height:2px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:right; background-color:#000000; height:2px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:left; background-color:#000000; height:1px; overflow: hidden; width:1px;"></div>' +
'<div style="Z-INDEX: -4; float:right; background-color:#000000; height:1px; overflow: hidden; width:1px;"></div>' ;
if( g.getCaptionType() ) {
vCaptionStr = '';
switch( g.getCaptionType() ) {
case 'Caption': vCaptionStr = vTaskList[i].getCaption(); break;
case 'Resource': vCaptionStr = vTaskList[i].getResource(); break;
case 'Duration': vCaptionStr = vTaskList[i].getDuration(vFormat); break;
case 'Complete': vCaptionStr = vTaskList[i].getCompStr(); break;
}
//vRightTable += '<div style="FONT-SIZE:12px; position:absolute; left: 6px; top:1px;">' + vCaptionStr + '</div>';
vRightTable += '<div style="FONT-SIZE:12px; position:absolute; top:-3px; width:120px; left:' + (Math.ceil((vTaskRight) * (vDayWidth) - 1) + 6) + 'px">' + vCaptionStr + '</div>';
};
vRightTable += '</div>' ;
} else {
vDivStr = '<DIV><TABLE style="position:relative; top:0px; width: ' + vChartWidth + 'px;" cellSpacing=0 cellPadding=0 border=0>' +
'<TR id=childrow_' + vID + ' class=yesdisplay style="HEIGHT: 20px" bgColor=#ffffff onMouseover=g.mouseOver(this,' + vID + ',"right","row") onMouseout=g.mouseOut(this,' + vID + ',"right","row")>' + vItemRowStr + '</TR></TABLE></DIV>';
vRightTable += vDivStr;
// Draw Task Bar which has outer DIV with enclosed colored bar div, and opaque completion div
vRightTable +=
'<div id=bardiv_' + vID + ' style="position:absolute; top:4px; left:' + Math.ceil(vTaskLeft * (vDayWidth) + 1) + 'px; height:18px; width:' + Math.ceil((vTaskRight) * (vDayWidth) - 1) + 'px">' +
'<div id=taskbar_' + vID + ' title="' + vTaskList[i].getName() + ': ' + vDateRowStr + '" class=gtask style="background-color:#' + vTaskList[i].getColor() +'; height: 13px; width:' + Math.ceil((vTaskRight) * (vDayWidth) - 1) + 'px; cursor: pointer;opacity:0.9;" ' +
'onclick=JSGantt.taskLink("' + vTaskList[i].getLink() + '",300,200); >' +
'<div class=gcomplete style="Z-INDEX: -4; float:left; background-color:black; height:5px; overflow: auto; margin-top:4px; filter: alpha(opacity=40); opacity:0.4; width:' + vTaskList[i].getCompStr() + '; overflow:hidden">' +
'</div>' +
'</div>';
if( g.getCaptionType() ) {
vCaptionStr = '';
switch( g.getCaptionType() ) {
case 'Caption': vCaptionStr = vTaskList[i].getCaption(); break;
case 'Resource': vCaptionStr = vTaskList[i].getResource(); break;
case 'Duration': vCaptionStr = vTaskList[i].getDuration(vFormat); break;
case 'Complete': vCaptionStr = vTaskList[i].getCompStr(); break;
}
//vRightTable += '<div style="FONT-SIZE:12px; position:absolute; left: 6px; top:-3px;">' + vCaptionStr + '</div>';
vRightTable += '<div style="FONT-SIZE:12px; position:absolute; top:-3px; width:120px; left:' + (Math.ceil((vTaskRight) * (vDayWidth) - 1) + 6) + 'px">' + vCaptionStr + '</div>';
}
vRightTable += '</div>' ;
}
}
vRightTable += '</DIV>';
}
vMainTable += vRightTable + '</DIV></TD></TR></TBODY></TABLE></BODY></HTML>';
vDiv.innerHTML = vMainTable;
}
}; //this.draw
/**
* Mouseover behaviour for gantt row
* @method mouseOver
* @return {Void}
*/ this.mouseOver = function( pObj, pID, pPos, pType ) {
if( pPos == 'right' ) vID = 'child_' + pID;
else vID = 'childrow_' + pID;
pObj.bgColor = "#ffffaa";
vRowObj = JSGantt.findObj(vID);
if (vRowObj) vRowObj.bgColor = "#ffffaa";
};
/**
* Mouseout behaviour for gantt row
* @method mouseOut
* @return {Void}
*/ this.mouseOut = function( pObj, pID, pPos, pType ) {
if( pPos == 'right' ) vID = 'child_' + pID;
else vID = 'childrow_' + pID;
pObj.bgColor = "#ffffff";
vRowObj = JSGantt.findObj(vID);
if (vRowObj) {
if( pType == "group") {
pObj.bgColor = "#f3f3f3";
vRowObj.bgColor = "#f3f3f3";
} else {
pObj.bgColor = "#ffffff";
vRowObj.bgColor = "#ffffff";
}
}
};
}; //GanttChart
/**
*
@class
*/
/**
* Checks whether browser is IE
*
* @method isIE
*/
JSGantt.isIE = function () {
if(typeof document.all != 'undefined')
{return true;}
else
{return false;}
};
/**
* Recursively process task tree ... set min, max dates of parent tasks and identfy task level.
*
* @method processRows
* @param pList {Array} - Array of TaskItem Objects
* @param pID {Number} - task ID
* @param pRow {Number} - Row in chart
* @param pLevel {Number} - Current tree level
* @param pOpen {Boolean}
* @return void
*/
JSGantt.processRows = function(pList, pID, pRow, pLevel, pOpen)
{
var vMinDate = new Date();
var vMaxDate = new Date();
var vMinSet = 0;
var vMaxSet = 0;
var vList = pList;
var vLevel = pLevel;
var i = 0;
var vNumKid = 0;
var vCompSum = 0;
var vVisible = pOpen;
for(i = 0; i < pList.length; i++)
{
if(pList[i].getParent() == pID) {
vVisible = pOpen;
pList[i].setVisible(vVisible);
if(vVisible==1 && pList[i].getOpen() == 0)
{vVisible = 0;}
pList[i].setLevel(vLevel);
vNumKid++;
if(pList[i].getGroup() == 1) {
JSGantt.processRows(vList, pList[i].getID(), i, vLevel+1, vVisible);
};
if( vMinSet==0 || pList[i].getStart() < vMinDate) {
vMinDate = pList[i].getStart();
vMinSet = 1;
};
if( vMaxSet==0 || pList[i].getEnd() > vMaxDate) {
vMaxDate = pList[i].getEnd();
vMaxSet = 1;
};
vCompSum += pList[i].getCompVal();
}
}
if(pRow >= 0) {
pList[pRow].setStart(vMinDate);
pList[pRow].setEnd(vMaxDate);
pList[pRow].setNumKid(vNumKid);
pList[pRow].setCompVal(Math.ceil(vCompSum/vNumKid));
}
};
/**
* Determine the minimum date of all tasks and set lower bound based on format
*
* @method getMinDate
* @param pList {Array} - Array of TaskItem Objects
* @param pFormat {String} - current format (minute,hour,day...)
* @return {Datetime}
*/
JSGantt.getMinDate = function getMinDate(pList, pFormat)
{
var vDate = new Date();
vDate.setFullYear(pList[0].getStart().getFullYear(), pList[0].getStart().getMonth(), pList[0].getStart().getDate());
// Parse all Task End dates to find min
for(i = 0; i < pList.length; i++)
{
if(Date.parse(pList[i].getStart()) < Date.parse(vDate))
vDate.setFullYear(pList[i].getStart().getFullYear(), pList[i].getStart().getMonth(), pList[i].getStart().getDate());
}
if ( pFormat== 'minute')
{
vDate.setHours(0);
vDate.setMinutes(0);
}
else if (pFormat == 'hour' )
{
vDate.setHours(0);
vDate.setMinutes(0);
}
// Adjust min date to specific format boundaries (first of week or first of month)
else if (pFormat=='day')
{
vDate.setDate(vDate.getDate() - 1);
while(vDate.getDay() % 7 > 0)
{
vDate.setDate(vDate.getDate() - 1);
}
}
else if (pFormat=='week')
{
vDate.setDate(vDate.getDate() - 7);
while(vDate.getDay() % 7 > 0)
{
vDate.setDate(vDate.getDate() - 1);
}
}
else if (pFormat=='month')
{
while(vDate.getDate() > 1)
{
vDate.setDate(vDate.getDate() - 1);
}
}
else if (pFormat=='quarter')
{
if( vDate.getMonth()==0 || vDate.getMonth()==1 || vDate.getMonth()==2 )
{vDate.setFullYear(vDate.getFullYear(), 0, 1);}
else if( vDate.getMonth()==3 || vDate.getMonth()==4 || vDate.getMonth()==5 )
{vDate.setFullYear(vDate.getFullYear(), 3, 1);}
else if( vDate.getMonth()==6 || vDate.getMonth()==7 || vDate.getMonth()==8 )
{vDate.setFullYear(vDate.getFullYear(), 6, 1);}
else if( vDate.getMonth()==9 || vDate.getMonth()==10 || vDate.getMonth()==11 )
{vDate.setFullYear(vDate.getFullYear(), 9, 1);}
};
return(vDate);
};
/**
* Used to determine the minimum date of all tasks and set lower bound based on format
*
* @method getMaxDate
* @param pList {Array} - Array of TaskItem Objects
* @param pFormat {String} - current format (minute,hour,day...)
* @return {Datetime}
*/
JSGantt.getMaxDate = function (pList, pFormat)
{
var vDate = new Date();
vDate.setFullYear(pList[0].getEnd().getFullYear(), pList[0].getEnd().getMonth(), pList[0].getEnd().getDate());
// Parse all Task End dates to find max
for(i = 0; i < pList.length; i++)
{
if(Date.parse(pList[i].getEnd()) > Date.parse(vDate))
{
//vDate.setFullYear(pList[0].getEnd().getFullYear(), pList[0].getEnd().getMonth(), pList[0].getEnd().getDate());
vDate.setTime(Date.parse(pList[i].getEnd()));
}
}
if (pFormat == 'minute')
{
vDate.setHours(vDate.getHours() + 1);
vDate.setMinutes(59);
}
if (pFormat == 'hour')
{
vDate.setHours(vDate.getHours() + 2);
}
// Adjust max date to specific format boundaries (end of week or end of month)
if (pFormat=='day')
{
vDate.setDate(vDate.getDate() + 1);
while(vDate.getDay() % 6 > 0)
{
vDate.setDate(vDate.getDate() + 1);
}
}
if (pFormat=='week')
{
//For weeks, what is the last logical boundary?
vDate.setDate(vDate.getDate() + 11);
while(vDate.getDay() % 6 > 0)
{
vDate.setDate(vDate.getDate() + 1);
}
}
// Set to last day of current Month
if (pFormat=='month')
{
while(vDate.getDay() > 1)
{
vDate.setDate(vDate.getDate() + 1);
}
vDate.setDate(vDate.getDate() - 1);
}
// Set to last day of current Quarter
if (pFormat=='quarter')
{
if( vDate.getMonth()==0 || vDate.getMonth()==1 || vDate.getMonth()==2 )
vDate.setFullYear(vDate.getFullYear(), 2, 31);
else if( vDate.getMonth()==3 || vDate.getMonth()==4 || vDate.getMonth()==5 )
vDate.setFullYear(vDate.getFullYear(), 5, 30);
else if( vDate.getMonth()==6 || vDate.getMonth()==7 || vDate.getMonth()==8 )
vDate.setFullYear(vDate.getFullYear(), 8, 30);
else if( vDate.getMonth()==9 || vDate.getMonth()==10 || vDate.getMonth()==11 )
vDate.setFullYear(vDate.getFullYear(), 11, 31);
}
return(vDate);
};
/**
* Returns an object from the current DOM
*
* @method findObj
* @param theObj {String} - Object name
* @param theDoc {Document} - current document (DOM)
* @return {Object}
*/
JSGantt.findObj = function (theObj, theDoc)
{
var p, i, foundObj;
if(!theDoc) {theDoc = document;}
if( (p = theObj.indexOf("?")) > 0 && parent.frames.length){
theDoc = parent.frames[theObj.substring(p+1)].document;
theObj = theObj.substring(0,p);
}
if(!(foundObj = theDoc[theObj]) && theDoc.all)
{foundObj = theDoc.all[theObj];}
for (i=0; !foundObj && i < theDoc.forms.length; i++)
{foundObj = theDoc.forms[i][theObj];}
for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++)
{foundObj = JSGantt.findObj(theObj,theDoc.layers[i].document);}
if(!foundObj && document.getElementById)
{foundObj = document.getElementById(theObj);}
return foundObj;
};
/**
* Change display format of current gantt chart
*
* @method changeFormat
* @param pFormat {String} - Current format (minute,hour,day...)
* @param ganttObj {GanttChart} - The gantt object
* @return {void}
*/
JSGantt.changeFormat = function(pFormat,ganttObj) {
if(ganttObj)
{
ganttObj.setFormat(pFormat);
ganttObj.DrawDependencies();
}
else
{alert('Chart undefined');};
};
/**
* Open/Close and hide/show children of specified task
*
* @method folder
* @param pID {Number} - Task ID
* @param ganttObj {GanttChart} - The gantt object
* @return {void}
*/
JSGantt.folder= function (pID,ganttObj) {
var vList = ganttObj.getList();
for(i = 0; i < vList.length; i++)
{
if(vList[i].getID() == pID) {
if( vList[i].getOpen() == 1 ) {
vList[i].setOpen(0);
JSGantt.hide(pID,ganttObj);
if (JSGantt.isIE())
{JSGantt.findObj('group_'+pID).innerText = '+';}
else
{JSGantt.findObj('group_'+pID).textContent = '+';}
} else {
vList[i].setOpen(1);
JSGantt.show(pID, 1, ganttObj);
if (JSGantt.isIE())
{JSGantt.findObj('group_'+pID).innerText = '<27>';}
else
{JSGantt.findObj('group_'+pID).textContent = '<27>';}
}
}
}
};
/**
* Hide children of a task
*
* @method hide
* @param pID {Number} - Task ID
* @param ganttObj {GanttChart} - The gantt object
* @return {void}
*/
JSGantt.hide= function (pID,ganttObj) {
var vList = ganttObj.getList();
var vID = 0;
for(var i = 0; i < vList.length; i++)
{
if(vList[i].getParent() == pID) {
vID = vList[i].getID();
JSGantt.findObj('child_' + vID).style.display = "none";
JSGantt.findObj('childgrid_' + vID).style.display = "none";
vList[i].setVisible(0);
if(vList[i].getGroup() == 1)
{JSGantt.hide(vID,ganttObj);}
}
}
};
/**
* Show children of a task
*
* @method show
* @param pID {Number} - Task ID
* @param ganttObj {GanttChart} - The gantt object
* @return {void}
*/
JSGantt.show = function (pID, pTop, ganttObj) {
var vList = ganttObj.getList();
var vID = 0;
for(var i = 0; i < vList.length; i++)
{
if(vList[i].getParent() == pID) {
vID = vList[i].getID();
if(pTop == 1) {
if (JSGantt.isIE()) { // IE;
if( JSGantt.findObj('group_'+pID).innerText == '+') {
JSGantt.findObj('child_'+vID).style.display = "";
JSGantt.findObj('childgrid_'+vID).style.display = "";
vList[i].setVisible(1);
}
} else {
if( JSGantt.findObj('group_'+pID).textContent == '+') {
JSGantt.findObj('child_'+vID).style.display = "";
JSGantt.findObj('childgrid_'+vID).style.display = "";
vList[i].setVisible(1);
}
}
} else {
if (JSGantt.isIE()) { // IE;
if( JSGantt.findObj('group_'+pID).innerText == '<27>') {
JSGantt.findObj('child_'+vID).style.display = "";
JSGantt.findObj('childgrid_'+vID).style.display = "";
vList[i].setVisible(1);
}
} else {
if( JSGantt.findObj('group_'+pID).textContent == '<27>') {
JSGantt.findObj('child_'+vID).style.display = "";
JSGantt.findObj('childgrid_'+vID).style.display = "";
vList[i].setVisible(1);
}
}
}
if(vList[i].getGroup() == 1)
{JSGantt.show(vID, 0,ganttObj);}
}
}
};
/**
* Handles click events on task name, currently opens a new window
*
* @method taskLink
* @param pRef {String} - URL for window
* @param pWidth {Number} - Width of window
* @param pHeight {Number} - Height of window
* @return {void}
*/
JSGantt.taskLink = function(pRef,pWidth,pHeight)
{
if(pWidth) {vWidth =pWidth;} else {vWidth =400;}
if(pHeight) {vHeight=pHeight;} else {vHeight=400;}
// LDR To open in same window
//var OpenWindow=window.open(pRef, "newwin", "height="+vHeight+",width="+vWidth);
window.location.href=pRef
};
/**
* Parse dates based on gantt date format setting as defined in JSGantt.GanttChart.setDateInputFormat()
*
* @method parseDateStr
* @param pDateStr {String} - A string that contains the date (i.e. "01/01/09")
* @param pFormatStr {String} - The date format (mm/dd/yyyy,dd/mm/yyyy,yyyy-mm-dd)
* @return {Datetime}
*/
JSGantt.parseDateStr = function(pDateStr,pFormatStr) {
var vDate =new Date();
vDate.setTime( Date.parse(pDateStr));
switch(pFormatStr)
{
case 'mm/dd/yyyy':
var vDateParts = pDateStr.split('/');
vDate.setFullYear(parseInt(vDateParts[2], 10), parseInt(vDateParts[0], 10) - 1, parseInt(vDateParts[1], 10));
break;
case 'dd/mm/yyyy':
var vDateParts = pDateStr.split('/');
vDate.setFullYear(parseInt(vDateParts[2], 10), parseInt(vDateParts[1], 10) - 1, parseInt(vDateParts[0], 10));
break;
case 'yyyy-mm-dd':
var vDateParts = pDateStr.split('-');
vDate.setFullYear(parseInt(vDateParts[0], 10), parseInt(vDateParts[1], 10) - 1, parseInt(vDateParts[1], 10));
break;
}
return(vDate);
};
/**
* Display a formatted date based on gantt date format setting as defined in JSGantt.GanttChart.setDateDisplayFormat()
*
* @method formatDateStr
* @param pDate {Date} - A javascript date object
* @param pFormatStr {String} - The date format (mm/dd/yyyy,dd/mm/yyyy,yyyy-mm-dd...)
* @return {String}
*/
JSGantt.formatDateStr = function(pDate,pFormatStr) {
vYear4Str = pDate.getFullYear() + '';
vYear2Str = vYear4Str.substring(2,4);
vMonthStr = (pDate.getMonth()+1) + '';
vDayStr = pDate.getDate() + '';
var vDateStr = "";
switch(pFormatStr) {
case 'mm/dd/yyyy':
return( vMonthStr + '/' + vDayStr + '/' + vYear4Str );
case 'dd/mm/yyyy':
return( vDayStr + '/' + vMonthStr + '/' + vYear4Str );
case 'yyyy-mm-dd':
return( vYear4Str + '-' + vMonthStr + '-' + vDayStr );
case 'mm/dd/yy':
return( vMonthStr + '/' + vDayStr + '/' + vYear2Str );
case 'dd/mm/yy':
return( vDayStr + '/' + vMonthStr + '/' + vYear2Str );
case 'yy-mm-dd':
return( vYear2Str + '-' + vMonthStr + '-' + vDayStr );
case 'mm/dd':
return( vMonthStr + '/' + vDayStr );
case 'dd/mm':
return( vDayStr + '/' + vMonthStr );
}
};
/**
* Parse an external XML file containing task items.
*
* @method parseXML
* @param ThisFile {String} - URL to XML file
* @param pGanttVar {Gantt} - Gantt object
* @return {void}
*/
JSGantt.parseXML = function(ThisFile,pGanttVar){
var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1; // Is this Chrome
try { //Internet Explorer
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
}
catch(e) {
try { //Firefox, Mozilla, Opera, Chrome etc.
if (is_chrome==false) { xmlDoc=document.implementation.createDocument("","",null); }
}
catch(e) {
alert(e.message);
return;
}
}
if (is_chrome==false) { // can't use xmlDoc.load in chrome at the moment
xmlDoc.async=false;
xmlDoc.load(ThisFile); // we can use loadxml
JSGantt.AddXMLTask(pGanttVar);
xmlDoc=null; // a little tidying
Task = null;
}
else {
JSGantt.ChromeLoadXML(ThisFile,pGanttVar);
ta=null; // a little tidying
}
};
/**
* Add a task based on parsed XML doc
*
* @method AddXMLTask
* @param pGanttVar {Gantt} - Gantt object
* @return {void}
*/
JSGantt.AddXMLTask = function(pGanttVar){
Task=xmlDoc.getElementsByTagName("task");
var n = xmlDoc.documentElement.childNodes.length; // the number of tasks. IE gets this right, but mozilla add extra ones (Whitespace)
for(var i=0;i<n;i++) {
// optional parameters may not have an entry (Whitespace from mozilla also returns an error )
// Task ID must NOT be zero other wise it will be skipped
try { pID = Task[i].getElementsByTagName("pID")[0].childNodes[0].nodeValue;
} catch (error) {pID =0;}
pID *= 1; // make sure that these are numbers rather than strings in order to make jsgantt.js behave as expected.
if(pID!=0){
try { pName = Task[i].getElementsByTagName("pName")[0].childNodes[0].nodeValue;
} catch (error) {pName ="No Task Name";} // If there is no corresponding entry in the XML file the set a default.
try { pColor = Task[i].getElementsByTagName("pColor")[0].childNodes[0].nodeValue;
} catch (error) {pColor ="0000ff";}
try { pParent = Task[i].getElementsByTagName("pParent")[0].childNodes[0].nodeValue;
} catch (error) {pParent =0;}
pParent *= 1;
try { pStart = Task[i].getElementsByTagName("pStart")[0].childNodes[0].nodeValue;
} catch (error) {pStart ="";}
try { pEnd = Task[i].getElementsByTagName("pEnd")[0].childNodes[0].nodeValue;
} catch (error) { pEnd ="";}
try { pLink = Task[i].getElementsByTagName("pLink")[0].childNodes[0].nodeValue;
} catch (error) { pLink ="";}
try { pMile = Task[i].getElementsByTagName("pMile")[0].childNodes[0].nodeValue;
} catch (error) { pMile=0;}
pMile *= 1;
try { pRes = Task[i].getElementsByTagName("pRes")[0].childNodes[0].nodeValue;
} catch (error) { pRes ="";}
try { pComp = Task[i].getElementsByTagName("pComp")[0].childNodes[0].nodeValue;
} catch (error) {pComp =0;}
pComp *= 1;
try { pGroup = Task[i].getElementsByTagName("pGroup")[0].childNodes[0].nodeValue;
} catch (error) {pGroup =0;}
pGroup *= 1;
try { pOpen = Task[i].getElementsByTagName("pOpen")[0].childNodes[0].nodeValue;
} catch (error) { pOpen =1;}
pOpen *= 1;
try { pDepend = Task[i].getElementsByTagName("pDepend")[0].childNodes[0].nodeValue;
} catch (error) { pDepend =0;}
//pDepend *= 1;
if (pDepend.length==0){pDepend=''} // need this to draw the dependency lines
try { pCaption = Task[i].getElementsByTagName("pCaption")[0].childNodes[0].nodeValue;
} catch (error) { pCaption ="";}
// Finally add the task
pGanttVar.AddTaskItem(new JSGantt.TaskItem(pID , pName, pStart, pEnd, pColor, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend,pCaption));
}
}
};
/**
* Load an XML document in Chrome
*
* @method ChromeLoadXML
* @param ThisFile {String} - URL to XML file
* @param pGanttVar {Gantt} - Gantt object
* @return {void}
*/
JSGantt.ChromeLoadXML = function(ThisFile,pGanttVar){
// Thanks to vodobas at mindlence,com for the initial pointers here.
XMLLoader = new XMLHttpRequest();
XMLLoader.onreadystatechange= function(){
JSGantt.ChromeXMLParse(pGanttVar);
};
XMLLoader.open("GET", ThisFile, false);
XMLLoader.send(null);
};
/**
* Parse XML document in Chrome
*
* @method ChromeXMLParse
* @param pGanttVar {Gantt} - Gantt object
* @return {void}
*/
JSGantt.ChromeXMLParse = function (pGanttVar){
// Manually parse the file as it is loads quicker
if (XMLLoader.readyState == 4) {
var ta=XMLLoader.responseText.split(/<task>/gi);
var n = ta.length; // the number of tasks.
for(var i=1;i<n;i++) {
Task = ta[i].replace(/<[/]p/g, '<p');
var te = Task.split(/<pid>/i);
if(te.length> 2){var pID=te[1];} else {var pID = 0;}
pID *= 1;
var te = Task.split(/<pName>/i);
if(te.length> 2){var pName=te[1];} else {var pName = "No Task Name";}
var te = Task.split(/<pstart>/i);
if(te.length> 2){var pStart=te[1];} else {var pStart = "";}
var te = Task.split(/<pEnd>/i);
if(te.length> 2){var pEnd=te[1];} else {var pEnd = "";}
var te = Task.split(/<pColor>/i);
if(te.length> 2){var pColor=te[1];} else {var pColor = '0000ff';}
var te = Task.split(/<pLink>/i);
if(te.length> 2){var pLink=te[1];} else {var pLink = "";}
var te = Task.split(/<pMile>/i);
if(te.length> 2){var pMile=te[1];} else {var pMile = 0;}
pMile *= 1;
var te = Task.split(/<pRes>/i);
if(te.length> 2){var pRes=te[1];} else {var pRes = "";}
var te = Task.split(/<pComp>/i);
if(te.length> 2){var pComp=te[1];} else {var pComp = 0;}
pComp *= 1;
var te = Task.split(/<pGroup>/i);
if(te.length> 2){var pGroup=te[1];} else {var pGroup = 0;}
pGroup *= 1;
var te = Task.split(/<pParent>/i);
if(te.length> 2){var pParent=te[1];} else {var pParent = 0;}
pParent *= 1;
var te = Task.split(/<pOpen>/i);
if(te.length> 2){var pOpen=te[1];} else {var pOpen = 1;}
pOpen *= 1;
var te = Task.split(/<pDepend>/i);
if(te.length> 2){var pDepend=te[1];} else {var pDepend = "";}
//pDepend *= 1;
if (pDepend.length==0){pDepend=''} // need this to draw the dependency lines
var te = Task.split(/<pCaption>/i);
if(te.length> 2){var pCaption=te[1];} else {var pCaption = "";}
// Finally add the task
pGanttVar.AddTaskItem(new JSGantt.TaskItem(pID , pName, pStart, pEnd, pColor, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend,pCaption ));
};
};
};
/**
* Used for benchmarking performace
*
* @method benchMark
* @param pItem {TaskItem} - TaskItem object
* @return {void}
*/
JSGantt.benchMark = function(pItem){
var vEndTime=new Date().getTime();
alert(pItem + ': Elapsed time: '+((vEndTime-vBenchTime)/1000)+' seconds.');
vBenchTime=new Date().getTime();
};
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