Questions on UI for ASP.NET AJAX Forum

4 answers

343 views

[Solved] RadGrid.Items.count gives worng value on Allow pagging set to True with page size .

Hi,
I have grid with the pagging settings . as below

<

telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="true" PageSize="10" AllowSorting="true" ......

I bounded this grid with custom data source (from my business object) Which has god more than 10 rows. for ex. 15 rows.

Now I can see the grid has pagging. and on the first page I can view 10 records and in the second page I can see 5 records.

And in my page I have button "Read Grid Data". on this button click event I am trying to read all the 15 rows by using the foreach

ON BUTTON CLICK EVENT ....

foreach (GridDataItem item in RadGrid1.Items)

{
.... my business calculation...

}

But this RadGrid1.Items retirn only 10 rows. But I need all 15 rows. I don;t know whether this is Telerik control issue or the way I am trying to read each rows using foreach.

Please help me on this issue.

Thanks
Anand

Grid

answered on 27 Jan 2012

4 answers

1.0K+ views

[Solved] error with qsf:configuratorpanel

Hi,

when I copy the telerik demo of treeview to my web project, it thrown an error with the configurator panel, it doesn't recognize this tag:

<qsf:ConfiguratorPanel runat="server" ID="ConfigurationPanel1" Expanded="true">

this is the error:

Protected WithEvents ConfigurationPanel1 As Global.Telerik.QuickStart.ConfiguratorPanel

Error 7 Type 'Telerik.QuickStart.ConfiguratorPanel' is not defined

Any hints?

Thanks.

TreeView

answered on 27 Jan 2012

2 answers

75 views

[Solved] Image manager's problem with long image names

Hi guys,

I would like to report a bug reelated with image manager inside of RadEditor.
When image file name is too long 'Insert' and 'Cancel' buttons are became outside the popup. You can reproduce this problem on your demos pages.

See attachment.

--
Ernesto.

Editor

answered on 27 Jan 2012

2 answers

266 views

dataBind() in javascript (Q3 2011)

Hello

I have a problem since version Q3 2011 the following script does not work:

radgrid loses all data see picture

function updateGrid(result)

var tableView = $find("<%= rgInventaires.ClientID %>"

).get_masterTableView();

	tableView.set_dataSource(result);

	tableView.dataBind();


}

Grid

answered on 27 Jan 2012

4 answers

202 views

SharePoint Online support

Hi everybody!

I've searched a bit but so far wasn't able to determine if Radcontrols for SharePoint 2010 will be supported on SharePoint Online.
I tried to upload the solution but it dosen't comply with the sandbox mechanism.

Does someone know if it will be supported in a near future?

thanks a lot!

Stéphan.

Sharepoint Integration

answered on 27 Jan 2012

2 answers

171 views

DataItem in a user control editform is null after postback in the editform

Hi,

I have a user control edit form hooked to a RadGrid, like this demo:
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/usercontroleditform/defaultcs.aspx

I have a dropdownbox in the edit form, with a SelectIndexChanged event handler. When the event fires, the DataItem is null.

In my EditForm.ascx.cs:

protected void Page_Load(object sender, EventArgs e)

{

var x = this._dataItem; //x is not null, as expected

}

protected void Product_SelectedIndexChanged(object sender, System.EventArgs e)

{

var x = this._dataItem; //x is null

}

How would I get DataItem inside the event handler?
Any help with this unexpected behaviour would be appreciated,
Donald

Grid

answered on 27 Jan 2012

10 answers

177 views

RadComboBox Q3 2009 - Autocomplete not working after installing IE8 patch

Hello,

After installing the IE8 patch MS11-081-IE8-WindowsXP-KB2586448-x86-ENU.exe the autocomplete no longer works.

ComboBox

answered on 27 Jan 2012

1 answer

100 views

[Solved] toolbar group name

Where can I find the name for those standard toolbar groups?

Editor

answered on 27 Jan 2012

1 answer

135 views

[Solved] Radtooltip for Scheduler Appointment generated from code behind

Hi,

I've been looking at http://demos.telerik.com/aspnet-ajax/scheduler/examples/radtooltip/defaultcs.aspx but I can't get it to work for my scenario. Is there an example of how to implement a radtooltip from a scheduler appointment item where:

- The Scheduler is generated entirely from the codebehind and implements a custom Appointment template
- The markup uses an AjaxManager and not UpdatePanels

Also, why do the examples not separate Client Side and Server side creation? I eventually found a good client side example (http://www.telerik.com/community/code-library/aspnet-ajax/scheduler/show-radtooltip-on-appointment-click-entirely-client-side-implementation.aspx) but it uses UpdatePanels and I couldn't get it to work because the javascript

var apt = $find("<%=RadScheduler.ClientID %>").getAppointmentFromDomElement(element);

causes an error.

I'm happy to use Client side or Server Side - but I don't want code for both in my project.

Thanks

Mark

ToolTip

answered on 27 Jan 2012

1 answer

207 views

RadAjaxManager Error on RadGrid Updating

Hello,

I am trying to get async refresh (on button click) for an radgrid, but im getting the following error:

"Microsoft JScript runtime error: Sys.InvalidOperationException: No se pudo encontrar UpdatePanel con el id. 'ctl00_ContentPlaceHolder1_ctl00_ContentPlaceHolder1_RadGrid0Panel'. Si se está actualizando dinámicamente, debe estar dentro de otro UpdatePanel."

The RagGrid ID is "RadGrid0".

The page i'm using is based on a MaterPage, so my aspx code looks like this:

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<ajaxsettings>

<telerik:AjaxSetting AjaxControlID="btnBuscar">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid0" />

</UpdatedControls>

</telerik:AjaxSetting>

</ajaxsettings>

</telerik:RadAjaxManager>

<table>

<tr>

<td>

<asp:Button ID="btnBuscar" runat="server" Text="Buscar" OnClick="btnBuscar_Click"

ValidationGroup="buscar" />

</td>

</tr>

</table>

<table runat="server" id="PrincipalContainer" visible="False">

<tr>

<td valign="top">

<telerik:RadGrid ID="RadGrid0" runat="server" AllowFilteringByColumn="false" GridLines="None"

AllowPaging="false" AllowSorting="true" BorderStyle="None" ShowHeader="True"

AutoGenerateColumns="False" onitemdatabound="RadGrid0_ItemDataBound">

<mastertableview>

<Columns>

<telerik:GridTemplateColumn runat="server" UniqueName="column1" HeaderText="Cedula">

<ItemTemplate>

<asp:Label ID="lblCedula" runat="server" Text='<%# Eval("UserId")%> '></asp:Label>

</ItemTemplate>