EasyUI Forum

General Category => EasyUI for jQuery => Topic started by: nyr_jack on August 06, 2013, 08:32:52 PM

Title: How to make nodes of tree disabled
Post by: nyr_jack on August 06, 2013, 08:32:52 PM

When displaying a tree with remote loaded data, I want some nodes can't to be checked or selected, and make those nodes are disabled whit gray color, so how to do, please help !!!! ::)

Title: Re: How to make nodes of tree disabled
Post by: nyr_jack on August 07, 2013, 08:43:29 PM

Now I just want to know how to make the checkbox disabled, please help !!!!

Title: Re: How to make nodes of tree disabled
Post by: stworthy on August 08, 2013, 01:08:11 AM

The 'onBeforeCheck' event can be used to determine if one node can be checked.

Code:

$('#tt').tree({
  onBeforeCheck:function(node){
    if (node.id == 'md'){  // this node can not be checked
      return false;
    }
  }
});

Title: Re: How to make nodes of tree disabled
Post by: nyr_jack on August 08, 2013, 11:11:26 PM

No bad, Thank you !