Questions on Kendo UI for jQuery Forum

1 answer

130 views

I currently have a 2 pane splitter ... the second pane has a relative reference to an html snippet for the contents of the 2nd pane.

$("#splitter").kendoSplitter({
panes: [
{ collapsible: true, resizable: false, size: "300px" },
{ collapsible: false, resiable: false, contentUrl: "content.htm" }

I am attempting to create a single page offline web application ... I've added an offline.manifest to the project and confirmed all the resources listed download successfully (using Chrome v19).

The initial rendering of default.htm succeeds; however, subsequent refreshes of default.htm hang on the xhr get of content.htm.

At this point I've kept everything connected and it appears the mere presence of item(s) (either default.htm or content.htm in the app cache) is fouling up the xhr get.

I've attached the necessary collateral for a repro ... any help is greatly appreciated as we are simply trying to figure out how to best structure our markup, etc. to support this particular application using Kendo.

Splitter

answered on 30 May 2012

0 answers

64 views

Binding to aggregate value of datasource

Please forgive if this is a double post. I posed this question in the original thread in the "Preview Forum Thread" which is no longer accessible in the forum listing. So I thought I'd repost in an active forum.

I've been trying to display aggregate values in my charts. Both a pie chart and a bar chart. The basic idea is that I grab one table of data and then aggregate it into different displays. Via searching I've found an example for doing this in a pie chart. Basically we need to build our own series rather than being able to bind to the aggregate sum.

here's the post
http://www.kendoui.com/forums/dataviz/general-discussions/aggregate-pie-chart.aspx#2066234
here's the related jsfiddle
http://jsfiddle.net/valchev/VzWdk/

I've managed to get it also working for bar charts as well

http://jsfiddle.net/yf9cF/

Any plans on making this feature available where we can bind to aggregate values when we group data?

Regards,

Chris

Charts

asked on 30 May 2012

1 answer

318 views

Binding to aggregate value of datasource

Please forgive if this is a double post. I posed this question in the original thread in the "Preview Forum Thread" which is no longer accessible in the forum listing. So I thought I'd repost in an active forum.

I've been trying to display aggregate values in my charts. Both a pie chart and a bar chart. The basic idea is that I grab one table of data and then aggregate it into different displays. Via searching I've found an example for doing this in a pie chart. Basically we need to build our own series rather than being able to bind to the aggregate sum.

here's the post
http://www.kendoui.com/forums/dataviz/general-discussions/aggregate-pie-chart.aspx#2066234
here's the related jsfiddle
http://jsfiddle.net/valchev/VzWdk/

I've managed to get it also working for bar charts as well

http://jsfiddle.net/yf9cF/

Any plans on making this feature available where we can bind to aggregate values when we group data?

Regards,

Chris

Charts

answered on 30 May 2012

11 answers

516 views

Aggregate Pie Chart

Is it possible make a pie chart
with aggregate count.

For example:

var Data = [

{ "Name": "Marks S.", "FavoriteColor": “Red”},

{ "Name": "Hanna M.", "FavoriteColor ": “Blue” },

{ "Name": "Brad A.", "FavoriteColor ": “Blue” }

];

categoryField : FavoriteColor

field: count (aggregate)

<div id="example" class="k-content"><br

>        

<

div class="chart-wrapper"

<div id="chart">

</

div

</div>

<script>

var Data = [{ "Name": "Marks S.", "FavoriteColor": "Red"

},

 {

"Name": "Hanna M.", "FavoriteColor": "Blue"}, { "Name": "Brad A.", "FavoriteColor": "Blue"

}];



function

createChart() {

 $(

"#chart"

).kendoChart({

 theme: $(document).data(

"kendoSkin") || "default"

,

title: {text:

"Aggregate Example"

},

legend: {position:

"bottom"

},

dataSource: {data: Data,

             aggregate: [{ field:

"FavoriteColor", aggregate: "count"

}],

             group: { field:

"FavoriteColor"

} 

	    },

series: [{ type:

"pie"

,

field:

"#= count#"

,

categoryField:

"FavoriteColor"

}],

tooltip: {visible:

true

,

template:

"${ category } - #= value#"

}});

}





 $(document).ready(

function

() {

setTimeout(

function

() {

  

createChart();

$("#example").bind("kendo:skinChange", function (e) {

createChart();

}); }, 100);

});

</script>

</div>

Regards,
Have a Nice day

General Discussions

answered on 30 May 2012

4 answers

270 views

Custom editor value not sticking

I'm trying to get a custom editor (DropDownList) to work, but am not having any luck. I have the following setup:

Grid:
DataSource: a remote GET request that works fine
In the grid's datasource, I have a field called ProjectId that is set to editable and of type "number"

The grid displays all of the data just fine. When I click on a cell to switch it into edit mode, I'm showing a drop down that remotely gets a list of projects to display, based on the value of the ClientId field for that row. The code is below:

var projectsDataSource = new kendo.data.DataSource({

transport: {

read: {

url: "/ProjectsDataUrl";

dataType: "json"

}

})

function projectsEditor(container, options) {

if (options.model.ClientId !== null) {

projectsDataSource.transport.options.read.data = {

clientId: options.model.ClientId

};

projectsDataSource.read();

return ($("<input name='ProjectId' data-bind='value:" + options.field + "' />")).appendTo(container).kendoDropDownList({

dataSource: projectsDataSource,

autoBind: false,

dataTextField: "Name",

dataValueField: "Id",

optionLabel: "Select Project"

}).data("kendoDropDownList");

}

};

I'm only showing the editor if the ClientId field is not null. The drop down list displays fine, but after making my selection and clicking away, the underlying data does not get updated. I'm really not sure what I'm doing wrong here.

Grid

answered on 30 May 2012

0 answers

104 views

Q2 Webinars

I noticed that some Telerik Q2 Webinars were coming up on new features etc of several of the product lines including the web AJAX/MVC packages....but doesn't look like there's anything for Kendo UI. Is there a plan for a Q2 webinar for Kendo?

Thanks,
Eric

General Discussions

asked on 30 May 2012

1 answer

128 views

Line chart reverse:true not working

I am trying to reverse the valuesAxis from 0 to 40 upside down but it doesn't work
This is my js source:

valueAxis: {
            reverse: true,
            max:40,
            min:0,
            labels: {
                format: "{0}"
            }
        }

Charts

answered on 30 May 2012

3 answers

222 views

[Solved] What is Kendo doing to view model arrays?

I have a view model with an array in it and don't seem to be able to use third party libraries such as Sugar to extend the functionality of the arrays. I've set up an example at http://jsfiddle.net/BrianVallelunga/rmgak/

It seems as though Kendo transforms the view model's fields into something completely different. Is there any way to still utilize libraries like Sugar in this situation?

If not, what type are the arrays transformed into, and what methods are available on them?

Thanks

MVVM

answered on 30 May 2012

1 answer

136 views

DateTime formate that includes meridiem?

I'm trying to figure out how to have a template in a Kendo grid display the meridiem. I have the following column:

{ title: 'Start Date', field: 'startDate', template: "#= kendo.toString(convertToLocalTime(startDate), 'MMMM dd yyyy, h:mm a') #" },

But it ends up displaying 'May 1 2012, 6:00 a' instead of AM or PM. What do I need to use in the format to display this? Is there a doc anywhere showing the formats?

DatePicker

answered on 30 May 2012

0 answers

110 views

ListView Implementation

Hi,

Is there any possibility to have list view within another list view with edit functionality for each list view.

Thanks and regards,
Durga Bhavani Gubbala.

ListView

asked on 30 May 2012