68 lines
1.4 KiB
Markdown
68 lines
1.4 KiB
Markdown
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<cn>
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#### 自定义TreeNode字段
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替换treeNode中 title,key,children字段为treeData中对应的字段
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</cn>
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<us>
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#### ReplaceFields
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Replace the title,key and children fields in treeNode with the corresponding fields in treeData.
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</us>
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```tpl
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<template>
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<a-tree
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checkable
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:treeData="treeData"
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:defaultExpandedKeys="['0-0-0', '0-0-1']"
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:defaultSelectedKeys="['0-0-0', '0-0-1']"
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:defaultCheckedKeys="['0-0-0', '0-0-1']"
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@select="this.onSelect"
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@check="this.onCheck"
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:replaceFields="replaceFields"/>
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</template>
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<script>
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const treeData = [
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{
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name: 'parent 1',
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key: '0-0',
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child: [
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{
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name: '张晨成',
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key: '0-0-0',
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disabled: true,
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child: [
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{ name: 'leaf', key: '0-0-0-0', disableCheckbox: true },
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{ name: 'leaf', key: '0-0-0-1' },
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],
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},
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{
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name: 'parent 1-1',
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key: '0-0-1',
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child: [{ key: '0-0-1-0', name:'zcvc' }],
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},
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],
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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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treeData,
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replaceFields:{
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children:'child',
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title:'name'
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}
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};
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},
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methods: {
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onSelect(selectedKeys, info) {
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console.log('selected', selectedKeys, info);
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},
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onCheck(checkedKeys, info) {
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console.log('onCheck', checkedKeys, info);
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},
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},
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};
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</script>
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```
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