mirror of
https://github.com/YunoHost/yunohost-admin.git
synced 2024-09-03 20:06:15 +02:00
add component SelectizeZone
This commit is contained in:
Axolotle
parent
1eadf1354a
commit
f4fe02f798
1 changed files with 233 additions and 0 deletions
233
app/src/components/SelectizeZone.vue
Normal file
233
app/src/components/SelectizeZone.vue
Normal file
|
|
@ -0,0 +1,233 @@
|
|||
<template lang="html">
|
||||
<div class="selectize-zone">
|
||||
<div id="selected-items" v-if="selected.length > 0">
|
||||
<b-button-group size="sm" v-for="(item, index) in selected" :key="index">
|
||||
<b-button
|
||||
:variant="itemVariant" :to="itemRoute ? {name: itemRoute, params: {name: item}} : null"
|
||||
@blur="onItemButtonBlur" class="item-btn"
|
||||
>
|
||||
<icon :iname="itemIcon" /> {{ item }}
|
||||
</b-button>
|
||||
<b-button
|
||||
class="remove-btn" variant="warning"
|
||||
@click="removeFromSelected(index)" @blur="onItemDeleteBlur"
|
||||
>
|
||||
<icon :title="$t('delete')" iname="minus" />
|
||||
</b-button>
|
||||
</b-button-group>
|
||||
</div>
|
||||
|
||||
<b-input-group>
|
||||
<b-input-group-prepend is-text>
|
||||
<label class="sr-only" for="search-user">{{ $t('user.search') }}</label>
|
||||
<icon :iname="searchIcon" v-if="searchIcon" />
|
||||
</b-input-group-prepend>
|
||||
<b-form-input
|
||||
:class="visible ? null : 'collapsed'"
|
||||
aria-controls="collapse" :aria-expanded="visible ? 'true' : 'false'"
|
||||
@focus="onInputFocus" @blur="onInputBlur" @keydown="onInputKeydown"
|
||||
v-model="search" ref="input"
|
||||
/>
|
||||
</b-input-group>
|
||||
|
||||
<b-collapse id="collapse" ref="collapse" v-model="visible">
|
||||
<b-list-group tabindex="-1" @mouseover="onChoiceListOver">
|
||||
<b-list-group-item
|
||||
v-for="(choice, index) in filteredChoices" :key="index"
|
||||
tabindex="-1" :active="focusedIndex === index" ref="choiceList"
|
||||
@mousedown.prevent @mouseup.prevent="addToSelected(index)"
|
||||
>
|
||||
{{ choice }}
|
||||
</b-list-group-item>
|
||||
</b-list-group>
|
||||
</b-collapse>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
// FIXME add accessibility to ChoiceList
|
||||
|
||||
export default {
|
||||
name: 'SelectizeZone',
|
||||
|
||||
props: {
|
||||
selected: { type: Array, required: true },
|
||||
choices: { type: Array, required: true },
|
||||
searchIcon: { type: String, default: 'search' },
|
||||
itemIcon: { type: String, default: null },
|
||||
itemRoute: { type: String, default: null },
|
||||
itemVariant: { type: String, default: 'secondary' }
|
||||
},
|
||||
|
||||
data: () => ({
|
||||
visible: false,
|
||||
search: '',
|
||||
focusedIndex: 0
|
||||
}),
|
||||
|
||||
computed: {
|
||||
filteredChoices () {
|
||||
const search = this.search.toLowerCase()
|
||||
return this.choices.filter(item => {
|
||||
return item.toLowerCase().includes(search)
|
||||
})
|
||||
}
|
||||
},
|
||||
|
||||
methods: {
|
||||
addToSelected (choiceIndex) {
|
||||
const [item] = this.choices.splice(choiceIndex, 1)
|
||||
this.selected.push(item)
|
||||
this.focusedIndex = 0
|
||||
},
|
||||
|
||||
removeFromSelected (selectedIndex) {
|
||||
const [item] = this.selected.splice(selectedIndex, 1)
|
||||
this.choices.push(item)
|
||||
},
|
||||
|
||||
onInputFocus ({ relatedTarget }) {
|
||||
this.visible = true
|
||||
this.focusedIndex = 0
|
||||
// timeout needed else scrollIntoView won't work
|
||||
if (!this.$refs.choiceList) return
|
||||
setTimeout(() => {
|
||||
this.$refs.choiceList[0].scrollIntoView({ behavior: 'instant', block: 'nearest', inline: 'nearest' })
|
||||
}, 50)
|
||||
},
|
||||
|
||||
onInputBlur ({ relatedTarget }) {
|
||||
if (!this.$refs.collapse.$el.contains(relatedTarget)) {
|
||||
this.visible = false
|
||||
}
|
||||
},
|
||||
|
||||
onInputKeydown (e) {
|
||||
const { key } = e
|
||||
const choices = this.filteredChoices
|
||||
if (choices.length < 1) return
|
||||
|
||||
if (key === 'ArrowDown') {
|
||||
e.preventDefault()
|
||||
if (this.focusedIndex < choices.length - 1) {
|
||||
this.focusedIndex++
|
||||
}
|
||||
} else if (key === 'ArrowUp') {
|
||||
e.preventDefault()
|
||||
if (this.focusedIndex > 0) {
|
||||
this.focusedIndex--
|
||||
}
|
||||
} else if (key === 'Enter') {
|
||||
this.addToSelected(choices.indexOf(choices[this.focusedIndex]))
|
||||
} else {
|
||||
this.focusedIndex = 0
|
||||
}
|
||||
const elemToFocus = this.$refs.choiceList[this.focusedIndex]
|
||||
if (elemToFocus) {
|
||||
elemToFocus.scrollIntoView({ behavior: 'instant', block: 'nearest', inline: 'nearest' })
|
||||
}
|
||||
},
|
||||
|
||||
onChoiceListOver ({ target }) {
|
||||
const index = this.$refs.choiceList.indexOf(target)
|
||||
if (index > -1) {
|
||||
this.focusedIndex = index
|
||||
}
|
||||
},
|
||||
|
||||
onItemButtonBlur ({ target, relatedTarget }) {
|
||||
if (target.nextElementSibling === relatedTarget) {
|
||||
relatedTarget.classList.add('display')
|
||||
}
|
||||
},
|
||||
|
||||
onItemDeleteBlur ({ target }) {
|
||||
target.classList.remove('display')
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
#selected-items {
|
||||
margin-bottom: .75rem;
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
|
||||
.btn-group {
|
||||
margin-right: .5rem;
|
||||
margin-bottom: .5rem;
|
||||
|
||||
&:hover {
|
||||
.remove-btn {
|
||||
display: inline-block;
|
||||
}
|
||||
|
||||
.item-btn {
|
||||
border-top-right-radius: 0;
|
||||
border-bottom-right-radius: 0;
|
||||
}
|
||||
}
|
||||
|
||||
.item-btn {
|
||||
border-top-right-radius: $border-radius;
|
||||
border-bottom-right-radius: $border-radius;
|
||||
|
||||
&:focus, &:hover {
|
||||
border-top-right-radius: 0;
|
||||
border-bottom-right-radius: 0;
|
||||
|
||||
& ~ .remove-btn {
|
||||
display: inline-block;
|
||||
}
|
||||
}
|
||||
|
||||
.icon {
|
||||
margin-right: .25rem;
|
||||
}
|
||||
}
|
||||
|
||||
.remove-btn {
|
||||
display: none;
|
||||
|
||||
&.display {
|
||||
display: inline-block;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.fa-minus {
|
||||
position: relative;
|
||||
top: 1px;
|
||||
}
|
||||
|
||||
// Collapsed list
|
||||
.collapse {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
}
|
||||
// disable collapse animation
|
||||
.collapsing {
|
||||
-webkit-transition: none;
|
||||
transition: none;
|
||||
display: none;
|
||||
}
|
||||
|
||||
.list-group {
|
||||
margin-top: .5rem;
|
||||
max-height: 10rem;
|
||||
overflow-y: auto;
|
||||
position: absolute;
|
||||
z-index: 10;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.list-group-item {
|
||||
padding-top: 0;
|
||||
padding-bottom: 0;
|
||||
min-height: 2rem;
|
||||
line-height: 1.75rem;
|
||||
cursor: pointer;
|
||||
}
|
||||
</style>
|
||||
Loading…
Reference in a new issue