Questions on UI for ASP.NET AJAX Forum

7 answers

204 views

Does anyone have any advice on Radscheduler functionality on Iphone using Safari or Opera Mini? Iphone does not allow for a double click on a cell, has anyone had to tackle this with their customers, and how did you solve it?

Thanks,

Scheduler

answered on 23 Dec 2010

1 answer

36 views

tri state doesn't work properly

Posted 0 minutes ago (permalink)

1. i have tree with about 4 levels
the first level i get from server code and the other
by webservice.

in the begining i just recieve
the first level
i know from advanced what is their checked property
some are:

0 - Unchecked

1 - Checked

2 - Indeterminate

how can i set these values by code ,when the component can't make it itself
, because it doesn't have childs yet (until i click on some of the first level and recive by webservice their childs. the second level)

2. one more problem is that tri state doesn't work properly. example: one of the three childs isn't checked, the father of it, the second level is Indeterminate but the first level is Checked instead of Indeterminate

TreeView

answered on 23 Dec 2010

8 answers

481 views

SharePoint 2010 'Telerik.Web.UI' could not be loaded.

Hi -

I have:
Installed AJAX
Installed RadControls_for_ASP.NET_AJAX_2010_1_519_dev.msi
Added a RadGrid to a web part
Complied and deployed using VS 2010

On runtime I get:

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. The system cannot find the file specified.

Source Error:


            Line 7:  <%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
Line 8:  <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SubmittalUserControl.ascx.cs" Inherits="Tribridge_PM_Portal.Submittal.SubmittalUserControl" %>
Line 9: <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>Line 10: 
Line 11: <script type="text/javascript" language="javascript">

Source File: /_CONTROLTEMPLATES/Tribridge_PM_Portal/Submittal/SubmittalUserControl.ascx Line: 9

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Telerik.Web.UI' could not be loaded.


            WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

One issue may be that I do not see two required dll's in the GAC.

Telerik.Ajax.SharePoint.dll and RadEditorSharePoint.dll.

I do not see these anywhere in the Rad install path or on my hard drive either.

Please advise where these are located.

I noticed when I ran the Telerik installer it did not update the GAC or sp web.config either.

Thank you.

Ajax

answered on 23 Dec 2010

1 answer

64 views

Hierarchical Grid child groups are not behaving consistantly

Hi,

I am using hierarchical grids in my page. The child grid is expanding on click of parent link, but the right side part of the child grid is missing. This behaviour is not consistant always, some times its showing the full sub grid. Please refer the attached screen shots for reference.

Regards,
Chandrababu.

Grid

answered on 23 Dec 2010

13 answers

402 views

display radgrid in new radwindow on same page and enable drag and drop from that radgrid to another radgrid on same page

I am developing prototype using telerik rad controls. One of my requirement is to display a radgrid dynamically inside a radwindow which comes up as a new pop window, on hyperlink click event. There is an additional radgrid on the page. I would then want to drag a row from the dynamically created radgrid(inside radwindow) into existing radgrid on the same page.
I know that radwindow can be used as container for containing controls from same page but I want to the radwindow as new pop up on same page and then I can refer Id's of both radgrid controls while drag and drop.

Kindly reply
Neerav Patel

Grid

answered on 23 Dec 2010

5 answers

252 views

TreeViewNode.ContextMenu in codebehind?

Hi all,

Apologies if this is a question answered elsewhere or if I've missed something simple.

I've got a treeview in which I build the nodes dynamically based on a datasource - specifically I'm manually creating new RadTreeNodes and inserting them because I want different behaviours based on each, but that's probably not directly relevant. At the time of creating each node I assign it to a predefined (in the .aspx) RadContextMenu, like this:

    
            RadTreeNode contactNode = new RadTreeNode();  
        
            if (contact == currentCustomer.ContactAccounts)  
        
               contactNode.ImageUrl = "~/images/icons/16/user-business.png";  
        
            else 
        
               contactNode.ImageUrl = "~/images/icons/16/user-worker.png";  
        
            contactNode.Text = contact.Name;  
        
            if (contact.Email.Length > 0 && contact.Fax.Length > 0)  
        
            {  
        
               contactNode.ContextMenuID = "contactContextMenuEmailAndFax";  
        
            }  
        
            else if (contact.Email.Length > 0)  
        
            {  
        
               contactNode.ContextMenuID = "contactContextMenuEmailOnly";  
        
            }  
        
            ... etc etc etc

There are two things I'd like to do and haven't found a means of doing:

1) rather than define 4 multiple menus including email, fax, email and fax and neither, it'd be nice to be able to iterate the collection of menuitems and simply disable the ones that don't matter

2) I'd like to set the NavigateUrl property of the "Email contact" menu item to a mailto: link at render time

Is there a way to do this?

Cheers,

Kev

TreeView

answered on 23 Dec 2010

1 answer

57 views

Custom Filter Column and no viewstate problem

Hello,

I am using a Grid with a custom filter column as described in the demo http://demos.telerik.com/aspnet-ajax/grid/examples/programming/filteringtemplatecolumns/defaultcs.aspx

The problem I have is that when I turn off the viewstate for the grid the event below does not fire in the event chain.

private void rcBox_SelectedIndexChanged(object sender, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)

{

((GridFilteringItem)(((RadComboBox)sender).Parent.Parent)).FireCommandEvent("Filter", new Pair());

}

private void rcBox_SelectedIndexChanged(object sender, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)

{

((GridFilteringItem)(((RadComboBox)sender).Parent.Parent)).FireCommandEvent("Filter", new Pair());

}

private void rcBox_SelectedIndexChanged(object sender, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)

{

((GridFilteringItem)(((RadComboBox)sender).Parent.Parent)).FireCommandEvent("Filter", new Pair());

}

If I turn on view state then it works fine. I have tried setting the selectedvalue in the "protected override void SetupFilterControls(TableCell cell)" method as follows, but all that does is maintain the selectedvalue during postback and does not cause the rcBox_SelectedIndexChangedevent to fire. You can see from the code below I tried to fire the Filter command but it is too early and causes other problems.

var formvalue = HttpContext.Current.Request.Form[rcBox.UniqueID];

if (!string.IsNullOrEmpty(formvalue))

{

rcBox.SelectedValue = formvalue;

//((GridFilteringItem)(rcBox.Parent.Parent)).FireCommandEvent("Filter", new Pair());

}

Is this a bug in the grid, my only solution is to use viewstate but this is a large gird.

I have also notcied that if the viewstate is switched off you can not change page with the page number buttons and can only use the left and right page buttons.

Grid

answered on 23 Dec 2010

4 answers

158 views

How to use the new TouchScrollExtender?

I'm wondering how to use the new TouchScrollExtender - could someone post an example- code?

Thank you!

General Discussions

answered on 23 Dec 2010

1 answer

65 views

mouseOver background gap and border

There are two problems I hope you can help with:

1. how to remove the unsightly gap between image and text on mouseOver
2. how to remove the border of the rad menu

The attached .png shows both.

Thanks in advance,
Nachi

Menu

answered on 23 Dec 2010

3 answers

71 views

Disappearing Caption Data Item

Inside my ItemCommand event I am handling a grid edit, and when I set the e.Canceled flag to true, the CaptionDataItem does not display (it shows EditItem - {0}.

Any ideas?

Thanks!

Grid

answered on 23 Dec 2010