mirror of
https://gitee.com/antv/g6.git
synced 2024-12-05 05:09:07 +08:00
50 lines
1001 B
HTML
50 lines
1001 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<title>交互-树形图展开折叠</title>
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</head>
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<body>
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<div id="mountNode"></div>
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<script src="../build/g6.js"></script>
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<script>
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const data = {
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roots: [{
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children: [{
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children: [
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{
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}
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]
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}, {
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}]
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}]
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};
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const tree = new G6.Tree({
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container: 'mountNode',
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width: 500,
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height: 500,
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fitView: 'cc',
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animate: true
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});
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tree.on('node:click', ev=>{
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const { item } = ev;
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const { collapsed } = item.getModel();
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if (collapsed) {
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tree.update(item, {
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collapsed: false,
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});
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} else {
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tree.update(item, {
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collapsed: true,
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});
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}
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});
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tree.read(data);
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</script>
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</body>
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</html>
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