Questions on Kendo UI for jQuery Forum

1 answer

154 views

Can someone post an example using the 'groups' property of datasource? For example, the sample data structure and datasource schema/configuration.

groups: Function

Used instead of data function if remote grouping operation is executed. Returns the deserialized data.

I've tried structuring my data a couple of ways to enable the remote grouping but my listview doesn't bind, it just stays blank with no errors. I don't want my grouping to be configurable. Not sure if this property requires serverGrouping to be enabled or not.

Thanks

Data Source

answered on 12 Apr 2012

0 answers

82 views

How can I add Accent Folding support?

Is this possible, but with Kendo UI?
http://jqueryui.com/demos/autocomplete/folding.html

AutoComplete

asked on 11 Apr 2012

0 answers

120 views

Use DataSource with SignalR

I was wondering if there was a way to create a Datasource using SignalR. I know that SignalR is a push design but is there a way to override the transport calls to make hub calls in SignalR?

Data Source

asked on 11 Apr 2012

1 answer

221 views

Editor Width set to 0

I have an issue where the style for the editor is getting set with a width of 0. This is not inherited from any other css style but being set by the kendo UI.

This is the rendered HTML after calling the editor method:

<table class="k-widget k-editor k-header" cellspacing="4" cellpadding="0" style="width: 0px; height: 0px;">

Here is the code for the control"

<textarea id="editor" rows="10" cols="30" data-bind="value: Notes"></textarea>

<script type="text/javascript">

$(document).ready(function () {

$("#editor").kendoEditor();

});

</script>

Editor

answered on 11 Apr 2012

2 answers

506 views

Making custom editor cell "dirty"

I have a grid where one of the cells uses a custom editor to bind to a DropDownList. The column is bound to a "DepartmentName" property and the DropDownList binds to an associated "DepartmentId" value from my model. After the user edits the cell, I want it to show the dirty indicator. It doesn't happen automatically, which I think is because the column property doesn't match the edit control's id. But is there a way to force the cell to render as dirty?

Thanks for your help.

Regards,
Brian

Grid

answered on 11 Apr 2012

3 answers

940 views

kendoComboBox change event not firing

Attached is a sample page where I've instantiated a combobox and set the text so that the appropriate item is selected. Problem is that it seems the control still thinks internally the first item is selected because if won't fire when selecting the first item, but will fire if i select any other item including the currently selected item.

Once the event fires from user selection, it seems to work correctly.

I've tried this with the .select function as well and get the same behavior.

Thanks

ComboBox

answered on 11 Apr 2012

2 answers

230 views

JSON format from backend not loading in Data Source

I am testing a REST call from my server to load a Data Source, and my REST service returns the JSON data like this:

{"person":[{"address":"Address1","name":"Person1"},{"address":"Address2","name":"Person2"},{"address":"Address3","name":"Person3"}]}

This has been okay for some other frameworks I'm testing, with the use of a "root" setting that tells the datasource to grab the JSON object that is "person".

Here is my Kendo code:

$(document).ready(function() {

$("#grid").kendoGrid({

dataSource: {

transport: {

read: {

url: myURLFunc(),

dataType: "json"

}

},

schema: {

model: {

fields: {

name: {},

address: {}

}

},

height: 250,

sortable: true,

columns: [

{

field: "name",

title: "Person"

},

{

field: "address",

title: "Address"

}

]

});

Is there anything I can do differently to have the Kendo Data Source load the JSON I currently have?

Data Source

answered on 11 Apr 2012

3 answers

130 views

Problem with selectable option

I find that the following code is causing script errors:

        $("#my-k-grid").kendoGrid({
            dataSource: {
                data: mydata
            },
            change: onMyRowSelected,
            selectable: "multiple, row",
            pageable: false,
            scrollable: true,
            navigatable: true,
            columns: mycols
        });

If I trap the exception, I get a TypeError: "Object doesn't support this action"

If i comment out the use of the selectable option, I don't get an error, however cells are selectable and I would prefer multiple row selection.

I am using the 2012Q1 build. Everything was previously working correctly using the 2011Q3 build.

EDIT: I am trying to use the kendo chart elsewhere on my page. Therefore I have the following included in addition to kendo.web.min.js:
kendo.core.min.js
kendo.data.odata.min.js
kendo.data.xml.min.js
kendo.data.min.js
kendo.dataviz.core.min.js
kendo.dataviz.vml.min.js
kendo.dataviz.svg.min.js
kendo.dataviz.chart.min.js

If I remove these script includes, I do not get the 'selectable' error however my chart doesn't load.

Previously When I was on 2011Q3 I would just include kendo.all.min.js but that is not available to me anymore.

Grid

answered on 11 Apr 2012

1 answer

98 views

Little bug in ListView init

When creating a listview without specifying a template (ok, not very real situation, but still....) you get an error

In this lines:

that.template = kendo.template(options.template || "");

that.altTemplate = kendo.template(options.altTemplate || options.template);

The second line should be:

that.altTemplate = kendo.template(options.altTemplate || options.template || "");

Regards, Jaap

ListView

answered on 11 Apr 2012

9 answers

345 views

Broken Globalization - Wrong Culture

If I load en-GB, I get a mixed current culture.

<script src="/components/com_hellokendo/js/jquery.min.js" type="text/javascript"></script> <script src="/components/com_hellokendo/js/kendo.all.min.js" type="text/javascript"></script> <script src="/components/com_hellokendo/js/cultures/kendo.culture.en-GB.min.js" type="text/javascript"></script>

<script type="text/javascript">
kendo.culture("en-GB");
</script>

cultures.current Object { name="en-GB" ... calendars ... patternsObject { d="dd/MM/yyyy" WRONG

Which is the problem?, it seems to be loading the second culture or my browser localization.

Thanks,
Anibal

Globalization

answered on 11 Apr 2012