Questions on UI for ASP.NET AJAX Forum

3 answers

183 views

Hi

I need to change my page background color based on the selected skin.?
Where should I set the page background color for each theme.

For example :
If user selected the skin "Web20" then I need to change my page background color as light blue.

General Discussions

answered on 28 Jul 2010

3 answers

85 views

Filter doesnt seem to work

I bind my grid on the client side, when I filter a column the grid totally vanishes even though I recall the function that does the grid binding on oncommand event.
I noticed this on sorting as well

Grid

answered on 28 Jul 2010

3 answers

478 views

GridcheckBox with ReadOnly=false is not working (unable to check/uncheck)


GridcheckBox with ReadOnly=false is not working (unable to check/uncheck)
 I have a few GridCheckBoxColumn inside a RadGrid. I have the ReadOnly property set to false but i cannot edit any of the checkboxes, that is I can neither check or uncheck them.

 Anyone with any ideas as to why this is happening? Any comments/suggestions/ideas/correctiosn much appreciated as I'n new to the whole telerik markup.
Cheers,

Alan




</

telerik:RadToolBar>

<telerik:RadGrid ID="RadGrid3" runat="server" OnNeedDataSource="TelerikGridOnNeedDatasource"

DataSourceID="dsActionProperties" PageSize="500" >

<MasterTableView DataSourceID="dsActionProperties" AllowCustomSorting="True">

<Columns>

<telerik:GridBoundColumn DataField="Name" HeaderText="Action Name" UniqueName="Name" SortExpression="Action Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ActionSourceID" HeaderText="Action Source" UniqueName="ActionSourceID" >

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn DataField="IsStateChecked" DataType="System.Boolean" HeaderText="State Dependent" UniqueName="IsStateDependent" ReadOnly="false">

<HeaderStyle HorizontalAlign="Center" />

<ItemStyle HorizontalAlign="Center" />

</telerik:GridCheckBoxColumn

<telerik:GridCheckBoxColumn DataField="IsTypeDependent" DataType="System.Boolean" HeaderText="Type Dependent" UniqueName="TypeDependent">

<HeaderStyle HorizontalAlign="Center" />

<ItemStyle HorizontalAlign="Center" />

</telerik:GridCheckBoxColumn

<telerik:GridCheckBoxColumn DataField="Enabled" DataType="System.Boolean" HeaderText="Enabled" UniqueName="Enabled" ReadOnly="false">

<HeaderStyle HorizontalAlign="Center" />

<ItemStyle HorizontalAlign="Center" />

</telerik:GridCheckBoxColumn

</Columns>

</MasterTableView>

</telerik:RadGrid><br />

<asp:ObjectDataSource ID="dsActionProperties" runat="server" OldValuesParameterFormatString="original_{0}"

SelectMethod="GetAllActions" TypeName="DataSources.ActionsDS">

</asp:ObjectDataSource>

Grid

answered on 28 Jul 2010

5 answers

189 views

Disabling Check-Boxes Recursively

I am trying to select all the check-boxes of the children in a RAD Tree view when the user checks a parent node and disable the check-boxes of all child nodes. I have a recursive function that is successfully checking the boxes, but i'm not having much luck in disabling all child check-boxes. Here is my code:

<script type="text/javascript" language="JavaScript">

function UpdateChildrenRecursively(nodes, checked)

{

var i;

for (i=0; i<nodes.get_count(); i++)

{

if (checked)

{

nodes.getNode(i).check();

}

else

{

nodes.getNode(i).set_checked(false);

}

// if the node has children, call the recursive function

// then disable the checkboxes for each child

if (nodes.getNode(i).get_nodes().get_count()> 0)

{

UpdateChildrenRecursively(nodes.getNode(i).get_nodes(), checked);

nodes.getNode(i).get_nodes().disabled = true;

}

function clientNodeChecked(sender, eventArgs)

{

var childNodes = eventArgs.get_node().get_nodes();

var isChecked = eventArgs.get_node().get_checked();

UpdateChildrenRecursively(childNodes, isChecked);

}

</script>

TreeView

answered on 28 Jul 2010

3 answers

107 views

What's New With Advanced Form?

Hello,

It says there were advanced form customizations that were a part of the 2010 Q2 release, but I can't find any demos of changes made to the advanced form, nor can I find much documentation. So what was changed? And if possible, could you add a demo to display the advanced form changes?

Thanks.

Scheduler

answered on 28 Jul 2010

1 answer

118 views

Alphabet table in grid.

Hi,

Need to create a table with link buttons on them, please view attached screen shot, figure you can have them in GridCommandItem I can have this generated in the code behind but couldn't understand how to do this in the javascript.

Thanks in advance.

Grid

answered on 28 Jul 2010

3 answers

183 views

how to refreshing radgrid?

Hi, I have a radStripTab with 3 tabs, each tab has a radgrid. When I change a register status (have a column button to do this) on the first radgrid the register should disappear from the first radgrid and should be shown on the second radgrid -that is on the second tab-

In my NeedDataSource method I refresh the datasource for both of the radgrids, the problem is that only the first radgrid refreshes when I change tabs the second radgrid doesn't have the latest data.

This procress applies also for the second and third radgrids, and the issue happens, when I make a change on the second radgrid the change is shown but you wont se the updated data on the third one. So the rebind is only working on the radgrid where you make the change and I need it to refresh the three radgrids.

Any idea on what should I do? Thanks

    
            Protected Sub RadGrid_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource, RadGrid2.NeedDataSource, RadGrid3.NeedDataSource
 
                    Dim wsNC As New webService
 
                    RadGrid1.DataSource = wsNC.searchByStatus("0")
 
                    RadGrid2.DataSource = wsNC.searchByStatus("A")
 
                    RadGrid3.DataSource = wsNC.searchByStatus("R")
 
            End Sub

Grid

answered on 28 Jul 2010

6 answers

225 views

[Solved] EnableShadow For All Windows

I want to use the shadow effect for all windows on the screen - not just the window that has the focus.

Is there a way to make EnableShadow="True" apply at all times for all windows?

Thanks,

Ken

Window

answered on 28 Jul 2010

2 answers

182 views

[Solved] OnItemDataBound help with Grid

Hi,

I'm trying to have a literal control change its text when a radgrid is bound. The text basically states whether a terminal is offline or online.

Here is the code of the aspx page.

<telerik:RadGrid ID="RadGrid_Terminals" runat="server" AutoGenerateColumns="false"

AllowMultiRowSelection="false" AllowPaging="True" PageSize="1"

GridLines="None" CellPadding="0" AllowSorting="true" Skin="Default" OnItemDataBound="Check_Terminal_Status">

<PagerStyle Mode="NextPrevAndNumeric"/>

<MasterTableView Width="100%" CommandItemDisplay="Top" GridLines="None" DataKeyNames="Terminal_Auto_ID">

<CommandItemTemplate>

<telerik:RadToolBar ID="RadToolBar1" runat="server" Skin="Default">

<Items>

<telerik:RadToolBarButton Text="Control Terminal" CommandName="EditSelected" Visible="true"

ImageUrl="Images/Edit.gif">

</telerik:RadToolBarButton>

<telerik:RadToolBarButton Text="Refresh Terminals" CommandName="EditSelected" Visible="true"

ImageUrl="Images/Refresh.gif">

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

</CommandItemTemplate>

<Columns>

<telerik:GridClientSelectColumn UniqueName="Checkbox_Terminal"/>

<telerik:GridTemplateColumn UniqueName="Terminal_Image_Column" HeaderText="Status">

<ItemTemplate>

<asp:Literal ID="Literal_Status" runat="server" Text="Online">

</asp:Literal>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="Terminal_ID_Ref" DataField="Terminal_ID_Ref" HeaderText="Terminal ID"

Visible="false"/>

<telerik:GridBoundColumn UniqueName="Terminal_Name" DataField="Terminal_Name" HeaderText="Name"

SortExpression="Terminal_Name"/>

<telerik:GridBoundColumn UniqueName="Terminal_Type_OnTime_Model" DataField="Terminal_Type_OnTime_Model"

HeaderText="Model" SortExpression="Terminal_Type_OnTime_Model"/>

</Columns>

</MasterTableView>

<ClientSettings>

<Selecting AllowRowSelect="true" />

</ClientSettings>

</telerik:RadGrid>

The above works fine but its the code behind with the onitemdatabound event I'm having a problem with.

protected void Check_Terminal_Status(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

//What happens here?

}

What I want to happen is that when the Terminal_Image_Column" control is bound, I decide whether to change the text in the literal Literal_Status to offline. I need to be able to change the text obviously, but also access the respective values such as Terminal_Type_OnTime_Model, Terminal_ID_Ref and Terminal_Auto_ID for example. I need to access this informaiton to perform other methods which will decide whether of not the text Literal_Status needs to be changed.

I really hope someone can point me in the right direction on this! Thank you in advance,

Regards,

Sunny

Grid

answered on 28 Jul 2010

2 answers

129 views

[Solved] RAD AJAX issue on sharepoint

Hi,

I am using telerik RAD ajax control for Sharepoint 2007 site.

When i run this project on ASP.NET website, it work perfectly (means every time partial postback happens ),
But when we deploy project on sharepoint 2007 site, it's beheviour gets change.
when user click the 'next' tab for navigation, 1st time partial post back happens and it shows desired progress status, but next onward it shows no progress status, only new data comes in grid. And when i refresh page, and click the next tab, again it shows one time progress bar.

While troubleshooting i got this exception:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.2)
Timestamp: Wed, 14 Jul 2010 16:24:07 UTC

Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Line: 5
Char: 62099
Code: 0
URI: http://MOSS/ScriptResource.axd?d=02LrR3JgWZ1Dxd-KwaChkm_0vkjY8mm8nQD95KhDRcipMF3i0IfuPsNzw-56YW8IuYRYMRmY8ixtm9LIs8g_6wfMxJDUYHpOB58zDgPmP2E1&t=342c431f

My code is exactily similar with sample code which is there in given link http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/nestedviewtemplatedeclarativerelations/defas.aspx.

Is there any specific configuration is needed on sharepoint 2007.

Ajax

answered on 28 Jul 2010