Questions on UI for ASP.NET AJAX Forum

3 answers

107 views

Column Header Font larger than the rest of the columns when using GridTemplateColumns

I am using a RadGrid where I have 3 columns. The first is a GridBoundColumn and the last 2 are GridTemplateColumns with ItemTemplates. When my grid paints, I get one font size for the BoundColumn and a much larger font size for the TemplateColumns?

I have tried using a CSS on them but it seems to mess up the way the grid lines look for the header and such and even used the HeaderStyle-FontSize property, which it seems to ignore.

Anyone know how to handle this?

thanks, Jay

Grid

answered on 09 Apr 2010

3 answers

101 views

RadAjaxManager is multiple usercontrol error.

Hi,
I have a usercontrol that contain RadGrid. This usercontrol will be use though out the application because i load the column and datasource on the grid dynamically.
The error start when i have a page(.aspx file that use master template) that contain two usercontrol."Only one instance of a RadAjaxManager can be added to the page! "
I already try to put this RadAjaxManager into Master Template but seem not working.

May i know the proper way to add this "RadGrid in UserControl" into RadAjaxManager in a master template?

Thanks

Ajax

answered on 09 Apr 2010

1 answer

118 views

Finding the footertemplate control

I have a column with a footer that has a label
I also have a button in the commanditemtemplate that has a onClick event which updates the values in the RadNumericTextbox and need to sum the total in the uxTotalAdjustedProfit label.
How do I access that control? I tried uxRadGrid.MasterTableView.FindControl (didnt work...) or there is no get footercontrol etc...

    
                                    <telerik:GridTemplateColumn AllowFiltering="False" Groupable="False" HeaderText="Adjusted Profit" 
        
                                        UniqueName="AdjustedProfit">  
        
                                        <ItemTemplate> 
        
                                            <telerik:RadNumericTextBox ID="uxAdjustedProfit" runat="server" MaxLength="6" MinValue="0" Enabled="false" 
        
                                                Width="45px" Font-Size="11px" ForeColor="#773A0D" Value='<%# Convert.ToInt32(Eval("Quantity")) * Convert.ToDecimal(Eval("AdjustedProfit")) %>'>  
        
                                            </telerik:RadNumericTextBox> 
        
                                        </ItemTemplate> 
        
                                        <FooterTemplate> 
        
                                            <b> 
        
                                                <asp:Label ID="uxTotalAdjustedProfit" runat="server"></asp:Label></b>  
        
                                        </FooterTemplate> 
        
                                    </telerik:GridTemplateColumn>

Grid

answered on 09 Apr 2010

3 answers

281 views

Gantt chart example

Hello,

I need to create a Gantt chart for project management, on an ASP page: on X axis I need Date and on Y axis a list of projects. It should look similar to a MS Project Gantt chart.
I looked in the documentation but the Gantt chart example does not contain code samples demonstrating how to achieve this.
Can you please provide a sample project?

I am using the latest Telerik ASP.NET AJAX Q1 2010

Regards,
M. Rusu

Chart (Obsolete)

answered on 09 Apr 2010

1 answer

122 views

Disable Current Row Deselect

Hi

Before I make a workaround is there any way(via properties) that I can disable the user deselecting the current active row?

I only want a row to deselect if they choose another row.

If not, I am going to disable the row deselect via onRowDeselecting using set_cancel, and deselect a row by via onRowSelecting of another row(using a flag of some kind).

Does this seem like a viable solution?

Chris

Grid

answered on 09 Apr 2010

1 answer

80 views

Tooltip at the bottom of a Text

Hi,

I am using RADTooltip in my application.
My requirement is to display the tooltip below the text.
This works fine for first two elements as there is no space above the text.
But the same is displayed above the text.

I kept the Position="TopCenter".
But when i keep the Position="BottomCenter", the tooltip is shown something wrongly.

Kindly suggest some solutions.

Also, find the screenshot for reference.

Thanks in Advance,
Vinoth.K

ToolTip

answered on 09 Apr 2010

12 answers

328 views

How to retain grid select row value in radcombo on postback

Hello, I'm using the ASP.NET AJAX controls version 2009.2.826.35.
1) I want to have a radcombo filled with a radgrid (with ID, Title columns). On making a selection from the radgrid the Title shold be selected in the radcombo.
2) Also I'll need to set the visibility of certain panels to true/false, populate another dropdownlist, etc.... based on the selection made.

Using the examples provided I was able to achive what is mentioned under (1)
However the selected value is showed in the radcombo only when there is no postback. If I do a postback (for example if autopostback is set to true for radcombo, or else EnablePostBackOnRowClick="true") the selected Title value is not showed in the radcombo.

How can I retain the selection on postback and how can I hadle the serverside events followed after the selection is made from the grid.

Find below the source. Please note the radgrid is loaded with data from simple datasource. There is no searching involved (like I've seen on one of the examples). Users are not allowed to type in radcombo hence AllowCustomText = "false"

Any solutions?

    
            <telerik:RadCodeBlock ID="rcb1" runat="server">  
        
                        <script type="text/javascript">                   
        
                            function RowSelected(sender, args) {  
        
                                var selectedText = args.getDataKeyValue("Title");  
        
                                var selectedValue = args.getDataKeyValue("ID");  
        
                                var combo = $find('<%= trcJobList.ClientID %>');  
        
                                if (selectedValue.length > 0) {  
        
                                    combo.trackChanges();  
        
                                    combo.set_text(selectedText);  
        
                                    combo.get_items().getItem(0).set_text = selectedText;  
        
                                    combo.get_items().getItem(0).set_value(selectedValue);  
        
                                    combo.commitChanges();  
        
                                    combo.hideDropDown();  
        
                                }  
        
                            }     
        
                           </script>       
        
            </telerik:RadCodeBlock>

    
            <telerik:RadComboBox ID="trcJobList" Width="210px" runat="server" MarkFirstMatch="false" AllowCustomText="false" Skin="Telerik" ExpandAnimation-Type="None" CollapseAnimation-Type="None">  
        
                                                <ItemTemplate> 
        
                                                    <telerik:RadGrid OnItemCommand="trgJobList_ItemCommand" id="trgJobList" Width="200px" runat="server" Skin="Telerik" OnNeedDataSource="trgJobList_NeedDataSource">  
        
                                                        <MasterTableView NoMasterRecordsText="" AutoGenerateColumns="false" DataKeyNames="ID, Title" Width="190px" ClientDataKeyNames="ID, Title" TableLayout="Fixed">  
        
                                                            <Columns> 
        
                                                                <telerik:GridBoundColumn  
        
                                                                   HeaderText="ID" 
        
                                                                   DataField="ID" 
        
                                                                   UniqueName="ID">  
        
                                                                   <HeaderStyle Width="30px" /> 
        
                                                                 </telerik:GridBoundColumn> 
        
                                                                 <telerik:GridBoundColumn  
        
                                                                   HeaderText="Title" 
        
                                                                   DataField="Title" 
        
                                                                   UniqueName="Title">  
        
                                                                   <HeaderStyle Width="100px" /> 
        
                                                                 </telerik:GridBoundColumn> 
        
                                                            </Columns> 
        
                                                        </MasterTableView> 
        
                                                        <ClientSettings EnablePostBackOnRowClick="true">     
        
                                                        <Selecting AllowRowSelect="true" />                                           
        
                                                        <ClientEvents OnRowSelected="RowSelected"/>  
        
                                                        <Scrolling  
        
                                                         AllowScroll="true" 
        
                                                         UseStaticHeaders="true" 
        
                                                         ScrollHeight="150px" /> 
        
                                                        </ClientSettings> 
        
                                                    </telerik:RadGrid> 
        
                                                </ItemTemplate> 
        
                                                <Items> 
        
                                                    <telerik:RadComboBoxItem runat="server" Text=" "></telerik:RadComboBoxItem> 
        
                                                </Items> 
        
            </telerik:RadComboBox>

ComboBox

answered on 09 Apr 2010

2 answers

140 views

[Solved] show current page and total page for raddatapager

want to have "currentpage/total page" to be displayed, instead of "Items current to currentend of total record" or RadDataPagerGoToPageField which shows a button

ListView

answered on 09 Apr 2010

1 answer

297 views

Import CSV to radGrid

Dear Sir,
Now i am need to import a csv file's data, into the radgrid... please help for this query.,

then another one is, i wanna to import the field name in the radgrid's column one by one.,

reply both the queries...

Regards

S Suriya Narayanan

Grid

answered on 08 Apr 2010

4 answers

174 views

Problem setting image upload limit

Hi,

I am having problems setting the upload size in my image manager. I have the following code

    
            <telerik:RadEditor ID="radTextEditor" runat="Server"  EnableResize="False" 
        
                ToolsFile="~/assets/editorToolbar/body.xml" SpellCheckSettings-DictionaryLanguage="en-GB"> 
        
                <CssFiles> 
        
                    <telerik:EditorCssFile Value="~/css/shared/radEditor.css" /> 
        
                </CssFiles> 
        
                <ImageManager SearchPatterns="*.jpg,*.jpeg,*.gif,*.png" MaxUploadFileSize="512000" /> 
        
                <Content> 
        
                </Content> 
        
            </telerik:RadEditor>

I still see the following when i load my image manager

Max file size allowed:200.00 KB
File extensions allowed:*.*

Editor

answered on 08 Apr 2010