cascader.vue
1.85 KB
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<template>
<div style="margin: 50px;width:300px">
{{ value | json }}
<Cascader size="large" :data="data" :value.sync="value" @on-change="change" trigger="hover" :render-format="format"></Cascader>
</div>
</template>
<script>
import { Cascader } from 'iview';
export default {
props: {
},
data () {
return {
value: ['jiangsu', 'hhh', 'ddd'],
// value: [],
data: [{
value: 'zhejiang',
label: 'Zhejiang',
children: [{
value: 'hangzhou',
label: 'Hangzhou'
}],
}, {
value: 'jiangsu',
label: 'Jiangsu',
children: [{
value: 'nanjing',
label: 'Nanjing',
// disabled: true,
children: [{
value: 'zhonghuamen',
label: 'Zhong Hua Men',
children: [{
value: 'abc',
label: 'ABC'
}]
}]
}, {
value: 'hhh',
label: 'HHH',
children: [{
value: 'ddd',
label: 'DDD'
}]
}]
}]
}
},
computed: {
},
methods: {
change (data, opts) {
console.log(data);
console.log(opts)
},
format (label, data) {
return label[label.length - 1];
}
}
}
</script>