Questions on UI for ASP.NET AJAX Forum

1 answer

81 views

Tabs render incorrectly on submit from child form

I have a parent form that has a tree view and tabstrip on one panel and a radgrid on another panel.
A child window is opened on a button click that contains a grid to search for items to add to the first grid.
When a selection is made I run the following javascript to update the parent:

string

contactScript1 = "window.opener.document.forms(0).submit();";

ScriptManager.RegisterStartupScript(Page, Page.GetType(), "Update", contactScript1, true);

My problem is here with the tab strip.
The tab align vertically and the background and text dissapear.

How can I fix this?

TabStrip

answered on 09 Aug 2010

2 answers

147 views

[Solved] Bad Request

The following is true if both the local and online help.

Go to Controls | RadPanelBar | Templates | Templates Overview

Under the "Example" heading is a coloured block including the text "For an example of Content Templates please see the PanelBar / Templates demo."

Clicking on the link results in a "Bad Request".

--
Stuart

Documentation and Tutorials

answered on 09 Aug 2010

3 answers

81 views

MOSS RadEditor: multiple versions on the same server

Hi All,

I am using MOSS 2007 and I already have several applications using RadEditor for MOSS (via code and via list configuration). The RadEditor is deployed to GAC.

I need to upgrade the RadEditor for newer version (5.5.x), but I can't break the current applications using it.

I would like to know if it is possible to have two versions of RadEditor running on the same server. My idea is to install the newer version, and enable the RadEditor feature on the desired site, but keeping the old sites using the old RadEditor version.

Tks

WebParts for SharePoint

answered on 09 Aug 2010

1 answer

127 views

How to bind field in template to an custom attribute?

This should be simple but I can't figure it out. How do I bind a field in a template to a custom attribute? I thought something like

value='<%# DataBinder.Eval(Container, "Attributes[\"MyTime\"]") %>' would work but it doesn't.

Scheduler

answered on 09 Aug 2010

1 answer

134 views

Modal Popup EditForm

I'm using a FormTemplate for editing, and if I set the PopUpSettings-Modal="True", the browswer windows shows horizontal and veritcal scrollbars.

Your demo @ http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/popupeditform/defaultcs.aspx does the same thing, It shows the horizontal scroll when the edit form is shown.

If PopUpSettings-Modal='False", the scrollbars don't appear.

Grid

answered on 09 Aug 2010

1 answer

156 views

RadInputManager Validation IsRequired white space

Hi,

Can I make RadInputManager validation to triger also when user inputs space char as asp:RequiredFieldValidator does ?

Input

answered on 09 Aug 2010

1 answer

139 views

Need two RAdListViews under NestedViewTemplate of radgrid

Hi,

I need to show two RAdListViews under NestedViewTemplate of radgrid,

both are bound with 2 different datasources.

Is it possible to show data from both the datasources under NestedViewTemplate of radgrid, in telerik documentation they are telling that we can define only datasource.

Or any alternative for this.

Plz if i get any sample code, it will be helpfull for me.

Grid

answered on 09 Aug 2010

1 answer

91 views

small Window/Radgrid positioning problem

I have a sinking feeling that I'm going to feel stupid after one of you helps me with this one...

I'm positioning a RadWindow via OffsetElementID. That's working exactly as I want it to (opening the window right beside where the link in the Radgrid is), but whenever I click the Details link the page scrolls back to the top (it's not a page refresh), which often hides the window if it was further down the list. Anyway ideas on how to stop this?

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow

id="RadWindow1"

offsetelementid="detailsLink"

runat="server"

showcontentduringload="false"

width="600px"

height="600px"

title=""

visiblestatusbar="false"

reloadonshow="True"

behaviors="Close, Move"

skin="WebBlue">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

<telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True"

DataSourceID="SqlDataSource1" GridLines=None Skin="WebBlue" PageSize="50" Width=100%

AllowFilteringByColumn=true ShowGroupPanel="True" OnItemCreated="RadGrid1_ItemCreated">

<HeaderContextMenu EnableTheming="True" Skin="WebBlue">

<CollapseAnimation Duration="200" Type="OutQuint" />

</HeaderContextMenu>

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True" AllowDragToGroup="True">

<Selecting AllowRowSelect="True" />

</ClientSettings>

<MasterTableView GroupLoadMode=Client AutoGenerateColumns="False" DataKeyNames="pkRequestID" AllowMultiColumnSorting="True" DataSourceID="SqlDataSource1">

<Columns>

<telerik:GridBoundColumn DataField="pkRequestID" HeaderText="ID" SortExpression="pkRequestID"

UniqueName="pkRequestID" FilterControlWidth="20px">

<HeaderStyle Width="5%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="strTitle" HeaderText="Title" SortExpression="strTitle"

UniqueName="strTitle">

<HeaderStyle Width="50%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="fullName" HeaderText="Submitted By" SortExpression="fullName"

UniqueName="fullName">

<HeaderStyle Width="15%" />

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="dteDate" HeaderText="Added" SortExpression="dteDate"

UniqueName="dteDate" DataFormatString="{0:MM/d/yy}">

<HeaderStyle Width="10%" HorizontalAlign=Center />

<ItemStyle HorizontalAlign=Center />

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="strStatus" HeaderText="Status" SortExpression="strStatus"

UniqueName="strStatus">

<HeaderStyle Width="10%" HorizontalAlign=Center />

<ItemStyle HorizontalAlign=Center />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="votes" HeaderText="Votes" SortExpression="votes"

UniqueName="votes" FilterControlWidth="20px">

<HeaderStyle Width="5%" HorizontalAlign=Center />

<ItemStyle HorizontalAlign=Center />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="comments" HeaderText="Comments" SortExpression="comments"

UniqueName="comments" FilterControlWidth="20px">

<HeaderStyle Width="5%" HorizontalAlign=Center />

<ItemStyle HorizontalAlign=Center />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="pkRequestID" AllowFiltering="False">

<ItemTemplate>

<asp:HyperLink ID="detailsLink" runat="server" Text="Details"></asp:HyperLink>

</ItemTemplate>

<HeaderStyle Width="5%" HorizontalAlign=Center />

</telerik:GridTemplateColumn>

</Columns>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

</MasterTableView>

<PagerStyle Mode=NextPrevNumericAndAdvanced Position="TopAndBottom" />

</telerik:RadGrid>

Here's my codebehind:

Private Sub RadGrid1_Init(ByVal sender As Object, _

ByVal e As System.EventArgs) Handles RadGrid1.Init

Dim menu As GridFilterMenu = RadGrid1.FilterMenu

Dim i As Integer = 0

While i < menu.Items.Count

If menu.Items(i).Text = "NoFilter" Or _

menu.Items(i).Text = "Contains" Or _

menu.Items(i).Text = "DoesNotContain" Or _

menu.Items(i).Text = "StartsWith" Or _

menu.Items(i).Text = "EndsWith" Or _

menu.Items(i).Text = "EqualTo" Or _

menu.Items(i).Text = "NotEqualTo" Or _

menu.Items(i).Text = "GreaterThan" Or _

menu.Items(i).Text = "LessThan" Then

i = i + 1

Else

menu.Items.RemoveAt(i)

End If

End While

End Sub 'RadGrid1_Init

Protected Sub clrFilters_Click(ByVal sender As Object, ByVal e As EventArgs)

For Each column As GridColumn In RadGrid1.MasterTableView.Columns

column.CurrentFilterFunction = GridKnownFunction.NoFilter

column.CurrentFilterValue = String.Empty

Next

RadGrid1.MasterTableView.FilterExpression = String.Empty

RadGrid1.MasterTableView.Rebind()

End Sub

Protected Sub RadGrid1_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs)

If TypeOf e.Item Is GridDataItem Then

Dim detailsLink As HyperLink = DirectCast(e.Item.FindControl("detailsLink"), HyperLink)

detailsLink.Attributes("href") = "#"

detailsLink.Attributes("onclick") = [String].Format("return openDetailsWin('{0}');", e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("pkRequestID"))

End If

End Sub

Window

answered on 09 Aug 2010

3 answers

120 views

LoadingPanel is not giving an error message (Microsoft JScript runtime error: Sys.InvalidOperationException: A Control in already associated with the element)

Hi all,

I am using RadAjaxLoadingPanel and RadAjaxPanel with a Button which takes long time processing (Communicating with external machine), this is the code.

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server">
      <img alt="Loading..." src="loading.gif">
</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" LoadingPanel="RadAjaxLoadingPanel1">
      <asp:Button ID="btn" runat="server" OnClick="btnClick" Text="Clieck here" />
</telerik:RadAjaxPanel>

protected void btnClick(object sender, EventArgs e)
{
      Foo() // function takes long time
}

After pressing this button it shows me this error message
Microsoft JScript runtime error: Sys.InvalidOperationException: A Control in already associated with the element

Is there anyway else to show loading image?????

another thing, that I tried to show loading with Gridview but it doesn't come. how to show loading with the GridView events???

Thank in advance

Ajax