Questions on Kendo UI for jQuery Forum

8 answers

661 views

How to refresh an item in a datasource with server data?

Hello,

I have a datasource filled with data. And now I want to refresh a data-item because I know it has changed at the server. How can I do that without reloading the complete datasource?

Thanks, Jaap

Data Source

answered on 16 May 2014

5 answers

323 views

Resources - I don't understand the mapping

In the scheduler demo, how are the resources mapped from "Text, Value, Color" to "ownerId"?

resources: [

{

field: "ownerId",

title: "Owner",

dataSource: [

{ text: "Alex", value: 1, color: "#f8a398" },

{ text: "Bob", value: 2, color: "#51a0ed" },

{ text: "Charlie", value: 3, color: "#56ca85" }

]

}

]

Here is what I am trying to do, I have to transform my data and I don't understand how to maps this example data source to"ownerId"?

resources: [

{

field: "ownerId",

title: "Owner",

dataSource:

{

type: "json",

transport:

{

read: {

url: "/api/_Users?filter=(IsUser%20eq%201)",

type: "GET"

}

},

schema:

{

parse: function(response)

{

var users = [];

var inner = response.results;

for (var i = 0; i < inner.length; i++)

{

var user = {

text: inner[i].Attributes.FirstName,

value: inner[i].Attributes.Id,

color: "#ff0000"

}

users.push(user);

return users;

}

]

Scheduler

answered on 16 May 2014

1 answer

93 views

Impossible to Manage Kendo Upgrade

After upgrading to new version 2014.1.416 kendo professional breaks grid virtualization. The grids filtering grouping and sorting nolonger send data to the server. I also upgraded jquery to 1.9.1.

Why Why Why?

Grid

answered on 16 May 2014

7 answers

247 views

Tooltip position question

Hello

I have a two line tooltip that goes offscreen at the lower edge of a pie chart.

The padding documentation is a big obscure so i need just a bit of help with this.

Here's an image best describing my issue: http://screencast.com/t/AHrCRsJAS5H

Thanks,
Chris

Charts

answered on 16 May 2014

2 answers

527 views

License terms & Open Source

Since I bought (and used) a license to develop ASP.NET/Razor solutions, people keeps asking me what is 'free' and what is to paid to Telerik, since it seems that runtime components are 'open source' and 'freely available' to customers...
I don't know what to answer, and I admint that the price I paid for the library is largely paid back for the wonderful support I got from Telerik.
Nonetheless, I would like to know the 'right' answer to give, to people that think that they can use JS components for free.
Is there anyone that can clarify the situation?
Thanks in advance, for myself, and the others! :-)
Andrea Bioli
P.S.: I see that I can even download a nuget package, called 'Telerik Kendo UI Web'... is it free, or what?

General Discussions

answered on 16 May 2014

2 answers

105 views

Not all button clicks are registered

I am declaring buttons like this:

<span data-role="button" data-click="on_button_clicked">Button</span>

the problem is that not all button clicks result in a call to on_button_clicked.

The problem is illustrated on this fiddle.

If you alternate clicking those two buttons fast, you see that not all clicks are registered, even if the physical appearance of the buttons reflect the clicks.

Button

answered on 16 May 2014

1 answer

146 views

Possible to disable certiain items?

Is it possible to disable certain items within a multiselect? This way they appear, but are not selectable.

I have a scenario where certain selections in a mutli-select preclude others. As a fall back position I can just filter down the raw data so certain elements just don't appear.

MultiSelect

answered on 16 May 2014

1 answer

266 views

Recursive kendo template

Hey,

I have a grid that has a clientdetailtemplate. In that template, i use another grid, that would call the same template again untill maybe 3 levels down.
Is that possible? I get invalid client template, but thats maybe it is just not possible by design. When i add .toclienttemplate on the grid, it does not give an error, but nothing seems to happen.

<div id="dvResults" class="searchResults col-md-6 col-md-offset-3">

<div id="resultGrid">

@(Html.Kendo().Grid(Model.SearchDetails)

.Name("grdSearch$Results")

.HtmlAttributes(new { @class = "grdSearchResults" })

.Columns(column =>

{

column.Bound(x => x.Icon).Template(@<text><img src="@item.Icon" class="searchicon" /></text>).Width(16);

column.Bound(x => x.Name).Template(

@<text><a onclick="SelectEntity('@item.CustomerId','@item.PremisesId','@item.InvoiceStructureId')">@item.Name</a>

@if (@item.IsCustomerLevel)

{

<br /><text>@item.SearchCriteria : @item.Field</text>

}</text>).Title("");

})

.ClientDetailTemplateId("gridDetailTemplate")

)

</div>

<script id="gridDetailTemplate" type="text/kendo-tmpl">

@(Html.Kendo().Grid<SearchDetailModel>("#=Children#")

.Name("GrdSearchDetails_#=Id#")

.HtmlAttributes(new { @class = "grdSearchResults" })

.Columns(column =>

{

column.Bound(x => x.Icon);

}).ClientDetailTemplateId("gridDetailTemplate")

)

</script>

Templates

answered on 16 May 2014

1 answer

370 views

[Solved] Kendo Grid Cell Edit

Hi,

I have grid with a column( checkbox) and couple of more columns in the grid.

Want to achieve the Cells to remain in Editable mode for a column and only for specific rows where checkbox is checked when grid is rendered.
And when new row in grid is checked ;want the "Agency Id" cell of the particular row to be made into inCell editable mode.

And for rows which are unchecked, the Agency ID cell will need to made into read mode for that rows.

Can any one provide me demo if possible.

Thanks
Chatrapathi chennam

Grid

answered on 16 May 2014

1 answer

135 views

Manual Update to ViewModel

I have several views sharing a single ViewModel. In one view, there is a form that updates the ViewModel. The moment I submit the form (before the form handler is called), it triggers a rendering of all observing views (standard behavior of Kendo UI). However, I have an additional attribute that is available only later after some processing within the form handler.

I've tried using the following once the processing is done:

var prescriptionsDataSource = data.getPrescriptionsDataSource(); // same data source that the view is using in its ViewModel
var prescription = prescriptionsDataSource.get(prescriptionID);
prescription.set("medication.reminderCount", reminderCount);

However, this doesn't seem to trigger rendering of the observing views. The result is that the displayed reminderCount is obsolete.

Am I missing something?

Thanks!

MVVM

answered on 16 May 2014