forked from opentiny/tiny-vue
56 lines
1.2 KiB
Vue
56 lines
1.2 KiB
Vue
<template>
|
|
<div class="checkbox-wrap">
|
|
<tiny-checkbox :indeterminate="isIndeterminate" v-model="checkAll" @click="all">全选</tiny-checkbox>
|
|
<tiny-checkbox-group v-model="checkboxGroup">
|
|
<tiny-checkbox v-for="(city, index) in cities" :label="city" :key="index">{{ city }}</tiny-checkbox>
|
|
</tiny-checkbox-group>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import { Checkbox, CheckboxGroup } from '@opentiny/vue'
|
|
|
|
export default {
|
|
components: {
|
|
TinyCheckbox: Checkbox,
|
|
TinyCheckboxGroup: CheckboxGroup
|
|
},
|
|
data() {
|
|
return {
|
|
checkboxGroup: ['北京'],
|
|
cities: ['上海', '北京', '广州', '深圳']
|
|
}
|
|
},
|
|
methods: {
|
|
all() {
|
|
this.checkAll = this.isIndeterminate
|
|
}
|
|
},
|
|
computed: {
|
|
isIndeterminate: {
|
|
get() {
|
|
return !(this.checkboxGroup.length === 0 || this.checkboxGroup.length === this.cities.length)
|
|
}
|
|
},
|
|
checkAll: {
|
|
get() {
|
|
return this.checkboxGroup.length === this.cities.length
|
|
},
|
|
set(val) {
|
|
if (val) {
|
|
this.checkboxGroup = [...this.cities]
|
|
} else {
|
|
this.checkboxGroup = []
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style scoped>
|
|
.checkbox-wrap {
|
|
padding: 20px;
|
|
}
|
|
</style>
|