Questions on UI for ASP.NET AJAX Forum

1 answer

64 views

Hello, for our web app we have a customized skin that was based off a Telerik built-in skin. The master page automatically creates stylesheet references for each Telerik object. We are running into the known problem of IE only being able to load the first 30 CSS files.

Based on what I've seen in the Telerik Help, the suggestion would be to add a RadStyleSheetManager, take the skin CSS files and images and set them to embedded resources in a separate project (as outlined here http://www.telerik.com/help/aspnet-ajax/radstylesheetmanager.html).

My questions is as follows: if we go this route, and we want to change something in one of the skin's CSS files, does that mean we have to re-build and re-deploy? In other words would we lose the ability to make a seamless change to a skin's CSS file?

ScriptManager and StyleSheetManager

answered on 01 Mar 2011

3 answers

92 views

Preformatted text in RadEditor in FireFox

We're having issues with preformatted text in the RadEditor when using FireFox 2.0. We're using the RadEditor for a documentation site where we need to display source code (C#, xml markup, etc). We're trying to use the <pre> tags to format this code. When we wrap content in <pre> tags and switch between design and code views in FireFox, tags are added where line breaks used to be. In other words:

<pre>asdfasfd
asdfasfd
asfdasfd</pre>

gets changed to this:

<pre>asdfasfd 
asdfasfd 
asfdasfd</pre>

The same thing happens if we designate another tag, like <code> and give it a white-space:pre; style in the CSS stylesheet. The editor seems to recognize the preformatted style that's been applied and inserts the tags.

We do not seem to experience this behavior in IE7.

Thanks for your help.

Editor

answered on 01 Mar 2011

8 answers

451 views

The control with ID 'xxx' requires a script manager on the page.

Hi

My Ajax Loading Panel does not seem to work.

It has an Error Creating Control Message.

I DO have a script manager on the page above the ajaxloading panel.

Any ideas ?

Kind Regards

David

Ajax

answered on 01 Mar 2011

5 answers

267 views

RadGrid Default Column Widths under IIS

It appears that the initial column widths for the grid are not being defaulted consistently when deployed to the ASP.NET Development Server versus IIS. Both IE and FF work correctly when run from the ASP.NET Dev Server, but once I publish the site and run it under IIS, the grid columns are not set to the default width in IE, but in FF they are still fine.

See the attached screen shots for the 4 combinations of IE vs. FF and ASP.NET vs. IIS. It's the "Invoice Details" grid that is the problem in the IE/IIS combination.

This is how I'm setting up the grid in the markup:

    
            <asp:Content ID="Content2" ContentPlaceHolderID="content" runat="Server">  
        
                <div style="vertical-align: top;height: 100%;">  
        
            …snip…  
        
                    <telerik:RadSplitter ID="ContentSplitter" Runat="server" Height="100%" Width="100%" 
        
                        Orientation="Horizontal">  
        
            …snip…  
        
                        <telerik:RadPane ID="BodyPane" runat="server" Height="100%" Width="100%" Scrolling="Y" 
        
                            OnClientResized="ClientResized">  
        
                            <telerik:RadSplitter ID="AppSplitter" Runat="server" Height="100%">  
        
            …snip…  
        
                                <telerik:RadPane ID="AppPane" runat="server" MinWidth="40" Scrolling="Y" Width="100%">  
        
            …snip…  
        
                                    <telerik:RadAjaxPanel ID="HeaderRadAjaxPanel" runat="server">  
        
            …snip…  
        
                                    <telerik:RadGrid ID="grdDetails" runat="server"   
        
                                        AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True"   
        
                                        AutoGenerateColumns="False" GridLines="Both" ShowFooter="true" 
        
                                        Height="400" Width="100%" 
        
                                        AllowAutomaticInserts="true" AllowAutomaticUpdates="true" 
        
                                        AllowAutomaticDeletes="true" 
        
                                        OnItemCreated="grdDetails_ItemCreated" 
        
                                        OnNeedDataSource="grdDetails_NeedDataSource" 
        
                                        OnItemDataBound="grdDetails_ItemDataBound">  
        
                                        <MasterTableView TableLayout="Fixed" EditMode="InPlace" CommandItemDisplay="Top" /> 
        
                                        <PagerStyle AlwaysVisible="true" Mode="NextPrev" /> 
        
                                        <ClientSettings> 
        
                                            <Scrolling AllowScroll="true"   
        
                                                EnableVirtualScrollPaging="true" SaveScrollPosition="true"   
        
                                                UseStaticHeaders="true" /> 
        
                                            <Resizing AllowColumnResize="true"   
        
                                                ClipCellContentOnResize="true" EnableRealTimeResize="true"   
        
                                                ResizeGridOnColumnResize="true" /> 
        
                                            <ClientEvents OnRowClick="grdDetails_RowClick" /> 
        
                                        </ClientSettings> 
        
                                    </telerik:RadGrid> 
        
                                    </telerik:RadAjaxPanel> 
        
                                </telerik:RadPane>   
        
                            </telerik:RadSplitter> 
        
                        </telerik:RadPane> 
        
                    </telerik:RadSplitter> 
        
            …snip…  
        
                </div> 
        
            </asp:Content>

The columns are then created server-side in the code-behind, during the grid's PreRender event. Every column has an explicit width set.

Does anyone have any ideas/suggestions on what the issue might be? Everything I’ve tried has not forced the grid to behave.

My environment:
- Windows 7
- IIS 6.1
- VS 2008 SP1 (.NET 3.5 SP1), C#
- Telerik Q1 2010 Trial Version (2010.1.415.35)
- IE 8.0.7600.16385
- Firefox 3.6

Thanks in advance for any help.

Drew

Grid

answered on 01 Mar 2011

1 answer

88 views

TypeError :Object doesnt support this property or method

Hi I use the telerik RadComboBox and on a client side event i use the 'RadComboBoxEventArgs' variable to get the selected item .

The code would be

ComboBoxEventArgs.get_item() 

The RadComboBox is an edittable combo box that is a user can search for a particular record by typing in to it.

Now, if the user searches for an item which is present in the list everything just works fine.

But if the user types in something that is not in the list then the code

ComboBoxEventArgs.get_item()

throws an error "TypeError :Object doesnt support this property or method"

I am using the telerik control with the version "2010.3.1401.40"

Regards,
Francis

General Discussions

answered on 01 Mar 2011

1 answer

355 views

How can I insert blank row into RadGrid

is this code are correct:

var masterTable = $find("<%= RadGrid1.ClientID >").get_masterTableView(); masterTable.IsItemInserted = true; masterTable.insertItem();

I need insert new record into sqlDatabase, if complete, I will insert new row from client side without download all data from server side (a static field declared to store Database). I has been finish in delete case. Please guide me how to make it.

Grid

answered on 01 Mar 2011

4 answers

85 views

Remove link of the text of the RadTreeNode.text

Can i remove the link on the RadTreeNode.text so that it is not clickable but just expandable.

TreeView

answered on 01 Mar 2011

6 answers

96 views

Rating and Database Update

Hello,

I was lookig at this example http://demos.telerik.com/aspnet-ajax/rating/examples/gridrating/defaultcs.aspx
In order to update the database i inserted the ID column in the Grid, But i'm not sure what is the code that will allow me to retrieve the ID when i press to rate an item under this function Protected Sub RadRating1_Rate(sender As Object, e As EventArgs)

Thanks much for your help
mike .'.

Rating

answered on 01 Mar 2011

5 answers

223 views

RadGrid has weird space between last grid item and pager

I am having an issue where if my grid has only a few items it's not filling the entire space between the header and bottom paging section.
I have attached an screen grab of what I'm trying to explain, but the main thing is that the content where there should be rows seems to end before it gets to the bottom and shows the background color through it leaving my grid looking less than professional.

If you see the attached grab, there is about another row space below the 3rd and last row before it truncates and display the green background color? (screen grab taken in IE8)

Anyone have an idea?

Grid

answered on 01 Mar 2011

3 answers

77 views

My application is loading very slowly....

Hello SIr/Ma'm

I developed a application templates using rad controls and hosted on internet.
I'm using radWindowmanager to open multiple pages.I'm facing few problems which are:-

1. When i open my website it takes more time to load...
2. If i open any link page it takes 15sec to load page...
3. In some of the pages some radtextbox are not loading...
4. Raddatepicker calender is not displaying prperly...
5. Radpanel bar dont work on mozila firfox...
6. Application Performance is very slow....

Please help me out and reply.....

Grid

answered on 01 Mar 2011