Questions on UI for ASP.NET AJAX Forum

1 answer

41 views

RadAjaxPanel

I am debugging code written by another developer. It is and ASP.NET / C # Web Application. The ASP code (actually, the .aspx file) defines a control denoted as:
<tel:RadAjaxPanel...
Unfortunately, in the Visual Studio editor, the design view does not provide any usable content. It says "Error Reading Control". So this is why I am posting here. How do I edit or view the settings related to this object?

In addition to the .ASPX.CS file that corresponds to the .ASPX file, I see that there is also a .ASPX.DESIGNER.CS file. I think this must have something to do with this. Is there some sort of editing tool or plug in I can use?

Ajax

answered on 18 Apr 2013

1 answer

102 views

Radgrid Filtering not working after data change

Hi.

I have unit dropdown on grid header which converts values from centigrade to kelvin. When I filter data first time (i.e. default unit C) it works perfectly, after conversion to kelvin i'm getting updated datatable from database, but when i tried to do filter on converted data it is not working.

Thanks,
Kumar

Grid

answered on 18 Apr 2013

1 answer

63 views

How to set the date for datepicker in RowCreated Clientside event ?

Hi,

I have a rad grid in which I have a column which is a template column and this column is always in edit mode.
The template column has a rad Date Picker. I want to set the rad date picker date in the RowCreated Client side event of the rad grid.

<telerik:GridTemplateColumn UniqueName="CustomerStartDate" HeaderText="Customer Start Date"

DataField="CustomerStartDate" HeaderStyle-Width="80px" SortExpression="CustomerStartDate">

<ItemTemplate>

<telerik:RadDatePicker ID="radDatePickerCustomerStartDate" runat="server" DbSelectedDate='<%# Bind("CustomerStartDate") %>'

ShowPopupOnFocus="true" DateInput-DateFormat="MM/dd/yyyy">

<ClientEvents OnDateSelected="radDatePickerCustomerStartDate_OnDateSelected"></ClientEvents>

</telerik:RadDatePicker>

</ItemTemplate>

</telerik:GridTemplateColumn>

I have tried with this but its unable to do so,

var date = new

Date(); 

args.get_gridDataItem().findControl(

'radDatePickerCustomerStartDate').get_element().set_selectedDate(date);

Please help me out. I need to do it in the RowCreated event handler on client side.

Grid

answered on 18 Apr 2013

1 answer

163 views

Bug with client-side databinding and DataNavigateUrlFormatString

I am having trouble getting the DataNavigateUrlFormatString to work properly with client-side databinding.

I am binding the RadGrid client-side to a serialized collection of JSON objects. One of the object's properties is a JobID, which is a string representation of a GUID such as 'E45FA7DC-EAE5-4443-B72D-806D18FAE428'

I need to pass this string to a Javascript function, I am using a GridHyperlinkColumn in the RadGrid to do this:

<telerik:GridHyperlinkColumn DataTextField="JobStatus" HeaderText="Job Status" DataNavigateUrlFields="JobID"

DataNavigateUrlFormatString="javascript:OpenJobInfoWindow('{0}');" >

<ItemStyle Width="180" />

</telerik:GridHyperlinkColumn>

I am getting the Javascript error "Unexpected token {" after calling the mastertableview.dataBind() function in Javascript (Google Chrome):

Uncaught SyntaxError: Unexpected token {

Telerik.Web.UI.WebResource.axd:12965

Telerik.Web.UI.GridTableView._prepareHyperLinkColumnElement Telerik.Web.UI.WebResource.axd:12965

Telerik.Web.UI.GridTableView.dataBind Telerik.Web.UI.WebResource.axd:12883

RefreshSummaryCallback Status.aspx:216

l Telerik.Web.UI.WebResource.axd:6

(anonymous function) Telerik.Web.UI.WebResource.axd:6

Sys.Net.WebRequest.completed Telerik.Web.UI.WebResource.axd:6

_onReadyStateChange

This appears to have to do with the DataNavigateUrlFormatString. From what I can tell, it specifically has to do with having single quotes around the {0} placeholder in the DataNavigateUrlFormatString property of the RadGridHyperlinkColumn. If I remove these, everything binds correctly:

<telerik:GridHyperlinkColumn DataTextField="JobStatus" HeaderText="Job Status" DataNavigateUrlFields="JobID"

DataNavigateUrlFormatString="javascript:OpenJobInfoWindow({0});" >

<ItemStyle Width="180" />

</telerik:GridHyperlinkColumn>

Problem is, I have to have the single quotes there, since the value I am passing as a parameter to OpenJobInfoWindow is a string. What can I do to make this work?

Grid

answered on 18 Apr 2013

3 answers

105 views

blank image when upload image

please help me ! When i upload my image to ImageManager , but i don't see my image, i just see a blank image. when i using imageeditor i see this image.

Editor

answered on 18 Apr 2013

3 answers

303 views

[Solved] Axis Label positioning

I am working on some charts that need to have the x-axis labels angled at a -45 degrees. When I do this the labels are centered on the tick marks. I was wondering if there is a way to adjust the position of the labels to where the end of the label will line up with the tick marks instead of the label being centered on the tick marks.

Chart (HTML5)

answered on 18 Apr 2013

4 answers

118 views

Cell value not fetching in Edit mode...

Hi,
when my radgrid is in edit mode , On pressing a button in the particular row (not a Update or Cancel) I need to fetch a cell value . Also I need to disable the edit mode. Wat i am using is

Aspx.cs
------------

protected

void btn_Click(object sender, EventArgs e)

{

Button btn = (Button)sender;

GridDataItem item = (GridDataItem)btn.NamingContainer;

TableCell cell = (TableCell)item["Id"];

string ID = cell.Text;

Label lbStatus = (Label)item.FindControl("lblStatus");

string Status = lbStatus.Text;
:
:
}
using this code i can fetch the status (lblStatus) value but the id value i got is &nbsp. How can i fetch the correct value of the cell "Id" & disable the edit mode pls help with a code. Thanx in advance..

Grid

answered on 18 Apr 2013

3 answers

147 views

Question on Telerik Version 2013.1.220.40

1. Recently, our project upgraded from 2010.1.415.40 of Telerik to 2013.1.220.40 and features like Sorting, Pagination doesn’t seem to be work on IE 8/9 or Mozilla browsers. Is there anything that we are missing? The existing Telerik version works fine on IE 8 and Mozilla. We did this upgrade to make our application compatible with IE 9.

General Discussions

answered on 18 Apr 2013

1 answer

113 views

Styling of expand / collapse icon

Hi,

I can not read from the documentation for the Gridview: http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx
if it is possible to style the collapse / expand buttom in a nested grid.

Is it possible to use a image or html feature like "button" instead of the >

Example

Grid

answered on 18 Apr 2013

0 answers

94 views

Upload control missing

I have webpart in sharepoint 2010
and i have grid view with edit form , one of the template control is radupload.
when I click add new record , the rad page view crashes it should be on right side of page , it go to left and will take action when click.
and the radupload control is not loaded. i tried the asyUploadControl ,, the same issue.
I replace it with normal ASP.NET upload contorl . every thing went perfect...

any idea how to solve this?

Upload (Obsolete)

asked on 18 Apr 2013