I am attempting to create a web form with a RadPivotGrid and RadChart according to http://demos.telerik.com/aspnet-ajax/pivotgrid/examples/applicationscenarios/chartintegration/defaultvb.aspx?show-source=true. 

However, I am getting the following error when I run the project:
JavaScript runtime error: Unable to get property 'PageRequestManager' of undefined or null reference

Can you kindly advise?

Hi, how do you set he style for the edit form field titles (to the left of the input controls). I have a CSS class that I would like to apply to the table cells that hold the titles, but cannot see how to do this.

I have attached a screen shot of the area that I mean.

thanks

​

Hi,

The Site structure as below
1. www.root.org
2. www.root.org/subsite
3. www.root.org/subsite/Audience etc. 
                
We have a requirement to customize the CSS Class Layout dropdown for “Publishing Page Content (content field)” and Telerik RadEditor for SharePoint Web Part.
This customization should work for media kit site level and its sub sites level (www.root.org/subsite   & www.root.org/subsite/Audience).
We followed the instruction as in http://www.telerik.com/help/aspnet-ajax/moss-sp2010-different-configuration-files-for-different-webs.html and media kit site is picking the custom style sheet in the dropdown under Table Wizard  Table Properties  CSS Class Layout. 
However the sub sites www.root.org/subsite/Audience are not picking the custom styles. They are displaying some default value as in the screenshot attached (Telerik_Table_CSS_Class_Layout_Issue.png). 

If we make some customization in some site level, will it be inherited to its sub site?

I've followed the  tutorials and examples to save the Grid settings by user. I"m using the  GridSettingsPersister.cs class. Everything is working fine using the SessionState.  I have a requirement that a user should be able to save multiple settings and reload them as needed for a report.  Basically saving the report search criteria and display, so when the user comes back in the future they can select a saved report settings name from a combobox and the report will return results in the saved format.  I'm using a Sql Server table to save my named search and display criteria.  I'm having trouble getting the saved grid format to load.  It seems to be saving fine but when I get the value from the combobox_selectedIndex change event (autopostback=true).  The saved settings for the grid aren't applied.
I've followed this example: http://www.telerik.com/help/aspnet-ajax/grdsavingsettingsonperuserbasis.html but I'm missing something when restoring from the database.  What do I need to do to get this work properly?

Aspx:

Code Behind:

When a file gets uploaded to the temporary folder its name is changed to ensure that it is unique. However the file gets copied to the TargetFolder with its original name. If two people upload files with the same name at the same time then the latter will overwrite the former. How can I ensure that each file in the TargetFolder will be unique so as to prevent collisions?

Hi,

I am dynamically adding menu items and submenu items to RadContextMenu. I have a Radgrid, on right click it shows contextmenu. Items in context menu are dynamically added based on row clicked.

This context menu renders fine most of the time but one in a while item width do not cover 100% and shows transparent background. How can I fix this issue?

JavaScript code to add context menu items:
............................................................................
function GetInformationFromServerAndCreateTicketBayContextMenuItems(sender, eventArgs) {
            var cmTechFilterID = $telerik.$("[id$='cmTechFilter']").attr("id"); //Gets the ID, this is external JS safe...you can use the = .ClientID asp method though
            var menu = $find(cmTechFilterID);
           // menu.trackChanges();
            menu.get_items().clear();
           // menu.commitChanges();


            var evt = eventArgs.get_domEvent();
            if (evt.target.tagName == "INPUT" || evt.target.tagName == "A") {
                return;
            }

            //this prevents from displaying browser context menu
            var evt = eventArgs.get_domEvent();
         
           evt.cancelBubble = true;
           var index = eventArgs.get_itemIndexHierarchical();
           document.getElementById("radGridClickedRowIndexCM").value = index;
           sender.get_masterTableView().selectItem(sender.get_masterTableView().get_dataItems()[index].get_element(), true);

          

           var rgTicketsGridID = $telerik.$("[id$='rgTicketsGrid']").attr("id"); //Gets the ID, this is external JS safe...you can use the = .ClientID asp method though
           var grid = $find(rgTicketsGridID);

           var dataItem1 = grid.get_masterTableView().get_dataItems()[index];
           var currentTicketID = dataItem1.getDataKeyValue("ID");
           var apptID1 = dataItem1.getDataKeyValue("ApptID");
           var Status = dataItem1.getDataKeyValue("Status");

           var baseUrl = 'WorkforceServices/RequestHandler.ashx?q=getticketbaycontextmenuitems&TicketID=' + currentTicketID + "&ApptID=" + apptID1;
           var serviceOptions = {};
           serviceOptions.url = baseUrl;
           serviceOptions.data = null;
           serviceOptions.type = 'GET';
           serviceOptions.processData = false;
           serviceOptions.contentType = "application/json";
           serviceOptions.dataType = 'json';
           serviceOptions.success = function (result) {

               menu.trackChanges();
               menu.get_items().clear();

               var ticketBayContextMenuItems = result.TicketBayContextMenus;
                       var ticketStatuses = result.TicketStatuses;
                       var bumpStatuses = result.BumpStatuses ;

                       if (ticketBayContextMenuItems.length > 0) {
                           for (var index = 0; index < ticketBayContextMenuItems.length; index++) {
                               var description = ticketBayContextMenuItems[index].Value;
                               var value = ticketBayContextMenuItems[index].Key;
                               if (description == "_BreakLine_") {
                                   var menuItem = new Telerik.Web.UI.RadMenuItem();
                                   menuItem.set_isSeparator(true);
                                   menu.get_items().add(menuItem);
                               }
                               else {
                                   var contextMenuItem = new Telerik.Web.UI.RadMenuItem();
                                   contextMenuItem.set_text(description);
                                   contextMenuItem.set_value(value);

                                  
                                   menu.get_items().add(contextMenuItem);

                                   if (apptID1 < 1) {
                                       if (description == "Show In M4")
                                           contextMenuItem.set_visible(false);
                                       else if (description == "Exclude from Appointment Optimization")
                                           contextMenuItem.set_visible(false);
                                       else if (description == "Show Route")
                                           contextMenuItem.set_visible(false);
                                       else if (description == "Directions")
                                           contextMenuItem.set_visible(false);
                                       else if (description == "Find Tech")
                                           contextMenuItem.set_visible(false);
                                   }


                                   if (value == "ChangeTicketState") {
                                       if (ticketStatuses.length == 0) {
                                           contextMenuItem.set_visible(false);
                                       }
                                       else {
                                           for (var indexRCItem = 0; indexRCItem < ticketStatuses.length; indexRCItem++) {
                                               var destinationStateID = ticketStatuses[indexRCItem].DestinationState;
                                               var transitionName = ticketStatuses[indexRCItem].TransitionName
                                               var destinationStateID = ticketStatuses[indexRCItem].DestinationState;
                                               var nextTransitionItem =  new Telerik.Web.UI.RadMenuItem();
                                               nextTransitionItem.set_text(transitionName);
                                               nextTransitionItem.set_value(destinationStateID);
                                               $(nextTransitionItem).css("width", "100%");
                                               contextMenuItem.get_items().add(nextTransitionItem);

                                           } //end of for loop  
                                       }//end of if
                                   }
                                   else if (value == "BumpStatus") {
                                       if (result.BumpStatuses.length == 0) {
                                           contextMenuItem.set_visible(false);
                                       }
                                       else {
                                           for (var indexBS = 0; indexBS < bumpStatuses.length; indexBS++) {
                                               var code = bumpStatuses[indexBS].Code;
                                               var description = bumpStatuses[indexBS].Description;
                                               var bsMenuItem = new Telerik.Web.UI.RadMenuItem();
                                               bsMenuItem.set_text(description);
                                               bsMenuItem.set_value(code);
                                               $(bsMenuItem).css("width", "100%");
                                               contextMenuItem.get_items().add(bsMenuItem);
                                           }//end of for loop
                                       }//end of else
                                   }//end of if (value == "BumpStatus")


                               }//end of else not break line
                           } //end of for loop

                       }// end of if (ticketBayContextMenuItems.length > 0)

                     
                $(contextMenuItem).css("width", "100%");
                menu.commitChanges();
                $(contextMenuItem).css("width", "100%");
               menu.show(evt);
               evt.cancelBubble = true;
               evt.returnValue = false;

               if (evt.stopPropagation) {
                       evt.stopPropagation();
                       evt.preventDefault();
               }

           };


           serviceOptions.error = function (xhr) {
                   alert('Error:' + xhr.statusText);
                  menu.trackChanges();
                  menu.get_items().clear();
                   menu.commitChanges();

                   menu.show(evt);
                   evt.cancelBubble = true;
                   evt.returnValue = false;

                   if (evt.stopPropagation) {
                       evt.stopPropagation();
                       evt.preventDefault();
                   }
           };


           var workforceServiceProxy = new WorkforceServiceProxy(serviceOptions);
           workforceServiceProxy.callService();

}






Here is my html tag for grid and contextmenu
..................................................................................

 <telerik:RadGrid ID="rgTicketsGrid" runat="server"  AllowPaging="true"
                         
                        .................................................................. >
                            <MasterTableView AllowFilteringByColumn="False" .................................>
                            </MasterTableView>
                          
                          
                            <ClientSettings AllowDragToGroup="True" AllowRowsDragDrop="True" EnableRowHoverStyle="True">
                                        <ClientEvents OnRowContextMenu="GetInformationFromServerAndCreateTicketBayContextMenuItems"   />
                            </ClientSettings >
             
                      
                  
                            ...................................................................................................................
                        </telerik:RadGrid>

                        <telerik:RadContextMenu ID="cmTechFilter" runat="server" EnableRoundedCorners="true"
                            EnableShadows="true" EnableViewState="true" OnClientItemClicked="TicketBay_ContextMenuClicked"  >   
      
                        </telerik:RadContextMenu>
Thanks,
Prava

So far I have been able to successfully dynamically load a radtreeview inside a radpanelbar. There are just 2 issues i'm facing now and hopefully someone could help me out. 

Issue 1.

After a post back (control added to an ajaxmanager) generated from a radpanel item selected event, my radtreeview disappears.

Issue 2.

RadTreeView node click event does not fire.

I will paste brief segments of my code below. 

Hello,

I am doing some functionality with drag & drop effect in which I have to drag from one listview to another listview and also in the same listview for reordering purposes. What happens is that I can't capture the drop when user drops inside the listview but outside an html element (LinkButton, Label, etc).

What I tried to do was to put in my ItemTemplate a div running at server and then tried with a Panel containing the data I'm showing in the ListView, so my codebehind could capture this as a htmlElement, but it won't, DestinationHtmlElement is an empty element.

What should I do??

I was looking the ListBox aproximation and the drag & drop example is more or less what I am looking for, but I did not use that because I have to customize the List content as a Link followed by a Label and also it shouldn't have a scroll but it should have a variable height depending on the ammount of data it has

Hope you can help me soon, and if you didn't understand me just let me know

Thanks in advance,

Camilo

Hi,

I am using RadToolTipManager control and displaying tooltip. Tooltip text i am reading from the database.
for normal text i am able to display tooltip with no problem, but in my text there are carriage return characters (like \n \r),
that causes problem and does not display and gives me error.

Please see code:

 

private void PopulateQuestion()

 

{

lblSectionName.Text =

this.Question.PageTitle;

 

divSection.Visible = (

this.Question.PageTitle != string.Empty);

 

lblQuestionSequence.Text =

"Q." + this.Question.Sequence.ToString() + " - ";

 

lblQuestionText.Text =

this.Question.QuestionText;

 

 

// Set help icon alt text

 

 

//imgHelp.AlternateText = this.Question.AdditionalContent;

 

 

//imgHelp.Attributes.Add("title", this.Question.AdditionalContent); // For FireFox

 

 

// string s = "Khwaja \n saiyed";

 

 

// string newstr = s.Replace("\n", "<br/>");

 

 

//this.RadToolTipManager1.TargetControls.Add(imgHelp.ClientID, s.ToString(), true);

 

 

this.RadToolTipManager1.TargetControls.Add(imgHelp.ClientID, this.Question.AdditionalContent.ToString(), true);

 

 

}

 

 

protected void RadToolTipManager1_AjaxUpdate(object sender, Telerik.Web.UI.ToolTipUpdateEventArgs e)

 

{

 

Label lblInsideToolTip = new Label();

 

lblInsideToolTip.Text = e.Value;

e.UpdatePanel.ContentTemplateContainer.Controls.Add(lblInsideToolTip);

 

 

 

 

}


I hope this makes sense to all of you.

Thanks
Khwaja

Hi,
I' working with the version 2014.2.724.45 and our standard is IE9 and I have problems with the clientPasteHtml.  My test page is very simple:

If we use the keyboard to paste text (ctrl+v), the command name is OK (Paste), but if we use the toolbar or the context menu, the command name is not OK (undefined)

Could you help to solve this problem??

I tested with IE11 and I meet the same behavior.

Thank you and have a nice day.

Steeve