EasyUI Forum

General Category => EasyUI for jQuery => Topic started by: devnull on December 24, 2014, 09:22:29 PM

Title: get all tree leaves [Solved]
Post by: devnull on December 24, 2014, 09:22:29 PM

How can I get all of the tree leafs from a tree ??

Code:

    var mods = $('#westMenu').tree('getRoots');
    $(mods).each(function(){
      function iter(mod){
        $(mod.children).each(function(){
          var men = $(this);
          if(men[0].children) iter(men[0].children);
          else cl(men);
        })
      }
      
      var mod = $(this)[0];
      iter(mod);
    
    })

This does not seem to work !

Title: Re: get all tree leaves
Post by: stworthy on December 25, 2014, 12:27:09 AM

The code below shows how to get all the leaf nodes.

Code:

var t = $('#tt');	// the tree object
var leafs = [];
$.map(t.tree('getChildren'), function(node){
	if (t.tree('isLeaf', node.target)){
		leafs.push(node);
	}
});
console.log(leafs)

Title: Re: get all tree leaves
Post by: devnull on December 25, 2014, 12:46:54 AM

Thanks so much and happy Christmas :-)