treelist close all

[Manuel]

Hi how can i close second level  nodes please.

 

https://s10.postimg.org/8ouy6zo95/Capturar.jpg

 

Thank you

[Konstantin Dikov]

Hi Manuel,

The TreeList API has collapse method, which accepts a TR element (corresponding to the record) that will be collapsed. For your convenience, I have created the following dojo example, which demonstrates how you could use the collapse method and the rendering of the TreeList to achieve the desired result:

• http://dojo.telerik.com/iHIRE

Hope this helps.


Regards,
Konstantin Dikov
Telerik by Progress

[Manuel]

Thank you

Konstantin Dikov that is what i need thank you

 

[Manuel]

now im getting a error and averything get slow

Um script nesta página pode estar ocupado ou pode ter parado de responder. Pode parar o script agora, a
Script: http:/Con…s/plugins/jquery/jquery.min.js:4

 

 function onClickCollapse() {
            console.log("onClickCollapse");
        var level = 1;
        var treeList = $("#DefinitionTreeList").data("kendoTreeList");
        var rows = treeList.element.find(".k-grid-content [role='row']");
        rows.each(function () {
            var row = $(this);
            if(row.find(".k-i-none").length == level){
                treeList.collapse(row);
            }
        })
    }

[Konstantin Dikov]

Hi Manuel,

Could you please modify the dojo example from my previous post, so it could replicate the error that you are receiving:

• http://dojo.telerik.com/iHIRE

Looking forward to your reply.


Regards,
Konstantin Dikov
Telerik by Progress