homebox/frontend/components/Form/Multiselect.vue
2022-09-03 18:42:03 -08:00

78 lines
1.9 KiB
Vue

<template>
<div class="form-control w-full" ref="menu">
<label class="label">
<span class="label-text">{{ label }}</span>
</label>
<div class="dropdown dropdown-top sm:dropdown-end">
<div tabindex="0" class="w-full min-h-[48px] flex gap-2 p-4 flex-wrap border border-gray-400 rounded-lg">
<span class="badge" v-for="itm in value"> {{ name != '' ? itm[name] : itm }} </span>
</div>
<ul
tabindex="0"
class="dropdown-content mb-1 menu shadow border border-gray-400 rounded bg-base-100 w-full z-[9999] max-h-60 overflow-y-scroll scroll-bar"
>
<li
v-for="(obj, idx) in items"
:class="{
bordered: selectedIndexes[idx],
}"
>
<button type="button" @click="toggle(idx)">
{{ name != '' ? obj[name] : obj }}
</button>
</li>
</ul>
</div>
</div>
</template>
<script lang="ts" setup>
const emit = defineEmits(['update:modelValue']);
const props = defineProps({
label: {
type: String,
default: '',
},
modelValue: {
type: Array as () => any[],
default: null,
},
items: {
type: Array as () => any[],
required: true,
},
name: {
type: String,
default: 'name',
},
selectFirst: {
type: Boolean,
default: false,
},
});
const selectedIndexes = ref<Record<number, boolean>>({});
function toggle(index: number) {
selectedIndexes.value[index] = !selectedIndexes.value[index];
const item = props.items[index];
if (selectedIndexes.value[index]) {
value.value = [...value.value, item];
} else {
value.value = value.value.filter(itm => itm !== item);
}
}
watchOnce(
() => props.items,
() => {
if (props.selectFirst && props.items.length > 0) {
value.value = props.items[0];
}
}
);
const value = useVModel(props, 'modelValue', emit);
</script>