index.vue
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<!--
* @Date: 2022-08-30 11:34:19
* @LastEditors: hookehuyr hookehuyr@gmail.com
* @LastEditTime: 2022-11-21 14:42:00
* @FilePath: /data-table/src/components/CheckboxField/index.vue
* @Description: 多项选择控件
-->
<template>
<div class="checkbox-field-page">
<div class="label">
{{ item.component_props.label }}
<span v-if="item.component_props.required" style="color: red"> *</span>
<span v-if="item.component_props.max" style="color: gray">
(最多可选数: {{ item.component_props.max }})
</span>
</div>
<van-field :name="item.key" :rules="item.rules" :border="false">
<template #input>
<van-checkbox-group
v-model="item.value"
:direction="item.component_props.direction"
:max="item.component_props.max"
style="width: 100%"
>
<van-checkbox
v-for="x in item.component_props.options"
:key="index"
:name="x"
icon-size="1rem"
shape="square"
style="margin-bottom: 0.25rem"
>{{ x }}</van-checkbox
>
</van-checkbox-group>
</template>
</van-field>
</div>
</template>
<script setup>
const props = defineProps({
item: Object,
});
onMounted(() => {
// 默认值为数组
props.item.value = [];
});
</script>
<style lang="less" scoped>
.checkbox-field-page {
.label {
padding: 1rem 1rem 0 1rem;
font-size: 0.9rem;
font-weight: bold;
}
}
:deep(.van-checkbox) {
border: 1px solid #eaeaea;
border-radius: 0.25rem;
padding: 0.25rem 0.5rem;
// width: 100vw;
}
</style>