19 lines
238 B
Markdown
19 lines
238 B
Markdown
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<cn>
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#### 异步数据加载
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点击展开节点，动态加载数据。
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</cn>
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<us>
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#### load data asynchronously
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To load data asynchronously when click to expand a treeNode.
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</us>
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```html
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<template>
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</template>
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<script>
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</script>
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```
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