Questions on Kendo UI for jQuery Forum

2 answers

300 views

Hello,

I am trying to set the height of all the charts on the page to half of the window size. However I keep getting the following error: Uncaught TypeError: undefined is not a function

The code I have is as follows:

$(window).resize(function () {

// for any chart or gauge widget

$(".k-chart").each(function () {

// get the instance of the chart/gauage

var chart = kendo.widgetInstance($(this), kendo.ui);

var c = $(this).data("kendoChart");

// make sure transitions are off

//chart.options.transitions = false;

console.log($(window).height() * 0.4);

c.height($(window).height() * 0.4);

// redraw the chart/gauge

if (chart && chart.redraw) {

chart.redraw();

}

});

The error pops up with the c.height($(window).height() * 0.5); statement.

Any idea what I am doing wrong? I am running the 2014.1.318 version

Thank you

Charts

answered on 09 May 2014

11 answers

916 views

Want to retrieve QR code in byte array form

I want to retrieve QR code in byte array form, is this possible?
If not what other options could be?

Thanks,
Mahesh A

QRCode

answered on 09 May 2014

6 answers

129 views

Chat plotband

Hi,
In our chart graph, I was trying to use plotband on categoryAxis. For plot band, we need to define "from" and "to" values for the axis. Is there a way, if I can define "from" value (no "to" value defined) and graph background from "from" defined axis point to end of the axis is colored?

Currently I am doing this by setting "to" value as the "max" axis value.
Also for the plotted graph (as attached), I see the plotband and graph line looks shifted. For eg: In the attached image at bottom, the from date is Apr 15 and to date is Apr 16". Expected is the point corresponding to 15th Apr and 16th Apr should be inside plotband, which is not the case. Do we need to define some offset. How to fix this issue?

Charts

answered on 09 May 2014

1 answer

88 views

error Kendo UI imageBrower “too much recursion”

I'm using the editor to image gallery of Kendo UI, the editor works fine (links, formats, etc. ..) and upload the photos to the gallery and read a service (rest); the problem is that when wanting to insert any image in the gallery get the error:

"too much recursion ... ute (i)," string "== typeof r) {try {r =" true "=== r 0:" false "=== r1:" null "r === null: + r ... jquery .... min.js (line 3) "

The funny thing is that when you remove the configuration "uploadURL", if you insert pictures in the textarea; obviously the plugin no longer gives me the option to upload.

In the documentation (http://docs.telerik.com/kendo-ui/api/web/editor # configuration-ImageBrowser): did not find details about how to fix it.

HTML(Razr)

<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script><br> <script type="text/javascript" src="/js/vendor/kendo-ui/kendo.all.min.js"></script><br><br> <div class="k-content"><br> <textarea id="KEditor" rows="10" cols="30" placeholder="@GetText("Content")" maxlength="255" style="height: 500px"></textarea> <br> </div>

Js

$(document).ready(function() {<br> $("#KEditor").kendoEditor({<br> tools: [<br> "fontName",<br> "fontSize",<br> "foreColor",<br> "backColor",<br> "bold",<br> "italic",<br> "underline",<br> "justifyLeft",<br> "justifyCenter",<br> "justifyRight",<br> "justifyFull",<br> "insertUnorderedList",<br> "insertOrderedList",<br> "indent",<br> "outdent",<br> "createLink",<br> "unlink",<br> "insertImage",<br> "viewHtml"

<br>                    ],<br>                    imageBrowser: {<br>                        transport: {<br>                            read: {<br>                                type:

"GET",<br> url: "/api/sites/user-gallery"

,<br>                            },<br>                            destroy:

"/api/sites/user-gallery?action=delete",<br> thumbnailUrl: function(path, name) {<br> var pictureUrl = decodeURIComponent(name);<br> return

pictureUrl;<br>                            },<br>                            uploadUrl:

"/api/sites/user-gallery?action=upload",

//work if this line is commented<br>                            imageUrl: function(name) {<br>                                var pictureUrl = decodeURIComponent(name);<br>                                return pictureUrl;<br>                            },<br>                        }<br>                    }          <br>                    //, messages: { viewHtml: '@GetText("ViewHtml")'}<br>                });<br>            });

Json(read rest service):

{"pictureId":1369437,"name":"http://s3.amazonaws.com/nocnokdemo-img/1404301211033c10e4f43bdb468ba132ef12048d2438.jpg","type":"f","size":1024,"url":"http://s3.amazonaws.com/nocnokdemo-img/1404301211033c10e4f43bdb468ba132ef12048d2438.jpg"}

General Discussions

answered on 09 May 2014

0 answers

43 views

Resource is Vertical Grouping and ine is showing Horizontal Grouping

Dear All,

I am creating resource is Vertical Grouping and time line is showing Horizontal Grouping.

Thanks & Regards
Ramesh.V

Scheduler

asked on 09 May 2014

2 answers

569 views

Validation tooltip does not appear with kendonumerictextbox as custom editor

Hello Telerik Team ,

We have an issue with the validation tooltip. We could reproduce the behavior in your dojo:
http://trykendoui.telerik.com/EjoN

To reproduce the error just erase a value in the price column, and change the focus to another field, the tooltip looks like is behind the next row.

What is the best way to achieve this?

Thank you in advance,

Regards!

Grid

answered on 08 May 2014

6 answers

192 views

Push Technology Support

We are investigating the use of Kendo to update some of our applications originally developed with Telerik MVC Extensions to be more dynamic.

It appears you have recently updated the DataSource to support SignalR, as shown in the Grid MVC wrapper Demos. It is not however clear from the documentation how far this support goes. In general:

1. What components other than the Grid support SignalR as a data source?

2. Which if any of these support server Push as well as Read?

3. Do any of the DataViz components support SignalR as a source?

4. Can you give us any form of roadmap as to what dynamic update features are to be supported, especially with the Data Viz components and MVC?

Regards

Chris Warren

General Discussions

answered on 08 May 2014

1 answer

578 views

Cardview for Kendo UI Grid

Are there a cardview available for the Kendo UI grid? I need it just for diplaying data. If not, do you know of any workaround with which I can accomplish this?

Grid

answered on 08 May 2014

4 answers

141 views

weird sorting in listview

I have a webpage that uses Kendomobilelistview control

here -> http://krfrettir.com/App/Result/LatestResult

and this page is using this JSON data call

-> http://krfrettir.com/App/Result/GetLatestResult

But the json return list where LeikDagur(datetime) is in correct order (newest first) but the Kendo view is not using any sorting it takes this json data and randomly prints out the list.

Could someone maybe tell me why this is happening?

ListView (Mobile)

answered on 08 May 2014

3 answers

389 views

Multiple Currency in Grid

Hello,

A little briefing:

In most of the pages in my web site we need to show always the same currency symbol but for different culture,

Eg.: User culture is "en-US", but the currency symbol for the currency that I have to display is £, I need to use the currency symbol position, thousand and decimal separator from the culture, but the £ currency symbol. I solved this scenario by:

kendo.culture("en-US"

);

kendo.culture().numberFormat.currency.symbol =

"£";

That's working very well, the problem comes when I have multiple currencies in the same grid.

I have a "Currency" type that basically have the "Value" and "CurrencySymbol" properties, I could do something like:

columns.Bound(c => c.PropertyOfTypeCyrrency).ClientTemplate(" #= PropertyOfTypeCyrrency.CurrencySymbol # #= PropertyOfTypeCyrrency.Value #");

But it will not have the right Currency position (right, left, right with space, left with space), thousand and decimal separator.

While I was writing this post I just figured out that I can solve by:

columns.Bound(c => c.PropertyOfTypeCyrrency).ClientTemplate(

"#= kendo.toString(PropertyOfTypeCyrrency.Value, 'C').replace(kendo.culture().numberFormat.currency.symbol, PropertyOfTypeCyrrency.CurrencySymbol) #"

);

Is there any other approach?
Also, how do I configure the Filter to work with "PropertyOfTypeCyrrency.Value" in this case?
For this "Currency" type I've override the "ToString()", and also I have the DisplayTemplate, is there any way to use one of those with "ClientTemplate"?

Thanks in Advanced!

Grid

answered on 08 May 2014