290144e9
 易尊强
第一次
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<template>
<u-checkbox-group @change="onChange" :disabled="disabled">
<u-checkbox v-model="item.checked" v-for="(item, index) in newOptions" :key="index" :name="item[props.value]">
{{ item[props.label] }}
</u-checkbox>
</u-checkbox-group>
</template>
<script>
export default {
name: 'ncc-checkbox',
model: {
prop: 'value',
event: 'input'
},
props: {
value: {
type: Array,
default: () => []
},
options: {
type: Array,
default: () => []
},
props: {
type: Object,
default: () => ({
label: 'fullName',
value: 'id'
})
},
disabled: {
type: Boolean,
default: false
}
},
data() {
return {
newOptions: [],
}
},
watch: {
value(val) {
this.setDefault()
},
options(val) {
this.setColumnData()
}
},
created() {
this.setColumnData()
},
methods: {
onChange(value) {
this.$emit('input', value)
},
setColumnData() {
this.newOptions = this.options.map(o => ({
...o,
checked: false
}))
this.setDefault()
},
setDefault() {
if (!this.value.length) return
outer: for (let i = 0; i < this.value.length; i++) {
inner: for (let j = 0; j < this.newOptions.length; j++) {
if (this.value[i] === this.newOptions[j][this.props.value]) {
this.newOptions[j].checked = true
break inner
}
}
}
}
}
}
</script>
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