Questions on UI for ASP.NET AJAX Forum

2 answers

155 views

RadUploadProgressHandler causing .net4 website downtime

Our server/website is going down at random times. I now believe this to be related to the RadUploadProgressHandler. A detailed description of the problem as well as server specks can be found here. As I said in the post I have set up a W3C Extended Log File Format log for this site. During downtime there seems be an excessive amount of GET requests for a Telerik.RadUploadProgressHandler.ashx, in fact these are pretty much the only requests which are being logged with a different request, say for a webpage, every couple minutes or so. The machine with which the website resides has one single core CPU, meaning that it can in reality only process one task at any given time. So my questions are, if the server is continuously processing these GET requests for a Telerik.RadUploadProgressHandler.ashx, then will it not process any other requests causing the server/website to appear as if it is down? If so, is this a known issue with this control and are there any ways to fix this issue? The version of telerik controls we are using is 2011.3.1115.40.

Upload (Obsolete)

answered on 04 Dec 2014

1 answer

87 views

RadGrid Paging Controls Not Styled

I created a skin using visual style builder (only actual change was background color to alternating rows and footer wrapper element) and then created an assembly using your online tool. The built in paging control is showing up as if it is not styled at all (see attachment). This is the only problem that I see, but it is an ugly one. What could be causing this? I am using the latest version of the asp.net ajax controls and .net 4.5

Visual Style Builder

answered on 04 Dec 2014

1 answer

67 views

Custom Calculation in OLAP

Hi,

Is it possible to do custom data calculations if PivotGrid datasource is from OLAP?

PivotGrid

answered on 04 Dec 2014

1 answer

125 views

Problems with Radeditor in IE11

We are using radeditor(Telerik RadControls for ASP.NET Ajax) with version 2013.2.717.35. In IE11 on font change or font size change, the cursor always moves to first line. It also add lots of "&lt:>" when we try to save data. The only solution I found on internet is to use meta tag as follows:
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE10" />

But since we are using Iframes in our website, this tag does not get applied. It only gets applied when set on whole web site level which is not an appropirate fix.
Can you please suggest us any other solution for this?

Editor

answered on 04 Dec 2014

4 answers

184 views

Expand/Collapse image when LightWeight

Hi,

Just discovered that the TreeView actually has LightWeight mode enabled...
But, the Expand/Collapse image is always the old Windows XP look (+/-) instead of the more modern triangle symbol.
For example when using the Metro skin, in Classic mode the Expand/Collapse has the modern symbol but in LightWeight mode it displays the old +- symbol.

Regards
Andreas

TreeView

answered on 04 Dec 2014

1 answer

101 views

RadHtmlChart plot series with arrow direction

Is there any way to have a series of x-y points that are connected with a line with an arrow pointing the direction for the order they were added or shown in the list of series points? The default is just to have a line connecting all the points but I would like to know the sequence and direction of the points. For example,
point 1 in series has a line that has an arrow pointing to point 2
point 2 in series has a line that has an arrow pointing to point 3
and so on

Thanks.

Chart (HTML5)

answered on 04 Dec 2014

1 answer

114 views

MetroTouch Window

I used the Visual Style Builder to create a custom skin using the MetroTouch and I only use the Window control. Now none of the command buttons on the toolbar doesn't show up. How can I fix this?

Thanks

Visual Style Builder

answered on 04 Dec 2014

14 answers

305 views

ListView, Paging and SortOrder

Hello there!

I'm facing a very strange behaviour.

I'm using RadListView to display products on our Sitefinity-Website. The RadListView its bound to his data with NeedDataSource. The DataSource itself returns the products in right oder (sorted by name). While displaying the products in RadListView all in one time, it's working fine, but when I set AllowPaging=true, the items are not sorted any more by name. I don't know which field they are sorted by. I don't use any buttons oder code-behind to set a different sort expression and I'm sure that this behaviour is new, since one of the last updates of Sitefinity.

Version 3.7 SP4 for .NET 4

Has anyone an idea or has been facing a similar problem?

Thanks in advance!

Dieter

ListView

answered on 04 Dec 2014

9 answers

1.3K+ views

check/uncheck checkboxes in a radgrid

Hi All

i need a solution for check/uncheck checkbox in a radgrid column

this is my piece of code

<telerik:RadGrid ID="M" runat="server" Width="99%" AllowPaging="True" EnableViewState="False"
GridLines="None" meta:resourcekey="MResource1" AllowFilteringByColumn="true"
OnInit="GridControl_Init" EnableLinqExpressions="false"
EnableEmbeddedSkins="false" AutoGenerateColumns="False">
<HeaderContextMenu EnableEmbeddedSkins="True">
</HeaderContextMenu>
<FilterMenu Skin="Nediso" EnableEmbeddedSkins="false">
</FilterMenu>
<PagerStyle Mode="NextPrevAndNumeric" Position="TopAndBottom" AlwaysVisible="true" />
<MasterTableView Width="100%" EnableViewState="False" AllowFilteringByColumn="true">

<RowIndicatorColumn>
<HeaderStyle Width="20px" />
</RowIndicatorColumn>
<Columns>
<telerik:GridTemplateColumn AllowFiltering="false" AutoPostBackOnFilter="false" HeaderStyle-Width="5%" ItemStyle-Width="5%" >
<HeaderStyle Width="3%" HorizontalAlign="Justify" />
<ItemStyle Width="3%" HorizontalAlign="Justify" />
<HeaderTemplate>
<input type="checkbox" runat="server" value="check" ID="checkbox" />
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox runat="server" AutoPostBack="false" Width="5%" ID="checkbox2" />
</ItemTemplate>
</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="TOKEN" Visible="false" UniqueName="TOKEN" >
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="FIRST NAME" HeaderText="FIRST NAME" UniqueName="FIRST NAME">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="LAST NAME" HeaderText="LAST NAME" UniqueName="LAST NAME">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="STATUS" HeaderText="STATUS" UniqueName="STATUS">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="DESIGNATION" HeaderText="DESIGNATION" UniqueName="DESIGNATION">
</telerik:GridBoundColumn>
</Columns>
<PagerStyle AlwaysVisible="true" Mode="NextPrevAndNumeric" Position="TopAndBottom" />

</MasterTableView>
<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True" EnableRowHoverStyle="True">
<Resizing AllowColumnResize="True" />
<Selecting AllowRowSelect="True" />
<ClientEvents OnFilterMenuShowing="OnFilterMenuShowing"></ClientEvents>
</ClientSettings>
<FilterMenu EnableTheming="True">
<CollapseAnimation Type="None" />
<ExpandAnimation Type="None" />
</FilterMenu>
</telerik:RadGrid>

please give me a solution for this, i am using ajax update panel for radgrid which is one problem if we use autopostback feature for checkbox column.. i have used many javascript snippets for this but it's not working on client funtionality..

can anyone give me a client side or serverside solution for this event.

Grid

answered on 04 Dec 2014

3 answers

1.9K+ views

Help with Data Binding using GridTemplatecolumn in RadGrid

I have the below code, this so that I can get the Multiline Edit under the Auto Edit Feature. That part is working great data is bound to the edit portion, but in the actual Grid the columns are blank under these fields - the data is not being bound to the Grid, but is showing up when I open the Edit Popup Panel. Why is the data not showing in the initial grid:

Code:

<telerik:GridTemplateColumn DataField="CorrectiveAction"

FilterControlAltText="Filter CorrectiveAction column" HeaderText="Corrective

Action" SortExpression="CorrectiveAction" UniqueName="CorrectiveAction"

Visible="false"><BR><EditItemTemplate><BR><asp:TextBox ID="TextBox2"

Text='<%# Bind("CorrectiveAction")%>' Columns="30" Rows="5"

TextMode="MultiLine"

runat="server"></asp:TextBox><BR></EditItemTemplate><BR></telerik:GridTemplateColumn>

Grid