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都是静态数据了,参考这些代码- <div class="mini-tree" id="tree1" style="width: 300px; height: 300px" virtualscroll="true" showCheckBox="true">
- </div>
- tree.loadData([{ id: 1, text: "a", isLeaf: false, asyncLoad: false}])
- tree.on("beforeexpand", function (e) {
- var cds = tree.getChildNodes(e.node);
-
- if (cds.length < 1) {
- var nodes = [];
- for (var i = 1; i < 3001; i++) {
-
- var node = { id: e.node.id + "_" + i, text: e.node.text + "_" + i, isLeaf: false, asyncLoad: false, expanded: false };
- nodes.push(node);
- }
- tree.addNodeCls(e.node, "mini-tree-loading");
- tree.addNodes(nodes, e.node);
- }
-
- })
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