Questions on Kendo UI for jQuery Forum

1 answer

319 views

Uncaught TypeError: Cannot read property 'nextView' of undefined

i got this error while using Mobile PopOver when click 'Select Location'
My Page is like below:

<div data-role="view" >
<div> Home </div>
</div>

<div data-role="view" data-layout="pop" id="Location">
<div data-role="popover" id="PLocation" data-popup='{"height": 140, "width": 350}'>
<ul data-role="listview" data-click="closeParentPopover">
<li><label>Sydney, Australia <input name="location" type="radio"></label></li>
<li><label>New York, USA <input name="location" type="radio"></label></li>
<li><label>Miami, USA <input name="location" type="radio"></label></li>
</ul>
</div>
</div>

<div data-role="layout" data-id="pop">
<div data-role="footer">
<div data-role="navbar">
<a data-align="right" href="#PLocation" data-role="button">Select location</a>
</div>
</div>
</div>

PopOver (Mobile)

answered on 26 Sep 2012

0 answers

373 views

Urgent Help Required - How to create a grid using Kendo UI tools in Microsoft Dynamics CRM 2011

Hello everyone out there

I am relativeliy new at Microsoft Dynamics CRM 2011 - it's been just a week - i have been learning this new tool and working on it - i need help regarding how to create grids via using Kendo UI in Microsoft Dynamics CRM 2011 -

Any sort of quick help will be very much appreciated

Thanks, Awaiting for the positive response

Grid

asked on 26 Sep 2012

0 answers

338 views

Asp TextBox conflicting with Kendo Window

Hi. I am having a little problem with kendo window, hope you guys can help me out.

I am developing an ASP.NET Web Forms application where i use some kendo controls with asp.net server controls.
In this application I have a page where the user clicks in a button which will open a kendo window. This kendo window has an asp:TextBox (which will turn into a kendo datetimepicker) and a Save button.

The problem is: when this textbox is inside the kendo window, it arrives on server side code without value.
When i comment the kendo window initialization code, everything works out just fine.

Does the kendo window create another form or something?

My codes:

Window and textbox:

<div id="newSessionWindow">

<label for="sessionDate">Data da próxima sessão*</label><br />

<asp:TextBox runat="server" ID="sessionDate" ClientIDMode="Static"></asp:TextBox>

<br /><br />

<asp:LinkButton runat="server" ID="SaveSession" Text="Salvar" CssClass="k-button" />

</div>

Initializing kendo window and kendo datetimepicker

// New Session Window

$("#newSessionWindow").kendoWindow({

draggable: true,

appendTo: "#globalBody",

height: "110px",

modal: true,

resizable: false,

title: "Nova sessão",

width: "400px"

});

$("#sessionDate").kendoDateTimePicker({

format: "dd/MM/yyyy hh:mm tt",

start: "month",

depth: "month",

min: new Date(year, month, day)

});

Handling the click event of the button who opens the kendo window:

$("#AddSession").click(function (e) {

$("#newSessionWindow").show();

var newSession = $("#newSessionWindow").data("kendoWindow");

newSession.center();

newSession.open();

});

Best Regards!

Window

asked on 26 Sep 2012

0 answers

109 views

Use Kendo Mobile TabStrip in Kendo Web UI Application?

Hi,

I am using the Kendo Web UI controls to build a responsive web application using HTML5, CSS3, javascript, etc. I would like to use the kendo mobile tabstrip in my application. Will this play nice with the web ui layout I already have in place? In the tabstrip example I see that I need a div with the data-role="view" attribute/value in addition to the following line of javascript code:

window.kendoMobileApplication = new kendo.mobile.Application(document.body);

Can an existing web ui application "become" a mobile application too?

Thank you,

Dan

TabStrip (Mobile)

asked on 25 Sep 2012

4 answers

391 views

insertHtml from datasource

I'm having trouble loading the collection which defines the insertHtml text/value pairs using a datasource.

What I'd like to do is have the user choose a template to edit, and have the insertHtml load accordingly. Therefore I have global datasources for the templates and the insertHtml data, and the change event on the template selector triggers a read on the insertHtml datasource:

<script type="text/javascript">

var templateSource = new kendo.data.DataSource({

schema: {

data: "d",

model: {

id: "title",

fields: {

title: { type: "string" },

value: { type: "string" },

type: { type: "number" }

}

},

transport: {

read: {

contentType: "application/json; charset=utf-8",

type: "POST",

url: "http://localhost:23035/foo/bar"

},

parameterMap: function (data, operation) {

if (operation == "read") {

return JSON.stringify({ user_id: arg('foo') })

}

})

var tokenSource = new kendo.data.DataSource({

schema: {

data: "d"

},

transport: {

read: {

contentType: "application/json; charset=utf-8",

type: "POST",

url: "http://localhost:23035/foo/rab"

},

parameterMap: function (data, operation) {

var type = $('#templateSelector').data("kendoDropDownList").dataItem().type;

return JSON.stringify({ email_template_type_id: type })

}

})

$(document).ready(function () {

$("#templateSelector").kendoDropDownList({

dataTextField: "title",

dataValueField: "value",

dataSource: templateSource,

change: function () {

var value = $("#templateSelector").val();

var editor = $("#editor").data("kendoEditor");

editor.value(value);

tokenSource.read();

}

});

$("#editor").kendoEditor({

tools: [

"insertHtml"

],

insertHtml: tokenSource.data()

});

})

</script>

For some reason this won't work. I'm getting an error in kendo.all.min.js:8 "Uncaught TypeError: Cannot call method 'removeClass' of undefined " when it tries to read into the insertHtml datasource.

Editor

answered on 25 Sep 2012

0 answers

72 views

Grouping and Selection doesn't work with jquery 1.8.1 or later

Hi all

I have working the Kendo grid with jquery 1.7.2, but I upgraded it to 1.8.1 and grouping and selection features stopped working.

I would know if next version of Kendo will be compatible with these version of jquery and when will be available for download?

Thanks

Esteban.-

Grid

asked on 25 Sep 2012

0 answers

131 views

Code review of an MVVM custom widget

There is very little documentation for building custom widgets with data binding to an observable view model:

Please review the code at
http://jsfiddle.net/JWT6g/
and answer my questions at
retrieving-the-view-model-observableobject-within-a-custom-widget.aspx

MVVM

asked on 25 Sep 2012

0 answers

419 views

Adding custom class to numerictextbox

I seem to be having an issue where the numerictextbox widget does not pull the custom class assigned to the original input field.

The combobox and other widgets seem to do as expected, and add the original class to span.k-widget, however it doesn't seem to be happening ok span.k-widget.k-numerictextbox

Any ideas? Is this a bug, or is this expected behavior? If it is expected, how does one go about adding a custom class (or id) to span.k-widget.k-numerictextbox?

Thanks in advance for your help.

Here's a js fiddle to show you what's happening: http://jsfiddle.net/MCCPs/4/

NumericTextBox

asked on 25 Sep 2012

1 answer

283 views

How do you filter based on Blank/Empty field values?

I have implemented the KenoUI javascript Grid within an application. I have the filtering all working correctly, except it seems the KendoUI Grid doesn't support the ability to filter blank/emtpy field values.

Basically, in the filter dropdowns, I need there to be a "Blank" option that allows for only items where that field is either null or an empty string. How do you add this option to the dropdown?

Grid

answered on 25 Sep 2012

1 answer

128 views

I need an example of saving MVVM model with view controller

I am fairly new to MVC
I have tried all day to use the MVVM Remote Binding example to update the model using form post instead of json to post to a controller action and it won't map the post data to the IEnumerable<ProductViewModel> products argument of my controller action. I have inspected the post parameters and this is what I see:

models[0][Discontinued]	`false`
models[0][ProductID]	`3`
models[0][ProductName]	`Aniseed Syrup`
models[0][UnitPrice]	`12`
models[0][UnitsInStock]	`13`
models[0][UnitsOnOrder]	`0`

In the working example for Kendo Grid Editing Custom, I noticed that the post parameters should be more like this:

models[0].Discontinued	`false`
models[0].ProductID	`3`
models[0].ProductName	`Aniseed Syrup`
models[0].UnitPrice	`12`
models[0].UnitsInStock	`13`
models[0].UnitsOnOrder	`0`

Notice how the properties are not indexed. I am guessing that this is why it doesn't work.

Does anyone have a working example (with controller source) of Kendo MVVM being used to update the model?

MVVM

answered on 25 Sep 2012