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select-search.blade.php
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select-search.blade.php
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@props([
'data' => [],
'placeholder' => 'Select an option',
'limit' => 40,
])
<div
x-data="AlpineSelect({
data: {{ json_encode($data) }},
selected: @entangle($attributes->wire('model')),
placeholder: '{{ $placeholder }}',
multiple: {{ isset($attributes['multiple']) ? 'true':'false' }},
disabled: {{ isset($attributes['disabled']) ? 'true':'false' }},
limit: {{ $limit }},
})"
x-init="init()"
@click.away="closeSelect()"
@keydown.escape="closeSelect()"
@keydown.arrow-down.prevent="increaseIndex()"
@keydown.arrow-up.prevent="decreaseIndex()"
@keydown.enter="selectOption(Object.keys(options)[currentIndex])"
>
<div
class="relative content-center w-full p-1 text-left bg-white border rounded-md sm:text-sm sm:leading-5"
x-bind:class="{'border-blue-300 ring ring-blue-200 ring-opacity-50':open, 'bg-gray-200 cursor-default':disabled}"
@click.prevent="toggleSelect()"
>
<div id="placeholder">
<div class="inline-block m-1" x-show="selected.length === 0" x-text="placeholder"> </div>
</div>
@isset($attributes['multiple'])
<div class="flex flex-wrap space-x-1" x-cloak x-show="selected.length > 0">
<template x-for="(key, index) in selected" :key="index">
<div class="text-gray-800 rounded-full truncate bg-blue-300 px-2 py-0.5 my-0.5 flex flex-row items-center">
<div class="px-2 truncate" x-text="data[key]"></div>
<div x-show="!disabled" x-bind:class="{'cursor-pointer':!disabled}" class="w-4" @click.prevent.stop="deselectOption(index)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class = 'h-4 fill-current'><path d="M12 2c5.514 0 10 4.486 10 10s-4.486 10-10 10-10-4.486-10-10 4.486-10 10-10zm0-2c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm6 16.538l-4.592-4.548 4.546-4.587-1.416-1.403-4.545 4.589-4.588-4.543-1.405 1.405 4.593 4.552-4.547 4.592 1.405 1.405 4.555-4.596 4.591 4.55 1.403-1.416z"/></svg></div>
</div>
</template>
</div>
@else
<div class="flex flex-wrap" x-cloak x-show="selected">
<div class="text-gray-800 rounded-full truncate bg-blue-300 px-2 py-0.5 my-0.5 flex flex-row items-center">
<div class="px-2 truncate" x-text="data[selected]"></div>
<div x-show="!disabled" x-bind:class="{'cursor-pointer':!disabled}" class="h-4" @click.prevent.stop="deselectOption()"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class = 'h-4 fill-current'><path d="M12 2c5.514 0 10 4.486 10 10s-4.486 10-10 10-10-4.486-10-10 4.486-10 10-10zm0-2c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm6 16.538l-4.592-4.548 4.546-4.587-1.416-1.403-4.545 4.589-4.588-4.543-1.405 1.405 4.593 4.552-4.547 4.592 1.405 1.405 4.555-4.596 4.591 4.55 1.403-1.416z"/></svg></div>
</div>
</div>
@endif
<div
class="mt-0.5 w-full bg-white border-gray-300 rounded-b-md border absolute top-full left-0 z-30"
x-show="open"
x-cloak
>
<div class="relative z-30 w-full p-2 bg-white">
<input type="search" x-model="search" x-on:click.prevent.stop="open=true" class="block w-full p-2 border border-gray-300 rounded-md focus:border-blue-300 focus:ring focus:ring-blue-200 focus:ring-opacity-50 sm:text-sm sm:leading-5">
</div>
<div x-ref="dropdown" class="relative z-30 p-2 overflow-y-auto max-h-60" >
<div x-cloak x-show="Object.keys(options).length === 0" x-text="emptyOptionsMessage">Gragr</div>
<template x-for="(key, index) in Object.keys(options)" :key="index" >
@isset($attributes['multiple'])
<div
class="px-2 py-1"
x-bind:class="{'bg-gray-300 text-white hover:none':selected.includes(key), 'hover:bg-blue-500 hover:text-white cursor-pointer':!(selected.includes(key)), 'bg-blue-500 text-white':currentIndex==index}"
@click.prevent.stop="selectOption(key)"
x-text="Object.values(options)[index]">
</div>
@else
<div
class="px-2 py-1"
x-bind:class="{'bg-gray-300 text-white hover:none':selected==key, 'hover:bg-blue-500 hover:text-white cursor-pointer':!(selected==key), 'bg-blue-500 text-white':currentIndex==index}"
@click.prevent.stop="selectOption(key)"
x-text="Object.values(options)[index]">
</div>
@endisset
</template>
</div>
</div>
</div>
</div>
@once
<script>
function AlpineSelect(config) {
return {
data: config.data ?? [],
open: false,
search: '',
options: {},
emptyOptionsMessage: 'No results match your search.',
placeholder: config.placeholder,
selected: config.selected,
multiple: config.multiple,
currentIndex: 0,
isLoading: false,
disabled: config.disabled ?? false,
limit: config.limit ?? 40,
init: function() {
if(this.selected == null ){
if(this.multiple)
this.selected = []
else
this.selected = ''
}
if(!this.data) this.data = {}
this.resetOptions()
this.$watch('search', ((values) => {
if (!this.open || !values) {
this.resetOptions()
return
}
this.options = Object.keys(this.data)
.filter((key) => this.data[key].toLowerCase().includes(values.toLowerCase()))
.slice(0, this.limit)
.reduce((options, key) => {
options[key] = this.data[key]
return options
}, {})
this.currentIndex=0
}))
},
resetOptions: function() {
this.options = Object.keys(this.data)
.slice(0,this.limit)
.reduce((options, key) => {
options[key] = this.data[key]
return options
}, {})
},
closeSelect: function() {
this.open = false
this.search = ''
},
toggleSelect: function() {
if(!this.disabled) {
if (this.open) return this.closeSelect()
this.open = true
}
},
deselectOption: function(index) {
if(this.multiple) {
this.selected.splice(index, 1)
}
else {
this.selected = ''
}
},
selectOption: function(value) {
if(!this.disabled) {
// If multiple push to the array, if not, keep that value and close menu
if(this.multiple){
// If it's not already in there
if (!this.selected.includes(value)) {
this.selected.push(value)
}
}
else {
this.selected=value
this.closeSelect()
}
}
},
increaseIndex: function() {
if(this.currentIndex == Object.keys(this.options).length)
this.currentIndex = 0
else
this.currentIndex++
},
decreaseIndex: function() {
if(this.currentIndex == 0)
this.currentIndex = Object.keys(this.options).length-1
else
this.currentIndex--;
},
}
}
</script>
@endonce