An example cloned from official docs https://dojo.telerik.com/@merogos/EzEtoSuF

Hi

Just upgraded to 2019.3.917 and we have lost our ability to enable/disable menu items

here is an example of how we populate a menu datasource in javascript:

<script>
   var sa=[], var mm=[];

  sa.push({ text: '<span id=openPlan><span style="display: inline-block; width: 190px;" >Open Plan...</span><span>Ctrl+O</span></span>',  encoded: false });

  sa.push({ text: '<span id=readPlan><span style="display: inline-block; width: 190px;" >Read Plan...</span><span>Ctrl+R</span></span>',  encoded: false });
  sa.push({ text: '<span id=closePlan><span style="display: inline-block; width: 190px;" >Close Plan...</span><span>Ctrl+S</span></span>', encoded: false });

  mm.push({ text: "Main Menu", items: sa });
      $("#mainMenu").kendoMenu({
        dataSource: mm
    });

    // get a reference to the menu widget
    var menu = $("#mainMenu").data("kendoMenu");
    // disable menu item with id 
    menu.enable("#closePlan", false);
</script>

I have an example here: https://dojo.telerik.com/EMeLAdAd

If you set then library to '2019.1.115' it works and the 'Close Plan' item gets disabled, but if you set it to '2019.3.917' then it stays enabled!

If anyone could let me know what I am doing wrong here I would be grateful.

Thanks

James

I apologize if this is the incorrect place to ask this.

I have downloaded a customized package, but it is minimized and did not come with a .map. Is it possible to get a non-minimized version of a customized package?

Hi

I've got a simple example to demonstrate the behaviour bothering me:

http://dojo.telerik.com/unUhOGuf/16

It's a Jquery MVVM grid with an observable data source, being altered in a single cell with set, but refreshing the whole grid.

Have found some fancy examples, rerendering the row template manually, but that's not the way I want to got.

So my question: How to get the grid refreshing the cell I've updated, without reloading everything else in a simple way?

In another case, I have a detail template, collapsing each time a value is update (which is annoying as well, because I save my detail-template-opened-state in it), but lets stay on the first example for now.

Don't know, why it's refreshing everything anyway, because I don't have any scenario, I would want this kind of behaviour.

Greets Robin

I have a gantt widget as pane of kendo splitter and when I exporting to pdf, I get blank file.

https://dojo.telerik.com/itANUHId

Hi,

Please see my dojo for context, https://dojo.telerik.com/AdIqAPoy

The modelView binds 'selectedName' to the value of the dropdownlist, my query is this:
1) Why, when I select a option and 'get' the value, does the ModelView return the dropdownlist dataItem, but

2) when I 'set' the value of 'selectedName' manually, to the id of a dataItem, the dropdownlist updates, but when I 'get' the value again, it returns the id only?

Version v2018.3.911.

Thanks,
Grant

PS. In the Forums, whats the difference between the 'MVVM' and 'ModelView' topics?

Hello

I experienced some weird behaviours on refreshing chart. At the bottom of this message you find a fully working sample showing those weird behaviours. Some appearing effects are unpredictable. All over there is no error message in the console.log. 

There are two categories in the column chart you can switch by using the two buttons at bottom of the chart. By default category 1 with 11 columns while max 8 will be displayed. Category 2 has one column. You can pan the chart (required for category 1 to show hidden ones).

Case 1: 

Sliding category 1 to the most right shows a placeholder after column K (probably for the column in category 2).

Case 2:

Switch between category 1 and 2: works fine even tough the column of category 2 is not centered. As soon as you try to pan the column in category 2 it gots resized and centered. Furthermore you can move (pan) the column in category 2 out of the chart on the right side.

Case 3:

Slide to the right side (most right column) in category 1. Now switch to category 2: You will not see the column of it and the value axis is set to : 0, 0.2, 0.4, ...

You can move the column of category 2 into the chart by pressed mouse button while move it to the right. You see the column appearing. If you drag the column over the middle of the chart it disappears right away. If you move the column out of the chart on the right side the whole chart disappears sometimes or won't reappear

Tested in Chrome, Firefox and Safari (all on Mac), all with the described behaviours.

Am I missing something or is there anything I can do/set to avoid these "glitches" before refreshing the chart?

Regards