Questions on UI for ASP.NET AJAX Forum

1 answer

108 views

Client-Side Script for ContextMenu Causes Error

I have a RADTreeView that I build programmatically.

The same RADTreeView has ContextMenus built during design time. I've attached the script below on the RADTreeview's OnClientContextMenuShowing as below. The issue I have is that this only works for the nodes that have "isApproved" attributes. If right-click anywhere else in the RADTreeView, I get an error that says "Unable to get value of the property 'get_id': object is null or undefined".

My concept is that the get_id method shouldn't be called unless the context menu id is what I have stated below. It seems to be getting called not matter what. Your help is appreciated.

<telerik:RadTreeView ID="RadTreeView1" runat="server" OnClientContextMenuShowing="ClientContextMenuShowing">

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript" language="javascript">

function ClientContextMenuShowing(sender, eventArgs) {

var node = eventArgs.get_node();

var menu = eventArgs.get_menu();

var domEvent = eventArgs.get_domEvent();

/* Change value of context menu based on whether an item is approved or not is Consent

Agenda */

if (menu.get_id() == "ctl00_ContentPlaceHolder1_RadTreeView1_cmOtherApprovalsAgenda") {

var attributes = node.get_attributes();

attributes.getAttribute("isApproved");

if (attributes.getAttribute("isApproved") == "Yes") {

menu.findItemByValue("cmOtherApprovalsAgendaApproveAB").set_text("UnApprove Agenda Bill");

}

else {

menu.findItemByValue("cmOtherApprovalsAgendaApproveAB").set_text("Approve Agenda Bill");

}

</script>

</telerik:RadCodeBlock>

TreeView

answered on 13 Feb 2012

1 answer

165 views

Filtering RadGrid Date column using option 'Contains'

Hi,

I have a radgrid with filtering by column set to true and all columns have 'Show Filter Icon' set to false. One of the gridbound columns is of data type Datetime and the dates are displayed in the format 29 Jan (DataFormatString="{0:dd MMM}"). Is it possible to filter this column using 'contains' functionality ie when the user types 29 or Jan and press enter, it should filter all records with the date 29 or all records with a date in Jan?

If such custom filtering is possible, will it still work with filters on other columns?

Thanks.

Ajax

answered on 13 Feb 2012

1 answer

123 views

radgrid tooltip using jquery

Hi,

I am using RadGrid control with ajax settings. and i have used jquery to display tooltip for specific columns in grid. on changing the page i not getting the tooltip for that column. only on pageload it was invkoing. on postback it not calling javascipt pageload function. i have call pageload javascript function on post back also.
please help.

thanks in advance,
swarna

Grid

answered on 13 Feb 2012

2 answers

173 views

IE Display Issue

Had a few reports from customers that the upload control was not properly displayed. Only a small box was displayed on the screen - no browse button, and nothing happened when clicking.

I was able to reproduce the problem in IE8 compatibility mode (presumably, this would also happen in IE7 and in IE9 compatibility mode).

The span wrapper around the file input box was set to overflow:hidden, which chopped off the control display, leaving just a little bit peeking out.

I added the following to my page to fix the problem:

<style type="text/css">

.RadUpload .ruFileWrap {

overflow:visible !important;

}

</style>

Since the overflow style in the telerik upload.css file is "!important", I could not find a way to fix the overflow globally - I need to add the above style to every page where the control is used. Is there a better way to do this?

Upload (Obsolete)

answered on 13 Feb 2012

2 answers

203 views

GridEditCommandColumn confirm box? Possible?

I would like to add a confirm dialog box to a GridEditCommandColumn on an ImageButton. Is this possible? I do not see any properties that suggest it is. Please advise.

Grid

answered on 13 Feb 2012

0 answers

84 views

Telerik asp with IIS 7

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General Discussions

asked on 13 Feb 2012

2 answers

69 views

Renameing file cause move to other dir

Hi,

I have old version of Telerik controls (ProductVersion: 2008.03.1125.20) but maybe you know something about this problem.

I have on my page:

<telerik:RadFileExplorer ID="fileExp" runat="server">
    <configuration viewpaths="~/Documents" uploadpaths="~/Documents" deletepaths="~/Documents">
</configuration>
</telerik:RadFileExplorer>

Creating folders, renaming and deleting is working, deleting files also but when I rename file, it is moved (with new name)
to folder '~/' (outside ~/Documents). What is wrong?

FileExplorer

answered on 13 Feb 2012

4 answers

267 views

OnClientClose client script not firing

Need some help...

Here's the js to open my rad window (working great)

    
            function GetRadWindow(){ 
        
               var oWindow = null; 
        
               if (window.radWindow) oWindow = window.radWindow; 
        
               else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; 
        
               return oWindow; 
        
            } 
        
            function OpenRadWindow(url, modal, width, height, name, cancelReturnValue, title, refresh, refreshElement, onClose) { 
        
                var oManager = GetRadWindowManager(); 
        
                if (oManager == null) { 
        
                    alert("No Rad manager is available"); 
        
                    return; 
        
                } 
        
                Wnd = oManager.open(url, name); 
        
                Wnd.setSize(width, height); 
        
                Wnd.set_title(title); 
        
                Wnd.setActive(true); 
        
                Wnd.SetModal(true); 
        
                Wnd.set_showContentDuringLoad(true); 
        
                Wnd.center(); 
        
                Wnd.refresh = refresh; 
        
                Wnd.cancelReturnValue = cancelReturnValue; 
        
                Wnd.returnValue = cancelReturnValue; 
        
                if (onClose!=null) Wnd.add_close(onClose); 
        
                if (refreshElement==null) refreshElement = "custom"; 
        
                Wnd.refreshElement = refreshElement; 
        
            }

Here's my code that SHOULD be firing when the window closes:

    
            <telerik:RadCodeBlock ID="cb1" runat="server"> 
        
                <script type="text/javascript"> 
        
                    function refreshCustomFields(sender,eventArgs) 
        
                    { 
        
                      var ajaxManager = $find("<%= rapCustom.ClientID%>"); 
        
                      ajaxManager.ajaxRequest(eventArgs); 
        
                    } 
        
                </script> 
        
            </telerik:RadCodeBlock>

So, window opens great, when I close it, it should fire the "refreshCustomFields" JavaScript method which in turn will trigger an AjaxRequest on my RadAjaxPanel. However, I get the following error in Firefox:

    
            Error: a[b] is not a function 
        
            Source File: http://localhost:64113/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ad0c4ca6e-6b5d-49b6-922d-5244924fb100%3aea597d4b%3ab25378d2 
        
            Line: 6

And this error in IE 8 (Windows 7)

    
            Webpage error details 
        
            User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; OfficeLiveConnector.1.4; OfficeLivePatch.1.3) 
        
            Timestamp: Wed, 28 Oct 2009 21:14:42 UTC 
        
            Message: Function expected 
        
            Line: 6 
        
            Char: 29366 
        
            Code: 0 
        
            URI: http://localhost:64113/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ad0c4ca6e-6b5d-49b6-922d-5244924fb100%3aea597d4b%3ab25378d2

The client script "refreshCustomFields" is in the source and the add_close(onClose) gets called and set properly when the window opens (JavaScript debugger). But I get errors when I close the window. Any help would be appreciated.

Window

answered on 13 Feb 2012

5 answers

574 views

[Solved] How to open a popup or radwindow on click on telerik:GridImageColumn

Hi,
I have scenario where i need to have <telerik:GridImageColumn > inside rad grid. On click of this image i need to open radwindow or any .aspx.
How can i achieve this functionality.Below is the sample code.

     <telerik:RadGrid ID="rdGrdBudgetAssignment" runat="server" AllowPaging="true" AllowSorting="true" AutoGenerateColumns="false" PageSize="20"
     GridLines="None" Width="95%">
     <PagerStyle Mode="NextPrevAndNumeric" />
     <MasterTableView AllowPaging="true" AllowSorting="true" AllowFilteringByColumn="true" CommandItemDisplay="Top">
      <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true" />
      <CommandItemSettings ExportToExcelText="Export To Excel" ShowExportToExcelButton="true" ShowAddNewRecordButton="false" ShowRefreshButton="false" />
      <Columns>
      <telerik:GridImageColumn ImageUrl ="../Images/SortAsc.gif"></telerik:GridImageColumn>
      <telerik:GridImageColumn ImageUrl="../Images/SortDesc.gif"></telerik:GridImageColumn>
      </Columns>
     </MasterTableView>
      <ClientSettings AllowColumnsReorder="true" ReorderColumnsOnClient="true" >
     <Resizing AllowColumnResize="true" />
     </ClientSettings>
     </telerik:RadGrid>

Regards,
Akki

Grid