Questions on UI for ASP.NET AJAX Forum

6 answers

158 views

Hi, I've a standard line chart. It is possible to align the markers so that they are on the grid lines. And also, so that the date labels on the X-axis match up to the grid lines instead of being in between lines. Thanks.

Chart (Obsolete)

answered on 02 Aug 2013

1 answer

261 views

Telerik.Web.UI.dll version 2010.2.929.35

Hi I am using a RadGrid (Telerik.Web.UI.dll version 2010.2.929.35) control with default PageSize as 5 .When the user is navigating to next page, the page size which we have selected (suppose 10)is changing back to the default one(here 5).

How we can maintain the page size selected by user in different pages?

Please help me to resolve the issue.

Grid

answered on 02 Aug 2013

1 answer

90 views

[Solved] Select button has no response

Hi,

I am using version 2013 Q1 on IE10. I have the following issue when using the component.

I placed the AsyncUpload in a Radgrid EditTemplate which in turn residing in a RadWindow. When I press the SELECT button in the AsyncUpload component, the file browser popup where I can select a file to upload. This works well as long as I stay in the RadWindow; however, when I exit the RadWindow (returning to the calling page) and come back again, the file browser didn't popup at all no matter how many times I click the SELECT button.

The same issue was found when I tried this on IE8 and IE9. Any idea of what might have caused this?

Thanks.
Emily

AsyncUpload

answered on 02 Aug 2013

1 answer

88 views

Link up treeview control to scheduler control

Hi,

I would like to link up my Treeview control to scheduler control.As per selection of treeview(with checkboxes) should be able to show their info on scheduler. Any example/help on this would be appreciated.

Scheduler

answered on 02 Aug 2013

1 answer

96 views

Error handling

Hello,

I want to handle server errors, but not by displaying alert message or showing div on client side. I want load usercontrol with exception information like message and stack trace, when error is thrown.

I have only one main page (Default.aspx) where usercontrols are loaded dynamically.

How to do this.?

Ajax

answered on 02 Aug 2013

1 answer

61 views

Header Context Menu - IE10

Hi,

I am having a problem with the column selection feature of the header context menu in IE10.

The menu shows the list of available columns but it is not possible to check or uncheck any of the items in the list. The underlying columns are hidden and shown but its rather an uncomfortable user experience.

It seems to work fine in Chrome, Safari, Firefox and also IE10 in compatibility mode.

If you activate the menu in your demo you can reproduce the problem.

Any ideas?
Thanks

Bob

Grid

answered on 02 Aug 2013

4 answers

948 views

Accessing old & new values in ItemUpdated

Hello,

my problem it's like here:
http://www.telerik.com/community/forums/aspnet-ajax/grid/accessing-old-amp-new-values-in-itemupdated-iteminserted-and-itemdeleted.aspx

How can I get the old values in all input refill, if I get a exception on ItemUpdated?
I try here the code:

protected void RadGrid1_ItemUpdated(object sender, GridUpdatedEventArgs e)

{

if (e.Exception != null)

{

e.KeepInEditMode = true;

e.ExceptionHandled = true;

flag = 1;

GridEditFormItem editedItem = (GridEditFormItem)e.Item;

Hashtable new_values = new Hashtable();

Hashtable old_values = new Hashtable();

e.Item.OwnerTableView.ExtractValuesFromItem(new_values, editedItem);

old_values = (Hashtable)editedItem.SavedOldValues;

foreach (Object key in new_values.Keys)

{

string value = old_values[key].ToString(); // Here I get a error! With: Object reference not set to an instance of an object.

}

Any ideas? Im still a beginner (;
Thanks..

Grid

answered on 02 Aug 2013

2 answers

284 views

[Solved] How to attach client event to textbox inside RadSearchBox?

Hi,

Is there a way to attach client event to textbox inside RadSearchBox control?
I want to attach keypress event and check whether user press "Enter" key or not.

Thanks in advanced,
Robin

SearchBox

answered on 02 Aug 2013

9 answers

475 views

[Solved] Hide Table Wizard option from InsertTable tool

Hi,

I want to allow my users to insert HTML tables in the content they generate, but I don't want them to be able to fully control styles and formatting for the inserted table. The only control users should have is over the number of rows and columns in the table. We do this to preserve look-n-feel consistency through our content.

The InsertTable tool in RadEditor is great except we want to hide the Table Wizard and Table Properties options from the drop-down (which give "full-control" over table properties). Is there a way to achieve this? Is InsertTable a Tool Strip that we could modify?

Alternatively, we could build our own tool strip from the "primary" buttons that show up on that drop-down, but I wasn't able to find the corresponding tool for the interactive "table grid" that you drag across to specify the number of columns and rows. Thanks,

Stefan

Editor