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Easy UI clicks on the text to realize the expand and close function

小云云
小云云Original
2018-01-27 14:33:001592browse

This article mainly introduces the Easy UI dynamic tree click text to realize the expansion and closing function. Friends who need it can refer to it. I hope it can help everyone.

Just click on the tree function at the JSP and add a piece of code:

The whole is as follows:


<span style="white-space:pre"> </span>$("#tt").tree({ 
    onClick: function(node){ 
      if(node.url != null){ 
         parent.frames["content"].location.href="${ctx}" rel="external nofollow" + node.url; 
      }else{ 
         if(node.state==&#39;closed&#39;&&(!$("#tree").tree(&#39;isLeaf&#39;,node.target))){ //状态为关闭而且非叶子节点 
           $(this).tree(&#39;expand&#39;,node.target);//点击文字展开菜单  
         }else{ 
           $(this).tree(&#39;collapse&#39;,node.target); 
         } 
      } 
       
    } 
  })

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