ztree怎么单击节点选中前面的复选框

Posted 2023-03-01

参考技术A 利用 onClick 回调 配合 checkNode 方法就可以轻松实现，你可以查看Demo：《带 checkbox 的多选下拉菜单 -- zTree》
文件路径: super/select_menu_checkbox.html本回答被提问者和网友采纳 参考技术B 你好,详细demo如下,粘贴即可
<script language="javascript">
$(document).ready(function()
zTreeObj = $.fn.zTree.init($("#treeDemo"), setting, zNodes);
);
var zTreeObj;
var setting =
check:
enable: true
,
data:
simpleData:
enable: true

,
callback:
onClick: onClick

;
var zNodes = [
name:"父节点1 - 展开", open:true,
children: [
name:"父节点11 - 折叠",
children: [
name:"叶子节点111",
name:"叶子节点112",
name:"叶子节点113",
name:"叶子节点114"
],
name:"父节点12 - 折叠",
children: [
name:"叶子节点121",
name:"叶子节点122",
name:"叶子节点123",
name:"叶子节点124"
],
name:"父节点13 - 没有子节点", isParent:true
],
name:"父节点2 - 折叠",
children: [
name:"父节点21 - 展开", open:true,
children: [
name:"叶子节点211",
name:"叶子节点212",
name:"叶子节点213",
name:"叶子节点214"
],
name:"父节点22 - 折叠",
children: [
name:"叶子节点221",
name:"叶子节点222",
name:"叶子节点223",
name:"叶子节点224"
],
name:"父节点23 - 折叠",
children: [
name:"叶子节点231",
name:"叶子节点232",
name:"叶子节点233",
name:"叶子节点234"
]
],
name:"父节点3 - 没有子节点", isParent:true

];
function onClick(e, treeId, treeNode)
//这样设置checkNode会让父节点与子节点相互关联(子选中夫也会选中,夫选中子会全选)
zTreeObj.checkNode(treeNode, !treeNode.checked, true);
//如果不想夫与子节点相互关联,可以改用如下设置
zTreeObj.checkNode(treeNode, !treeNode.checked,null, true);
return false;

</script> 参考技术C 不明白哦 参考技术D 也在学习中