I'm looking for a way to prevent a task from becoming a summary (by adding tasks, or moving/dropping tasks, as children) if certain conditions exist on that task.  For instance, if a task has had time reported against it, it cannot become a summary.

Can I prevent all the CRUD operations on the Gantt based on checking for a condition on the task that would become a summary?  Can I return the data to check as part of the Gantt query? Or would this have to be outside the control?

Thanks for any help or hints

Hi,

I'm quite new to the Telerik framework, but I've found some strange behaviour(s) when using buttons.

I've got a RadGrid with an edittemplate that expands when a user clicks the editcolumn of a row he wishes to edit.

In this edittemplate I have a few textfields, dropdowns and buttons (checkboxes).

Strangely enough the buttons are acting somewhat strange; my project manager wants me to use the classic rendertype - but when using the classic rendering I seem to have a checkbox in the checkbox (meaning that I have another box inside the box that is left of the text of said checkbox). 

If I however go for a lightweight rendering it seems fine, until I check the box once which then expands the width of the checkbox. 

Here are some snippets of the code:

<div style="margin-top:10px;">
                                   <telerik:RadButton ID="RbtnShow" RenderMode="Auto" runat="server" ToggleType="CheckBox" ButtonType="StandardButton" style="margin-right:203px;">
                                       <ToggleStates>
                                           <telerik:RadButtonToggleState Text="Show On Report" PrimaryIconCssClass="rbToggleCheckboxChecked" />
                                           <telerik:RadButtonToggleState Text="Show On Report" PrimaryIconCssClass="rbToggleCheckbox" />
                                       </ToggleStates>
                                   </telerik:RadButton>

                                   </telerik:RadButton>
                                          <telerik:RadLabel runat="server" ID="RlblDate" AssociatedControlID="RtxtDate" Text="State Date:" style="margin-right:38px;" />
                                            <telerik:RadTextBox ID="RtxtDate" runat="server" width="130px">
                                            </telerik:RadTextBox>
                                       </div>

                                 <telerik:RadButton ID="RbtnKey" runat="server" ToggleType="CheckBox" ButtonType="StandardButton" width="110px"  

                                                                style="margin-right:200px;">
                                       <ToggleStates>
                                           <telerik:RadButtonToggleState Text="Key Issue" PrimaryIconCssClass="rbToggleCheckboxChecked" />
                                           <telerik:RadButtonToggleState Text="Key Issue" PrimaryIconCssClass="rbToggleCheckbox" />
                                       </ToggleStates>
                                   </telerik:RadButton>

I'll attach a picture so you might understand it better.

My Radupload control is not remebmering the value on post back and therefore loosing its value to upload the files.

        <telerik:RadAsyncUpload ID="rdFileUploads" TargetFolder="~\uploads\" MultipleFileSelection="Automatic" runat="server"></telerik:RadAsyncUpload>
                          

Hi Telerik Team,
I am using batch edit grid.

My requirement: I want to restrict the user to add new records when the number of records in grid view is more than the Some Quantity (Eg:-2 records).
Below is the code

Note:-Quantity is dynamically Vairing value

ASPX:

Hi, I have to create a table to monitor a list of streams.
The table, as you can see from the attached, must have the following features:

- The stream description (or name) to be monitored
- The type (input, output or both)
- The results of a particular day (and here is the problem)

It must also be possible:
- Switch the view from one week to another
- Change the type of streams to be displayed (View 1 for example shows the customer streams. The View 2 is for suppliers streams)

The data streams are provided by Web Service, via JSON.

I planned on doing everything with the RadGrid, but I have some difficulties in its implementation.

This is the model to pass:

Where "DetailStream" is:

I've been exploring use of the Spreadsheet control. I followed an example which shows me how to define the provider and read from an XLS file in App_Data folder of ASP.NET application. Uses latest versions of UI/AJAX, VS2015, Azure, etc.

I am finding that simple spreadsheets load reliably.

Medium size ones take a few seconds to load, and then show a blank sheet, no error message.

See attachment for this error.

Large size ones take a long time and timeout.

I am wondering whether there are severe capacity and/or performance issues with the Spreadsheet control, or this behavior is a side-effect of reading a file within my app's directory.

Dear All,

      In  My Application I am using RadGrid Inside the RadWindow. In RadGrid i have used RadTextBox under Item Template. My Requirement is in my form when i will click the button radwindow will be displayed. But the actual problem is i cant set the focus inside the RadTextBox. Because RadGrid was located inside the RadWindow. I have tried the following code. But it doesnt help. I am looking for your valuable help & suggestions.

  private void FocusOriginalRow(short index)
        {
            foreach (GridDataItem gridItem in rGrdItemDet.Items)
            {
                if (gridItem.ItemIndex == Convert.ToInt32(index))
                {
                    gridItem.FindControl("txtSPCS").Focus();
                    return;
                }
            }
        }