Hi.
How can i remove edit button for a detailtable with in place mode in a hierarchical grid?
I have found a solution for a grid as follows:

   if (e.Item.OwnerTableView.IsItemInserted && e.Item is GridDataInsertItem)
            {
                radGrid.MasterTableView.GetColumn(columnName).Visible = true;
                foreach (GridDataItem dataItem in radGrid.MasterTableView.Items)
                {
                    (dataItem[columnName].Controls[0]).Visible = false;
                }
            }
            else
                radGrid.MasterTableView.GetColumn(columnName).Visible = false;

but can't find out who to hide the edit button for the detailtable when i have a hierarchical grid with on detail table. Anyone?

Hi team,
usually the client select column select all the checkboxes in the grid , but what i want is when i click the checkbox in the header of the gird
i want to check only the checkboxes that are enabled in the grids.Please provide the code snippet to acheive this.

I want to use a window as a means of collecting data, validating when the user presses OK then if all is OK, return to the parent form and save to the database.

Your "Returning Values from a Dialog " sample doesn't actually return to the code behind part, but updates the form using a java script.

I'm not very familiar with scripts and would prefer to do the work in the code behind part of the form.

How can I do this?

Thanks
Jeremy

Hi.

I'm using a RadGrid object and I want to find an item by its keys values.

The dictionary is a Hashtable that is filled with a foreach iteration.


I'm using the following example. Dictionary d is filled with the following values:

-       d   Count = 2   System.Collections.Hashtable
+       ["MVFCodCIA"]   "035"   
+       ["MVFRefXRisk"]   "70000598"   

At the listGrid, if I make the following question at the inspection window I have this:

listGrid.Items[7].KeyValues   "{MVFCodCIA:\"035\",MVFRefXRisk:\"70000598\"}"   string

So the item exists.

When I debug the code, gdis.Length is 0, so the FindItemsByKeyValues doesn't find me the item I'm searching.

Am I doing something wrong?

Thanks.

Hello,

Is there a feasible way of determining what the new value will be of an input control inside of a OnKeyPress client-side handler?

- I've seen a lot of postings here showing sender.get_value() + args.get_keyCharacter() - but of course that assumes that the user is typing straight through and the cursor is at the end of the control. Not always the case! ;)
- The reason I'm looking to do this is to implement regex validation in real time (keydown or OnKeyPress), before the control loses focus. OnValueChanged and OnValueChanging occur on blur. (ASP.NET validation on post-back is clumsy and not appropriate for the circumstances we need this).

Ideally, though, Telerik could release a RegEx version of RadTextBox!

Thanks,

- Mike

hey everyone,

How can i bind the radgrid using Wcf workflow service application.I have a seperate project where i've created wcf service using workflow,
but m not able to get the data from my service to the UI.

Thanks
Amit

I am getting the 'htmlfile:Unexpected call to method or property access'  error while I select a Treeview node and click on a button on the second attempt. i.e first I select a node and click on the button which opens a Radwindow pop up and then when I close the Radwindow , I make a Ajax request on the parent page to refrsh the Treeview control. Once that is done , when I select some other node and click on the button (to update the information opening a Radwindow) , I get the above error mentioned. I read in several of your threads that It is related to IE 8 and the latest version of RadControls for ASP.NET AJAX resolves this issue. But I have the latest 2011 1Q SP2 version, but still it's not resolved.

Thanks
Madhu

Hi,

I have a need to plot movement against time from a number of different sensors (5-7)

I am holding the sensor type and time of activation in a SQL database.

Is it possible to have a multiple charts that share a common x axis(time in minutes) so that I can have one chart per sensor? Where the y axis shows a single sensor activation. Basically a series of bar charts.

Ideally I would like to be able to zoom on one chart and have all charts zoom to the same level and also be able to use the graph in a report.

Does any one have any idea if this is even remotely possible?

All and any help greatly appreciated.

Thanks

Chris

Hi

We've written a user control that has a RadComboBox using LoadOnDemand.  It works fine when placed directly on the page, however, we run into problems with it inside a RadGrid that uses Ajax.

Although it renders ok, the problem is it does not populate the RadComboBox with data.  Currently it displays 'Loading' and then fails.

I suspect the ajax in the RadGrid isn't playing nicely with the ajax in the RadComboBox.  The RadGrid's ajax is managed by a RadAjaxManager.  My thought was to include the RadComboBox as an AjaxUpdatedControl in the RadAjaxManager but I'm not sure how to do that.  Firstly the RadComboBox is inside a user control, secondly it is created dynamically by the RadGrid, of which multiple may be opened at the same time (seeing as a RadComboBox is on each RadGrid row).

I'm using RadControls_for_ASP.NET_AJAX_2010_1_415_dev_hotfix.zip.

An additional issue is that we want the RadComboBox to preload the first X items (i.e. fire OnItemsRequested) on page load or preferably when the RadComboBox is initialised.  The problem this causes is that it complicates when we can set the SelectedValue.  It would also irritate the user if they have to wait for this when he/she opens the ComboBox list.  Our work around is using OnClientLoad = "RadComboBoxLoad", and in the javascript we call: combo.requestItems('', false);.   Is there a better way to do this?

Thanks

Hi,

Can you point me in the right direction on how to save state for rad grid. I have a grid in edit mode and when i create a new row because of the post back the values in edit mode are lost when row is created. I attached a screen of the grid in edit mode to give you an idea. 

Thanks,
Ron.