Questions on UI for ASP.NET AJAX Forum

4 answers

325 views

dropdownlist selectedvalue in radgrid

I am trying to get the selected value of a DropDownList which is created in GridTemplateColumn.

<telerik:GridTemplateColumn HeaderText="Style" UniqueName="STYLE">

<ItemTemplate>

<asp:DropDownList runat="server" ID="ddl_style" AppendDataBoundItems="true" AutoPostBack="true" >

<asp:ListItem Text="a" Value="1"></asp:ListItem>

<asp:ListItem Text="b" Value="2"></asp:ListItem>

<asp:ListItem Text="c" Value="3"></asp:ListItem>

</asp:DropDownList>

</ItemTemplate>

</telerik:GridTemplateColumn>

I set the selectedvalue on itemDataBound,

Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound

If TypeOf e.Item Is GridDataItem Then

Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

Dim ddl As DropDownList = DirectCast(item("STYLE").FindControl("ddl_style"), DropDownList)

ddl.SelectedValue = ViewState("styleId")

ddl.DataBind()

End If

End Sub

This does get fired when a change is made in the DropDownList, however it is alos the previous value (i check prior to setting it again). Also this does not seem like the best place for me to check this, as this is where i set the selectedValue.

Any help on this would be much appreciated.

Grid

answered on 19 Jul 2010

1 answer

112 views

Auto-Align Images uploaded

Hi Stanimir,
Can you tell me if it's possible to configure the editor so that any images added to the page are set with left aligned? It looks as though when an image is loaded into the page that the 'Remove Alignment' option is selected.

Thanks,
Jason.

WebParts for SharePoint

answered on 19 Jul 2010

1 answer

100 views

DropDown in Grid height not dynamically sized

VS2008 2010.1.706.35 IE8

I’m populating RadComboBox in RadGrid OnRowSelected() on client side.

// load address types for the related combo

function SetAddressCombo(){

var grid = $find("<%=RadContactMailings.ClientID %>");

var combo = grid.get_masterTableView().get_dataItems()[g_lastRowIndex].findControl("RadCmbAddressType");

combo.clearItems();

$.each(g_addrType, function(i) {

var comboItem = new Telerik.Web.UI.RadComboBoxItem();

var text = g_addrType[i].substring(0, g_addrType[i].indexOf("="));

var value = g_addrType[i].substring(g_addrType[i].indexOf("="));

comboItem.set_text(text);

comboItem.set_value(value);

combo.get_items().add(comboItem);

});

}

<telerik:GridTemplateColumn UniqueName="AddressType" HeaderText="Address Type">

<ItemTemplate></ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="RadCmbAddressType" width="99%" MaxDropDownItems="25"

DataSource='<%# (new string[] {Eval("Address.Type").ToString()}) %>'

CollapseAnimation-Type="None" ExpandAnimation-Type="None" Skin="WebBlue"

OnClientBlur="OnAddressTypeClientBlur" OnClientFocus="OnAddressTypeFocus" OnClientDropDownOpened="OnAddressTypeOpened" >

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

The dropdown is filled, but the height is not dynamically sized.

Grid

answered on 19 Jul 2010

3 answers

175 views

combobox + label width issue in Chrome

I was unable to find any mention of this, but when using the latest official release and adding a "Label" property to a combobox, the width will not display correctly in Chrome. About 158 pixels seems to be the minimum width that will be displayed. Larger widths work as expected. For instance, the following

    
            <%@ Page Language="C#" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <script runat="server">  
        
            </script> 
        
            <html xmlns="http://www.w3.org/1999/xhtml">  
        
            <head runat="server">  
        
                <title></title>  
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                <telerik:RadScriptManager ID="RadScriptManager1" Runat="server">  
        
                </telerik:RadScriptManager> 
        
                    <telerik:RadComboBox ID="RadComboBox1" runat="server" Width="60" DropDownWidth="60" Skin="Default" Label="Label">  
        
                        <Items> 
        
                            <telerik:RadComboBoxItem runat="server" Text="item1" Value="1" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="item2" Value="2" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="item3" Value="3" /> 
        
                        </Items> 
        
                    </telerik:RadComboBox> 
        
                </form> 
        
            </body> 
        
            </html>

renders a correct width of 60 pixels in IE, but Chrome defaults to ~158 pixels (attached screenshots). I've tried several settings without any luck. Is there a workaround?

ComboBox

answered on 19 Jul 2010

31 answers

438 views

Flash content in list is not showing

After saving the flash content in my RichContent column, the flash is not visible.

Version 1.1 of RadEditor for MOSS
Sharepoint 2007 in french

WebParts for SharePoint

answered on 19 Jul 2010

2 answers

194 views

[Solved] Bitmap Image - Transparent Color

I tried to put a bmp image in the radToolBar, but I didn't see how to set the transparent color of the image. (The image have a pink background that I don't want to see).

Sébastien

ToolBar

answered on 19 Jul 2010

1 answer

85 views

Select Buttons and Row Clicks

Hi Guys,

quick question on the feasibility of this idea:

I have a very nice radgrid on my page, i am using c# in vs 2005.

What i would like to do is create a button or clickable link on each row of bound data. This forms a "details" tab which will retrieve further details of the selected row.

I have currently got the query working to retrieve these details, but this is based on a button on the main page - not in the rad grid. from a user experience, they have to select a row in my radgrid, then nav to the details button.

It would be much more user friendly if they could perform the whole operation in the radgrid.

Is this possible, or is there a better way of achieving this?

Many thanks

UI for ASP.NET AJAX in ASP.NET MVC

answered on 19 Jul 2010

2 answers

101 views

RadDataPager Changing Design

Hi There. Is there any chance to make the final layout of raddatapager to look like the image attached? Thank you very much for your help.

ListView

answered on 19 Jul 2010

1 answer

133 views

Copy & Print Functionality in RadChart

Hello,

Please advise how i can copy & print the chart in asp.net using the RadChart 2010?

Thanks

Chart (Obsolete)

answered on 19 Jul 2010

1 answer

135 views

Change contents of grid if column name is some value

Hi
I have a Telerik RadGrid and I want to change the cells of a column if the column name is a certain value.

For example if the column name is 'date_comparison_1' the I do not want any cells to contain a minus number.

So what I was hoping to do was...

Protected

Sub rgChangeRequests_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.WebControls.GridItemEventArgs) Handles rgChangeRequests.ItemDataBound