Questions on UI for ASP.NET AJAX Forum

2 answers

128 views

RadGrid Selecting Row for Drag and Drop is not working If AjaxControlToolKit.Config is used

I'm trying to upgrade Telerik and AjaxControlToolKit Controls. With this Change I'm forced to use AjaxControlToolKitManager.I have defined ControlBundle in AjaxControlTool.Config referenced under Controlbundle of ToolKitScriptManager to minimize scripts generated . With this Change Drag and Drop of Telerik
RadGrid is not working . Can you please help me on this?. Please let me
know if you want more details?

Ajax

answered on 01 Sep 2014

14 answers

827 views

Rad Datepicker not updating the date text in input field

Hi All
I have a very strange issue, which occurs only in IE (all versions) and that too some times.
I am using a Datepicker control, where we enter the date in the input field manually and then do a server post back, the issue occurs randomly where the input date is not considered and it considers the previously entered date.

We did a little client side debugging and found that this occurs when we enter the date manually and use a mouse to do a server postback, If we use the keyboard tab to do a server post back it this does not occurs.
And even with mouse if we click any where in the page and then do a post back, this issue does not occurs.
I guess this has to do with some internal telerik client side event, which is responsible for updating the datepicker, which does not fires at times.

Surprisingly the error does not happens in Chrome, Firefox, Safari, Opera or any advanced browser.

/SANDIP

General Discussions

answered on 01 Sep 2014

1 answer

202 views

Difference between ClientDataSource and Regular Data Source

This is probably painfully obvious, but what is the difference?

ClientDataSource

answered on 31 Aug 2014

5 answers

167 views

Excel Like Grid

Hi,

I want a Grid to behave somewhat like Excel where if the cell has numeric data, it should appear on the right of the cell and if contains a non-numeric data, it should appear on the left of the cell. Please let me know how to achieve this with the RadGrid Control.

Thanks.

Grid

answered on 29 Aug 2014

4 answers

1.2K+ views

Properties and User Control(ascx)

Hi Everyone,

I need some help. I'm building a radgrid with ascx control like this demo Edit Form Type . However, I made some changes where I'm using Entity Framework to store information back to the database. I'm using the below code to capture the textbox and dropdownlist value and then passing them into my entity code.

This is where I need some help. Instead of capturing the textbox value directly, I want to create a property and apply some validation rule in the properties. Then I want to access these properties to get the values from the aspx.cs file. Instead of string CostCenterName = (userControl.FindControl("txtCostCenterName") as RadTextBox).Text, I need to access the properties.

Code Behind on the .ascx.cs file

public string CostCenterName

{

get

{

return txtCostCenterName.Text;

}

Code Behind on .aspx.cs file

UserControl userControl = (UserControl)e.Item.FindControl(GridEditFormItem.EditFormUserControlID);

int CostCenterNo = Int32.Parse((userControl.FindControl("txtCostCenterNo") as RadNumericTextBox).Text);

string CostCenterName = (userControl.FindControl("txtCostCenterName") as RadTextBox).Text;

int CostCenterType= Int32.Parse((userControl.FindControl("ddlCostCenterType") as RadDropDownList).SelectedValue);

string UpdateBy = UserName;

DateTime UpdateDateTime = DateTime.Now;

var insertNew = new CostCenter

{

CostCenterNumber = CostCenterNo,

CostCenterName = CostCenterName,

CostCenterTypeID = CostCenterType,

UpdateBy = UpdateBy,

UpdateDateTime = UpdateDateTime

};

try

{

DbContext.AddToCostCenters(insertNew);

DbContext.SaveChanges();

SetMessage("Cost Center No " + CostCenterNo + " was added!");

}

Grid

answered on 29 Aug 2014

1 answer

143 views

Load on demand works with WCF in Chrome but not IE under windows auth

I have a WCF service that I build the list of nodes for a tree. The service is in the same directory as the website which is using windows authentication. Everything works fine locally, but when I put the code on a dev server running IIS 7, the tree loads as expected in Chrome, but with IE, I get "...method failed". Watching the traffic with fiddler:

Locally with IE:
401 requests followed by 200 OK codes.

Request to Dev server with IE
When I expand the tree, there is the 401 request, which prompts for credentials again. This DOES NOT happen in chrome. I just see the call to the WCF method and it results in an http 200 OK.

Ive followed the examples in both the documentation and other sources:
http://www.telerik.com/help/aspnet-ajax/treeview-load-on-demand-wcf.html
http://www.slickit.ca/2009/02/wcf-using-iis-and-windows.html

but I am still getting the issue with IE v9

TreeView

answered on 29 Aug 2014

1 answer

129 views

Edit the pager message

Hi, i want to edit the pager message at the bottom of grid to something like : showing 1-10 of 50 items in 50 pages. How to edit it?

Grid

answered on 29 Aug 2014

10 answers

795 views

RadGrid checkboxlist

Hello,

I have a field in my RadGrid where I want to be able to select multiple items. For example, field "Colors" will allow users to choose Red, Blue, Green, Yellow and/or Orange. Multiple selections allowed. How can this be implemented within RadGrid? I am aware of GridCheckBoxColumn but that only provides a single checkbox.

I'm open to using other selection controls, like combobox.

Thank you.

Grid

answered on 29 Aug 2014

1 answer

322 views

Override a specific folder icon

Hello,

I'm using a custom file browser provider which works fine.

I have a tree with many folders and I override the folder icon in css :

.RadFileExplorer .rfeThumbnailView .rfeFile .rfeFileIcon.folder {

...

}

Now, I want to change the icon for a single folder (i.e. the recycle bin folder).

How can I do this ?

FileExplorer

answered on 29 Aug 2014

3 answers

246 views

OnItemCreated not called

Hi Team,

I am using treelist. I am binding data to treelist and calling below method

<ClientSettings>
                            <ClientEvents OnItemDeselected="ReviewerAssignmentList_OnItemDeselected" OnItemSelected="ReviewerAssignmentList_OnItemSelected"
                                 OnItemCreated="ReviewerAssignmentList_OnItemCreated" />
                            <Selecting AllowItemSelection="true" UseSelectColumnOnly="true" />
                            <Scrolling AllowScroll="true" ScrollHeight="431px" UseStaticHeaders="true" />
                        </ClientSettings>

Data is binded to treelist.

And in method ReviewerAssignmentList_OnItemCreated

function ReviewerAssignmentList_OnItemCreated(sender, args) {
                alert('1');
            }

It is not called method ReviewerAssignmentList_OnItemCreated, but If I click anywhere on page this method is called and displays alert.

Could any body help me on this, so that alert is displayed when rows are created.

Regards
Sandy

TreeList

answered on 29 Aug 2014