You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
< div class = "apiDetail" >
< div >
< h2 > < span > Number< / span > < span class = "path" > treeNode.< / span > level< / h2 >
< h3 > 概述< span class = "h3_info" > [ 依赖 < span class = "highlight_green" > jquery.ztree.core< / span > 核心 js ]< / span > < / h3 >
< div class = "desc" >
< p > < / p >
< div class = "longdesc" >
< p > 记录节点的层级< / p >
< p class = "highlight_red" > 初始化节点数据时，由 zTree 增加此属性，请勿提前赋值< / p >
< / div >
< / div >
< h3 > Number 格式说明< / h3 >
< div class = "desc" >
< p class = "highlight_red" > 根节点 level = 0， < / p >
< / div >
< h3 > treeNode 举例< / h3 >
< h4 > 1. 查看当前被选中的节点的级数< / h4 >
< pre xmlns = "" > < code > var treeObj = $.fn.zTree.getZTreeObj("tree");
var sNodes = treeObj.getSelectedNodes();
if (sNodes.length > 0) {
var level = sNodes[0].level;
}
< / code > < / pre >
< / div >
< / div >