Questions on Kendo UI for jQuery Forum

2 answers

174 views

Scheduler have issue with jquery 2.2.0 (and greater) ?

Hi,

Is there any issue with kendo scheduler if I use a version of jquery bigger then 1.2.4 ?

I’m using kendo scheduler, with
Jquery 2.2.0 min
Angular v1.4.7
Kendo v2016.3.914

And I follow this example from:
http://demos.telerik.com/kendo-ui/scheduler/angular

Into my project, the scheduler is mess up and look badly:
This is version with height specify: (see p1)
Same version but with no height set: (see p2)
If I use on same enviroment but, a version of jquery 1.2.3 (or 1.2.4) it is display correctly:(see p3)
When I inspect the difference between those 2 versions of jquery(2.2.0 vs 1.2.3), I got this: (see p4)

It seems that the “tr” is put into a wrong part.

Scheduler

answered on 30 Sep 2016

7 answers

804 views

High Memory Usage

Hi! I'm trying out Kendo UI cause the company where I work is intending to purchase it, but...

On my trial tests I can see Kendo UI has a big memory problem, and that will be decisive to buy it or not.

As you can see on the image attached, as soon as the web application starts Kendo UI is using 450MB+ of memory use!

I removed Kendo UI references and files from the test application and the memory problem vanished.

So, this confirms that the problem is occurring with Kendo UI.

If I have more than one web application (I tried with three test applications) each of them starts immediatly with 450MB+ of memory.

What should I do so Kendo UI uses less memory?

For me this is a HUGE problem.

What can you guys say about it?

You will find three images attached.

1) Showing the immediate memory usage on task manager;

2) The Kendo references on my project;

3) The Kendo files I'm using on my project bundles.

General Discussions

answered on 30 Sep 2016

5 answers

735 views

[Solved] checkbox validation

Hi,

I need to validate that one or more checkboxes have been checked in a group. I read some other relative threads about that in this forum but I can't find my way with the responses. I was thinking it was something close to the way we do with radio-buttons, so I just replaced type=radio with type=checkbox in the following dojo example: http://dojo.telerik.com/uHEto

It seems that kendo.validate() does not pass on input type=checkbox (except when already checked !) and it appears to be an issue to me.

Note that I want to make this checkboxes' validation with kendo validator, not on an event like onsubmit for instance.

thank you for your help

Validation

answered on 30 Sep 2016

4 answers

204 views

Handle click on connection visual

Hello,

I want to be able to catch and handle a mouse click on the visual (label) of a connection, not just the line itself.

I'm doing something like

connection.redraw({content: {visual: function(){return new TextBlock(...);}}})

It seems the `TextBlock` as well as other visual diagram elements don't have `onclick` events, and sadly the diagram click only fires when clicking on shapes or connections, and I couldn't get it to fire when clicking on the visual of a connection.

Please advise how to identify and handle a click on the visual of a connection.

Thanks.

Diagram

answered on 29 Sep 2016

2 answers

127 views

Visual bug for search feature in AutoComplete

Hi,

I've just updated my kendo to the latest Q3 version, and it's awesome. The only problem I'm having is that Autocomplete filtering feature is a little broken on Nova theme. See the screen. I can see this bug on my own website as well as your demo pages. http://demos.telerik.com/kendo-ui/dropdownlist/serverfiltering

Hope it will be fixed soon :)

AutoComplete

answered on 29 Sep 2016

19 answers

3.2K+ views

kendo classes and corresponding images or sprites ?

Is there a document that shows all the k-* classes and their corresponding sprites?

Thanks

General Discussions

answered on 29 Sep 2016

4 answers

708 views

[Solved] Automatic load and Save Persist State and Grid event

Hello,

I'm using the "persist State" method (ASP MVC mode)

Everything works fine but when I use the Grid Event in order to save and load automatically (.Filter("onFiltering"),.DataBinding("onDataBinding")...), I've a javascript error (grid is undefined. Jquery not supported in javascript function I suppose...)



function onFiltering(e) {
                //alert("onFiltering activé"); works
                var grid = $("#Grid").data("kendoGrid");
                e.preventDefault();
                localStorage["kendo-grid-options"] = kendo.stringify(grid.getOptions());
                return (localStorage["kendo-grid-options"]);
            };
 
            function onDataBinding(e) {
                //alert("onDataBinding activé");
                var grid = $("#Grid").data("kendoGrid");
                e.preventDefault();
                var options = localStorage["kendo-grid-options"];
                if (options) {
                    grid.setOptions(JSON.parse(options));
                }
            };

So any idea to include jquery function /or convert jquery to js?

thanks!!

Grid

answered on 29 Sep 2016

3 answers

198 views

Stock Chart CategoryAxis Color Labels

How can I change the color labels of an specific axis? Basically I want to change the colors of each individual label, for example, if one of them has a negative value I want it to be color red. Or if it can't change color is there a way to have any kind of indicator that differences the labels?

Charts

answered on 29 Sep 2016

6 answers

994 views

Chart legend hover highlight series

Hi

In the following example, hovering over legend items highlights the respective series:
http://demos.kendoui.com/dataviz/pie-charts/local-data.html

How is that achieved? The demo doesn't show any specific configuration, clicking on an legend item also triggers the series' visibility on the chart.

Charts