Questions on Kendo UI for jQuery Forum

1 answer

460 views

Kendo spreadsheet change background color dynamically

Hi,

I have used Kendo spreadsheet, wants to know how to change the background color of a cell dynamically. I know there is a way like sheet. range ("A1"). background ("#ffffff"). I need an alternate way to do that because columns and its properties changing regularly, also an index of the columns are changing. So it's very hard to follow this, it would be helpful to get alternate way.

Thanks.

Spreadsheet

answered on 17 Mar 2017

1 answer

211 views

Angular Kendo Editor inside Kendo Tabstrip

Hi,

I came across a problem where I tried putting a kendo editor inside a kendo tabstrip

using Kendo UI and Angular ( 1.x ).

Unfortunately by doing so, the Kendo Editor seems to be not editable.

Could you please advise how to get this running?

Here's a dojo for reference: Link

Thanks in advance

ToolTip

answered on 17 Mar 2017

1 answer

12.5K+ views

Update a single dataItem in a DataSource

Hi,

I have a DataSource, let say it looks like this: [{ id: 1, name: 'Grant' }, { id: 2, name: 'Vaughan' }, { id: 3, name: 'David' }].

I also have an object { id: 2, name: 'Devina' }.

How would I go about updating the relevant data item in the datasource with the new object?

Thanks,
Grant

Data Source

answered on 17 Mar 2017

3 answers

301 views

Draw connections behind shapes

It seems by default connections are drawn over shapes, and I couldn't find a way to change this. Is there a way to make it so connections are drawn behind shapes? In general, is there a way to control the z-level of shapes and connections?

Thanks.

Diagram

answered on 17 Mar 2017

1 answer

92 views

Does the Angular 2 version support css flex?

As this is not supported in the jquery version, is it supported in the new angular 2 control?

http://kendoui-feedback.telerik.com/forums/127393-kendo-ui-feedback/suggestions/18624256-add-support-for-css-flex-to-kendo-grid

Grid

answered on 17 Mar 2017

1 answer

99 views

Area chart rendering vertical lines instead of area

Hello,

I am trying to display an area chart, using dates as categories with values every 30min and xAxis label every hour.

However, areas are not rendered properly : it's showing vertical lines instead. I think it's a bug, because it's rendering fine with another chart type (for example line chart).

You can see the issue on the attached screenshot and code/demo here : http://jsbin.com/votegowidu/edit?html,output

Thanks in advance.

Best regards

Charts

answered on 17 Mar 2017

15 answers

2.5K+ views

Calculated fields in model of Datasource

Is it possible to have calculated fields in the datasource items? Kind of like the observable calculated fields?

So for a simple example would be a Orders dataset that returns this in JSON:

- ItemDescription
- Qty
- Amt

But then I want to bind this to a data grid and have a column for total that is Qty * Amt and I want the grid to be editable in batch mode so that if the Qty changes, it updates the Total. What I am looking for is something way more complex as far as calculations and number columns involved but wanted to give a very simple example.

Could you do this basically with a collection of kendo observable objects where the total property looked something like this:

Total: function() { return Qty * Amt}

Or what is the best practice on stuff like this, I am sure I am not the only one running into this. I am trying to minimize defining my model for the Datasource and again for the View model in MVVM. I would like to do it just once to say what columns are coming across and fill the view model/ datasource.

Data Source

answered on 17 Mar 2017

2 answers

436 views

kendo.drawing.drawDOM freezes when parsing dom with svg image

while capturing the screenshot of the DOM below with kendo.drawing.drawDOM function as PNG with the js script provided below,

the then callback is executed, however, the done callback never executes. The image tag has a src attribute pointing to an SVG image. I understand that the SVG will be ignored, but i am expecting to get an image without SVG content in the end. However again the done callback never gets called.

<span class="grouping-field label label-primary" data-fieldkey="*SERVER.FLD0000007">

<img src="http://localhost:183/Content/images/svg/dimensionAsc.svg">

Month

<span aria-hidden="true" class="field-close glyphicon glyphicon-remove"></span>

</span>

// js code

var draw = kendo.drawing;

draw.drawDOM($(".grouping-field"))

.then(function(root) {

// Chaining the promise via then

return draw.exportImage(root);

})

.done(function(data) {

// Here 'data' is the Base64-encoded image file

kendo.saveAs({

dataURI: data,

fileName: "calendar.png"

});

while capturing the screenshot of the DOM snippet above with kendo.drawing.drawDOM function as PNG with the following script

Drawing API

answered on 16 Mar 2017

1 answer

373 views

Two export buttons (Excel and PDF)

Hi All,

I'm a beginner in kendo UI and i want to implement two export buttons ( excel and pdf) on my grid. Can someone help me?

Best regards

Grid

answered on 16 Mar 2017

26 answers

1.4K+ views

Install Kendo UI Professional Bower Package

The documentation here...

http://docs.telerik.com/kendo-ui/install/bower#install-kendo-ui-professional-bower-package

Says that this repository exists...

https://bower.telerik.com/bower-kendo-ui.git

But I don't see that it does.

Which causes errors and keeps me from managing my kendo-ui js libraries the same as my other client-side libraries. Is there some trick to getting access to this repository? (I have a DevComplete License)

Thanks.

General Discussions

answered on 16 Mar 2017