We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

IE 11 performance

Thread ID:

Created:

Updated:

Platform:

Replies:

125312 Aug 8,2016 04:14 AM UTC Aug 9,2016 02:48 PM UTC JavaScript 2
loading
Tags: ejTreeView
Gary Wadden
Asked On August 8, 2016 04:14 AM UTC

We have a performance issue using ejTreeView in IE 11, code excerpt below.  The SQL Server query returns the data in less than 1 second, 460 records, up to 4 levels.

Chrome loads the TreeView in less than 1 second.

IE11 takes at least 4 seconds.

Are you able to shed any light on what may be causing this?

function DisplayTreeView(data) {
            DBS$("#DET-treeview").ejTreeView({                
                fields: {
                    //id: "EntityId", parentId: "ParentEntityId", text: "EntityName", expanded: false, imageUrl: "EntityImage", isChecked: "Checked", query: "EntityId",
                    id: "EntityId", parentId: "ParentEntityId", text: "EntityName", expanded: false, imageUrl: "EntityImage", query: "EntityId",
                    dataSource: data
                },
                showCheckbox: true,
                enablePersistence: false
            });
            var treeObj = DBS$("#DET-treeview").data("ejTreeView");
            treeObj.autoCheck = false;
            treeObj.checkAll();
            treeObj.autoCheck = true;
        }

Gary Wadden
Replied On August 9, 2016 01:11 AM UTC

Further testing with IE 11 reveals:

  • with no check boxes it take about 1 sec
  • with unchecked check boxes about 3 secs
  • with checked check boxes 5 secs +

Piramanayagam Ramakrishnan [Syncfusion]
Replied On August 9, 2016 02:48 PM UTC

Hi Gary, 
 
We have checked with your query and created a new incident under your account to track the status of the feature reported in this forum. Please log on to our support website to check for further updates. 
 
 
Regards, 
Piramanayagam R 


CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

;