mirror of
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65 lines
1.2 KiB
Vue
65 lines
1.2 KiB
Vue
<template>
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<div class="n-doc-section">
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<div class="n-doc-section__header">
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Multiple
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</div>
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<div class="n-doc-section__view" style="flex-wrap: nowrap">
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<!--EXAMPLE_START-->
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<n-cascader
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v-model="value"
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multiple
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placeholder="Please Select Something"
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:options="options"
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style="flex-grow: 1; margin-right: 12px"
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lazy
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:on-load="handleLoad"
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/>
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<!--EXAMPLE_END-->
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</div>
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<pre class="n-doc-section__inspect">
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v-model: {{ JSON.stringify(value) }}</pre>
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<pre>
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<!--SOURCE-->
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</pre>
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</div>
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</template>
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<script>
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function genChildren (option) {
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const children = []
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for (let i = 0; i <= option.depth; ++i) {
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children.push({
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label: option.label + '_' + i,
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value: option.label + '_' + i,
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isLeaf: option.depth === 3
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})
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}
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return children
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}
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const options = [
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{
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label: 'China',
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value: 'china',
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isLeaf: false
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}
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]
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export default {
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data () {
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return {
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value: null,
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options: options
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}
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},
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methods: {
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handleLoad (option, resolve) {
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console.log(option)
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window.setTimeout(() => {
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resolve(genChildren(option))
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}, 1000)
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}
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}
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}
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</script>
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