Questions on Kendo UI for jQuery Forum

0 answers

106 views

Adding a sample project with a tabstrip and some grids and client templates.

I was figuring out how to work better with the TabStrip, and thought I would upload the project I worked on in case anybody else might find it useful.
This is a visual studio 2013 project.

TabStrip

asked on 08 Jan 2014

1 answer

182 views

Donut chart animation not working when paasing only one record ?????

I am using kendo ui Donut chart to display category and its
value on Donut chart.

When there is 5
category data in “Model.ChartDataList”
the Donut chart animation is working fine.
But when it receive only 1 category data in “Model.ChartDataList” the Donut chart animation is not working.

Is there any way to slow the speed of animation of Donut
chart ?

How can I control the animation of Donut chart ?

And why it is not animating when there is only 1 category data in “Model.ChartDataList”.

Class ChartData{

public string CategoryName {get;set;}
public int Value {get;set;}

}

Class donutViewModel{

public List< ChartData> ChartDataList {get;set;}

}

@(Html.Kendo().Chart(Model.ChartDataList)
      .Name("Chart")
      .Legend(legend => legend.Visible(false))
       .Title(title => title.Font("Bold 12px Calibri").Text("CHART"))

      .Tooltip(tooltip => tooltip
                          .Visible(true)
                          .Template("${category}-${value}%")
                          .Format("{0}%")

      )
            .Series(series =>
          {
                 series.Donut(m => m.Value,m => m.CategoryName);
            })
)

Charts

answered on 08 Jan 2014

7 answers

180 views

Layout issue

Dear Sir,

I use kendo with phonegap / IOS
When I touch any Kendo's input box, then push it up or down, the Main Layout included footer or header will be move up or down together.

Thanks
Jack

General Discussions

answered on 08 Jan 2014

1 answer

490 views

Issue with setting checked state on tree view nodes

Hi,

I have a treeview bound to a hierarchical data source and it all loads fine

var treeview = $("#tree").kendoTreeView({

dataSource: treeData,

dataTextField: "Name",

checkboxes: {

template: "<input type='checkbox' name='checkedFiles[#= item.id #]' value='#= item.id #' #if(item.IsChecked){# checked #}#/>"

},

// listen for item selection

select: function (e) {

// don't let the item be selected

e.preventDefault();

$(':checkbox:first', $(e.node)).click();

}

}).data("kendoTreeView");

The issue is that I am using a template to set the checked flag on the check box if the datasource says the item is checked. The generated HTML shows the checked flag in the correct place for the relevant items, however the checkbox is either not checked, or parent items are checked when I don't want them to be

I think the issue is that on the data source, I am using the requestEndHandler to expand all nodes as per the documentation:

function requestEndHandler() {

setTimeout("expandNodes()");

};

function expandNodes() {

$("#tree").data("kendoTreeView").expand(".k-item");

};

How can I prevent the expanding of the nodes from messing up my check box state setting?

Many thanks

TreeView

answered on 08 Jan 2014

3 answers

47 views

Wrong icons in BlackBerry

Hello,

i used follwing code in out layout ...

<footer data-role="footer">

<div data-role="tabstrip">
<a data-icon="search" data-rel="external" href="/Search">Suchen</a>
<a data-icon="recents" data-rel="external" href="/Calendar">Termine</a>
<a data-icon="contacts" data-rel="external" href="/Contacts/MyContacts">meine Aktivitäten</a>
</div>
</footer>

<script type="text/javascript">
// Initialize a new Kendo Mobile Application
var app = new kendo.mobile.Application($(document.body), { platform: "blackberry" }); // ohne Angabe einer Plattform wird das Design automatisch anhand des User-Agents ausgewählt
kendo.culture("de-DE");
</script>

Everything works fine in visual studio.
After publishing the mobile website .... all data-icons use chinese icons.

How do i change the culture of used data-icons ?

Regards

Jürgen Meyer

General Discussions

answered on 08 Jan 2014

1 answer

93 views

Dropdownlist actually supported?

I was wondering if the kendo dropdownlist is supported with the Icenium package of Kendo UI DataViz and Mobile, because the Dropdownlist itself is in Web documentation but it's demoed in the mobile section.

General Discussions

answered on 08 Jan 2014

1 answer

131 views

Passing HTML through JSON

Hi Fellas,

I just encountered another problematic, and it seems pretty simple, but I could not come up with an answer reading the documentation.
I demonstrated the issue here: http://chris1904.webege.com/test2.html
Jane Parker's message includes HTML code, and I would like to have that parsed as HTML as well. How do I pass HTML through JSON?

Thank you for your help,
Chris

ActionSheet

answered on 08 Jan 2014

3 answers

200 views

KendoUI datasource bound with Html table (not grid)

I am using KendoUI web controls with KO binding using knockout-kendo.js in my project. It works like a charm with kendo Grid.

However, at couple of places I want to use Html table whose rows are bound with kendo datasource inside my VM using KO bindings. In other words, I want something similar to ko's foreach binding using kendo datasource.

I referred http://jsfiddle.net/rniemeyer/qtx3J/ as a sample but when I integrate kendo datasource here, it stops working.

var viewModel = ko.observable({
persons: new kendo.data.DataSource({
schema: {
model: { id: "PersonId" },
data: "Data",
total: "Total",
},
transport: {
read: {
url: "/api/PersonApi/Get",
dataType: "json",
},
},
pageSize: 2,
serverPaging: true,
serverSorting: true,
}),
itemTemplate : function (item) { return "view"; },});

Thank you for your help!

Data Source

answered on 08 Jan 2014

10 answers

257 views

Chart doesn't show all series after datasource.read()

Hello,

I've implemented a few charts (stacked bars, stacked areas etc) and encountered the following behaviour:

If you hide the last of three series via legend click, click the same legend item to show series again and then reaload data via datasource.read() and JSON the last series is disabled and therefore hidden (at the time new data was loaded the series was visible!).
Since I did not found a way to explicitly show the series again (after loading data) you have to click another time the legend item to see the series on the chart again.

JS to load new data:
var chart = $("#AverageCountPerDay").data("kendoChart");
        // recalculate value axis range
        chart.options.valueAxis.max = undefined;
        chart.dataSource.read({ groupNumber: "@Model.GroupID", startDate: startDate.value().toJSON(), endDate: endDate.value().toJSON(), granularity: "day" });

Is there a way to fix this problem or an appropriate workaround?

TIA
Dirk

Charts

answered on 08 Jan 2014

1 answer

145 views

Download KendoUI with Typescript

Hello Team
Wish you a great year ahead.
We have used KendoUI controls in our last application and have decided to continue with it for this release too. And we would like to use TypeScript this time. Hope KendoUI is available to work with TypeScript too.
We are the premium members here and have the licenses too. Where can we download the typescript-ed KendoUI ?

General Discussions

answered on 08 Jan 2014