Questions on UI for ASP.NET AJAX Forum

1 answer

172 views

Radmenu onclick and menu scrolling on mouse wheel

I would like to use the on click event to open the menu ( which can be done) and use the mouse wheel to scroll down the items without having to hover on the arrows at the top and open of the menu.

Is this possible?

Menu

answered on 11 Nov 2008

7 answers

433 views

Popup Edit Form - Insert Caption

I see how to use CaptionFormatString and CaptionDataField to edit the caption on the popup edit form.

How do you set the caption when you are doing an insert using the popup edit form?

Thanks,

Paul

Grid

answered on 11 Nov 2008

2 answers

192 views

DB Scheduler provider sample wont work

Check your link: http://demos.telerik.com/ASPNET/Prometheus/Scheduler/Examples/DbSchedulerProvider/DefaultCS.aspx
To be able to save data in my own SQL DB you suggest the following:

In order to turn on the write support, you need to download and run the samples locally. Set the RadScheduler's ReadOnly property to "false", then change persistChanges to true in web.config:

    <telerik.web.ui>
        <radScheduler defaultAppointmentProvider="Integrated">
            <appointmentProviders>
                <add name="ReadOnlySchedulerData" type="Telerik.Web.Examples.Scheduler.MyDbSchedulerProvider"
                    connectionStringName="TelerikConnectionString"
                    persistChanges="true" />
            </appointmentProviders>
        </radScheduler>
    </telerik.web.ui>

I followed every single instruction and also modified the ConnectionStrings to point at my own SQL Express 2008.
Ran the application without problems but the data is not being saved in my SQL DB 'SchedulerData'.

Thanks in advance for your help.

Scheduler

answered on 11 Nov 2008

3 answers

119 views

Using RadSpell in Custom Search Engine

Is there an example of how to use the RadSpell in a custom search engine out side of RadEditor?

Basically I want to create a google type search in my content management system that does something like the following.

| My coool search | [search]
did you mean "My cool search"?

1) bla bla bla, my cool search.
http://www.mysite.com/default.aspx?id=3

Spell

answered on 11 Nov 2008

1 answer

309 views

Open ComboBox from code-behind in C#

Hi..
How can I programmatically open a combobox from code-behind in C#

I have an event that poplulates a combo box.. I would like to open the box - to display the items and setfocus.

thanks

ComboBox

answered on 11 Nov 2008

5 answers

127 views

Extra Column in grid

Dear All,

I have an AJAX Grid in my application.

It is displayed in hierarchical mode.

While binding the data to it, it has a column between the expand indicator and the columns that is bounded.

I am binding the grid dynamically.

Grid

answered on 11 Nov 2008

2 answers

139 views

Error message in Grid control.

Hi,
When I try to expand a record, it pop up an error message as follows:

Type 'Telerik.Web.UI.GridTableCell' in Assembly 'Telerik.Web.UI, Version=2008.2.723.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4' is not marked as serializable.

I didn't get this error message when test on my machine, but got it when test on testing server.

Can someone help me out? This is urgent.

Thanks

Anthony Wang

Grid

answered on 11 Nov 2008

3 answers

188 views

How to change Template (LinkButton) Column Text

Hi ,
I want to change LinkButton2 text dynamically. ("Update" to "blabla".)

    
            <telerik:GridTemplateColumn UniqueName="TemplateColumn1">  
        
                        <EditItemTemplate> 
        
                            <asp:LinkButton  ID="LinkButton2" runat="server" CommandName="Update" Text="Update" CommandArgument='<%# Eval("CUSTOMERREF") %>'></asp:LinkButton> 
        
                            &nbsp;<asp:LinkButton runat="server" CausesValidation="false" CommandName="Cancel"   
        
                                Text="Cancel"></asp:LinkButton> 
        
                        </EditItemTemplate> 
        
                        <ItemTemplate> 
        
                            <asp:LinkButton runat="server" CausesValidation="false" CommandName="Edit"   
        
                                Text="Edit" ></asp:LinkButton> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                    <telerik:GridTemplateColumn UniqueName="TemplateColumn">  
        
                        <ItemTemplate> 
        
                            <asp:LinkButton runat="server" CausesValidation="false" CommandName="Delete"   
        
                                Text="Delete" CommandArgument='<%# Eval("CUSTOMERREF") %>'></asp:LinkButton> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn>

Grid

answered on 11 Nov 2008

2 answers

186 views

[Solved] radGrid Context menu issue

Hi,

I'm using radgrid with a context menu. Upon clicking the id column of the row is saved in a hidden textbox. The context menu uses the textbox value to open a radwindow. Following is the related code.

    
             function RowContextMenu(sender, eventArgs) 
        
                        { 
        
                            var menu = $find("<%=RadMenu1.ClientID %>"); 
        
                            var evt = eventArgs.get_domEvent(); 
        
                            if(evt.target.tagName == "INPUT" || evt.target.tagName == "A") 
        
                            { 
        
                              return; 
        
                            } 
        
                           var dataItem = $get(eventArgs.get_id()); 
        
                           var grid = sender; 
        
                           var MasterTable = grid.get_masterTableView(); 
        
                           var row = MasterTable.get_dataItems()[dataItem.rowIndex-1]; 
        
                           var cell = MasterTable.getCellByColumnUniqueName(row, "TicketNo"); 
        
                          //here cell.innerHTML holds the value of the cell 
        
                          var TicketNo = cell.innerText; 
        
                            var index = eventArgs.get_itemIndexHierarchical(); 
        
                            document.getElementById("radGridClickedRowIndex").value = TicketNo; 
        
                            sender.get_masterTableView().selectItem(sender.get_masterTableView().get_dataItems()[index].get_element(), true); 
        
                            menu.show(evt); 
        
                            evt.cancelBubble = true; 
        
                            evt.returnValue = false; 
        
                            if (evt.stopPropagation) 
        
                            { 
        
                               evt.stopPropagation(); 
        
                               evt.preventDefault(); 
        
                            } 
        
                        }

When a context menu item is clicked:

    
            function onClicking(sender, eventArgs) 
        
                        { 
        
                          var item = eventArgs.get_item(); 
        
                          var navigateUrl = item.get_text(); 
        
                          var ticketNo = document.getElementById("radGridClickedRowIndex").value; 
        
                          if (navigateUrl == "Reassign") 
        
                          { 
        
                             var oWindow = window.radopen ("Reassign.aspx?INC=" + ticketNo, null); 
        
                             oWindow.setSize(300,200); 
        
                             oWindow.moveTo(400, 300);    
        
                             oWindow.add_close(OnClientClose); 
        
                          } 
        
            }

The issue occurs on grouping the grid with 2 or more columns. It works fine with first few rows(5-7) but as we go down to lower rows, I get

Microsoft JScript runtime error: 'undefined' is null or not an object

It breaks on following code:

    
            getCellByColumnUniqueName:function(_1de,_1df){ 
        
            for(var i=0;i<this.get_columns().length;i++){ 
        
            if(this.get_columns()[i].get_element().UniqueName.toUpperCase()==_1df.toUpperCase()){ 
        
            return _1de.get_element().cells[i]; <-- This is where the error points -->

            }

Please look into this issue. Going by the function name it looks like its a grid related issue.

Edit: System Info
Web.UI Version - 2008.1.515.35
.NET Framework - 3.5
Visual Studio 2008
Browser - IE 7

Regards
Mridul

Grid

answered on 11 Nov 2008

1 answer

110 views

OutputCache problem

Dear Telerik,

I'm a web developer with RadControls for ASP.Net AJAX Q2 2008, and I have a trouble with RadComboBox.
It's here: my site is about mobile phone and laptop presenting and trading system with large of functions and data, so, we need to cache it. We use two methods of caching: Cache data in RAM and output cache with direction:

<%

@ OutputCache VaryByParam="*" %>

and radcontrols like RadCombobox, RadFormDecorator, ... can't display it style, so, it can't display properly.

Telerik, please help me to find the better way to solve this problem, it's very important.
You can view it here: http://thegioididong.com/dtdd/phone/default.aspx

Thanks,
Khanh

ComboBox

answered on 11 Nov 2008