Questions on UI for ASP.NET AJAX Forum

3 answers

94 views

radbutton doesnt appear in toolbox

radbutton is not available in toolbox. what should i do ?

Button

answered on 13 Apr 2011

1 answer

40 views

RadTabStrip design will be changed when tooltip loaded in RadGrid

Hi,

I have Tab strip with Multiple Page.
i have RadGrid on Page View.
i have used tooltipmanager to show the tooltip in radgrid.
Radtabstrip design will be changed when we tooltip loaded

Please find the attachment. i got an design issue like that.

TabStrip

answered on 13 Apr 2011

1 answer

95 views

Box Custom ToolTip

Hello guys

How do I get the tooltip box that appears on an outline of the message or image in the tooltip? Below is an example that I used but no box appears, just a background image.

<telerik:RadTextBox ID="RadTextBox" runat="server" Width="196px" Skin="Office2007">
<ClientEvents OnValueChanged="ValueChanged" />
</telerik:RadTextBox>

<telerik:RadToolTip runat="server" ID="RadToolTip2" RelativeTo="Element" Width="390px" Height="70px" TargetControlID="RadTextBox" Animation="Fade" EnableShadow="true" CssClass="tooltip">
<img src="../Imgs/ToolTip.png" alt=" " /
</telerik:RadToolTip>

thanks for now

ToolTip

answered on 13 Apr 2011

2 answers

65 views

Please Help - Cell Text in Edit Mode

Hello,

I am manipulating a cell's text by using the Grid_ItemDatabound event. See below:

If TypeOf e.Item Is GridDataItem Then

Dim gridDataItem As GridDataItem = e.Item

Dim quoteID = gridDataItem.Item("quoteID").Text

Dim lineID = gridDataItem.Item("lineID").Text

Select Case gridDataItem.Item("assortmentTypeID").Text

Case 1000

gridDataItem.Item("assortmentTypeID").Text = "Text for 1000"

Case 1002

gridDataItem.Item("assortmentTypeID").Text = "Text for 1002"

Case 1003

gridDataItem.Item("assortmentTypeID").Text = "Text for 1003"

End Select

End If

This works fine until I place the grid in Edit Mode. When I do, the text in the cell defaults back to the value coming from the datasource (1000, 1002, or 1003). The value in this particular cell is ReadOnly, so I am not allowing edit. How can I get the cell text to stay the way I format it regardless of what mode the grid is in? I've tried several combinations of things using the IsInEditMode, GridEditableItem, GridEditFormItem, etc.

Thank you for any help you can offer.

Frustrated,
Jim

Grid

answered on 13 Apr 2011

1 answer

195 views

Add onClientClick attribute to Update button in GridEditCommandColumn

Hi,

I am looking for a way to access the "Update" LinkButton in a GridEditCommandColumn. I would like to set an onClientClick attibute to the button when its in Edit Mode

Thanks

Grid

answered on 13 Apr 2011

4 answers

143 views

Performance Issue with RadGrid and FrozenColumns

Hi,

i have an asp.net application using a radgrid. I want to froze some columns.
Everything works fine, but if I set UseStaticHeaders="true" and FrozenColumnsCount="4" the performance of our application will break down extremly.
Our data volumn is as follows: approximately 330 rows with each 55 columns. We build our grid programmatically in our code behind file.

Could you please give us an answer if it is wise to use FrozeColumns with such an data volumn and szenario? If so, please provide some performance hints.

Here the code of my aspx page:

<telerik:RadGrid ID="GridProjectProposals" runat="server" AutoGenerateColumns="false" AllowSorting="true" Height="650px" Width="1200px" GridLines="None" Skin="Windows7" AllowMultiRowSelection="True" AllowFilteringByColumn="True">

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" EnableDragToSelectRows="true" />

<Scrolling AllowScroll="true" EnableVirtualScrollPaging="true" SaveScrollPosition="true" UseStaticHeaders="true" FrozenColumnsCount="4" />

</ClientSettings>

<MasterTableView GridLines="None" AllowNaturalSort="true" EditMode="InPlace" AllowMultiColumnSorting="true">

<Columns>

</Columns>

<HeaderStyle Width="180px" />

</MasterTableView>

</telerik:RadGrid>

Looking forward to get some ideas and your input.

Thanks ...

Grid

answered on 13 Apr 2011

13 answers

138 views

Loading Panel not transparent with IE9 and new Telerik version

Hello,

I currently updated our Telerik libraries to the latest version (2011.1.315.35) to be accessible to IE9. However, when performing AJAX operations in IE9, the loading panel on the control is not transparent; i.e. in the loading image, with a pure white background, is the only thing visible.
Is this replicable or is this just my browser?

Thanks,
Ernest

Ajax

answered on 13 Apr 2011

1 answer

86 views

RadTreeList - Pagging Issue

Hello Telerik Team,

We have a problem using TreeListView. Because there are a lot of records as result, we need to use paging in db. First page is displayed ok, but when another page is selected, this error is thrown: “the table must contain row sections in order of header, body, then footer”. VirtualCount is not supported for this control.

See below the definition of the treelist:

<telerik:RadTreeList ID="rtlDescendants" runat="server" ShowTreeLines="true" ShowOuterBorders="true"

ParentDataKeyNames="ParentInstanceID" DataKeyNames="InstanceID" AutoGenerateColumns="false"

Skin="Office2007" OnNeedDataSource="rtlDescendants_NeedDataSource" OnItemDataBound="rtl_ItemDataBound"

AllowPaging="true" AllowSorting="false" PageSize="10" onpageindexchanged="rtlDescendants_PageIndexChanged">

<telerik:TreeListTemplateColumn HeaderText="ID">

<asp:Image ID="imgDomain" Width="16px" Height="16px" ImageUrl='<%# String.Format("~/images/Metallic16x16/{0}16x16.png", Eval("DomainName").ToString().ToUpper()) %>'

runat="server" /> 

<asp:LinkButton ID="lnkName" runat="server" CausesValidation="false" Text='<%# Eval("Name")%>'

PostBackUrl='<%# String.Format("~/CI/Attributes.aspx?InstanceID={0}", Eval("InstanceID")) %>'></asp:LinkButton>

</ItemTemplate>

</telerik:TreeListTemplateColumn>

<telerik:TreeListTemplateColumn HeaderStyle-Width="3%" ItemStyle-Width="3%" ItemStyle-HorizontalAlign="Center">

<asp:ImageButton ID="imgbPreview" runat="server" CausesValidation="false" OnClientClick='<%# String.Format("OpenPreviewPanel({0})", Eval("InstanceID")) %>'

ImageUrl="~/imagesCMSite/folder-explorer-icon.png" CssClass="image" />

</ItemTemplate>

</telerik:TreeListTemplateColumn>

<telerik:TreeListBoundColumn HeaderText="Type" HeaderStyle-Width="27%" ItemStyle-Width="27%"

DataField="DomainName" UniqueName="DomainName">

</telerik:TreeListBoundColumn>

<telerik:TreeListBoundColumn HeaderText="Modified By" HeaderStyle-Width="20%" ItemStyle-Width="20%"

DataField="ModifiedBy" UniqueName="ModifiedBy">

</telerik:TreeListBoundColumn>

<telerik:TreeListBoundColumn HeaderText="Last Modified" HeaderStyle-Width="20%" ItemStyle-Width="20%"

DataField="LastModified" UniqueName="LastModified">

</telerik:TreeListBoundColumn>

</Columns>

</telerik:RadTreeList>

In addition, next pages can include children nodes but their parent could be "located" in previous page

Thank you in advance for your help

General Discussions

answered on 13 Apr 2011

1 answer

130 views

Refresh PageView from event on a radio button list

Hello everyone,

I would like to ask you,if there is a possible way to re-load the content of a pageView based on a value change from a radiobutton .

More specifically,I have a radio button list where the user can select a product.

Below this list, i have a RadTabStrip which contains 3 RadTabs. Each RadTab has its own RadPageView.
I want to re-load the pageview for a specific tab each time the user selects a product from the radiobutton list.

Could anyone help me with that?

Thanks in advance,
PS

TabStrip

answered on 13 Apr 2011

11 answers

124 views

Calling set_iconUrl Doesn't Change Existing Window's Icon

I have a RadWindow that I show for two differing purposes, and this window is shown when either one of two respective buttons is clicked. I want to set the window's title and icon based on which button was clicked. Here's my code:

// Determine which item was clicked

if (eventArgs.get_item().get_text() == "Lock and Submit") {

// Open the dialog

var objWindow = $find("<%=rwLockAndSubmitPlan.ClientID%>");

objWindow.set_title(eventArgs.get_item().get_text());

objWindow.set_iconUrl("\Images/lock.png");

objWindow.setUrl("\Dialogs/LockAndSubmitPlan.aspx?mode=lockandsubmit");

objWindow.show();

}

else if (eventArgs.get_item().get_text() == "Provide Explanations") {

// Open the dialog

var objWindow = $find("<%=rwLockAndSubmitPlan.ClientID%>");

objWindow.set_title(eventArgs.get_item().get_text());

objWindow.set_iconUrl("\Images/notepad.gif");

objWindow.setUrl("\Dialogs/LockAndSubmitPlan.aspx?mode=provideexplanations");

objWindow.show();

}

The issue is that while the window's title is, in fact, changed based on the button that was clicked, the window's icon is not. The first time I open the dialog, the window's icon is set, but that icon remains the window icon from that point on, not matter which button is clicked.

My RadWindowManager is defined as follows: