Questions on UI for ASP.NET AJAX Forum

1 answer

107 views

I am using the RadUpload control and have an issue with it, as follows:

When the submit button is clicked without selecting any file in the upload control, a postback occurs but the button logic isn't called. The form is then cleared with no error message displayed.

How can I detect this condition (no upload file specified) and handle it in a more graceful manner?

Upload (Obsolete)

answered on 23 Sep 2010

5 answers

1.0K+ views

Find Control Of text box in header of radgrid

Hi All,

I am using telerik Rad Grid in my applilcation.I have placed a text box in the header of one column of this rad grid.

I am able to find the control of header and text box but my problem is that I am not able to get the text typed in that text box.
Here I am typing the code how I am finding the control of header and text box.

Dim header as Gridheaderitem=TryCast(RadGrid1.mastertableview.GetItemTypes(Getitem.header)(0),Gridheaderitem)
Dim textbox as textbox=Ctype(header.findControl("textbox"),textbox)
Dim strtext as string=textbox.text

Please see this if anyone is able to solve this problem...thanx in advance.

shubham

Grid

answered on 23 Sep 2010

3 answers

215 views

Setting DataSource at runtime

Hello,

I'm using with the RadGrid for display and edit data.

I want to set the DataSource at runtime, so in Page_Load i put:

myGrid.DataSource = myList;

myGrid.DataBind();

I have 2 problems with that:

1. for the first time data ara well but the next time that comes to Page_Load

a fall occurs.

2. the data are presented also without the DataBind,

but the next time that comes to Page_Load the changes that made on the grid disappear.

Can you refer me to a grid of receiving data at runtime and not by DataSourceID, and Lets to edit

Thanks.

Grid

answered on 23 Sep 2010

1 answer

103 views

Possible Security Risk?

The text editor in DNN may exploit a security risk.

If the editor is placed on a page, say for a registered user updating their profile's bio, the Image Manager, Document Manager, etc. gives the user access to the portal root, where they can delete, upload, rename images, docs, etc. along with looking at the directory structure. They could easily, through the Doc Manager, add a link in their bio to a restricted document and, once the bio is saved, click on the link to download the file.

The managers need to be disabled or localized to the logged in user's directory (/Portals/PortalId/Users/UserId/UserId).

Thanks,
Joshua

Editor

answered on 23 Sep 2010

3 answers

130 views

Input EmptyMessage

i am having a issue with RadMaskedTextBox using Prometheus 3.1218.2070.

the empty message does not display

    
            <telerik:RadMaskedTextBox ID="RadMaskedTextBox1" runat="server" 
        
                            EmptyMessage="MM/YYYY" Mask="##/####" DisplayMask="##/####" > 
        
            </telerik:RadMaskedTextBox>

Input

answered on 23 Sep 2010

3 answers

58 views

What does this code do (it was in the samples)

My program seems to work fine without it but I am nervous about removing it.

protected void RadGrid1_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)
    {
        if (e.Item is GridEditableItem && e.Item.IsInEditMode)
        {
            if (!e.Item.OwnerTableView.IsItemInserted)
            {
                GridEditableItem item = e.Item as GridEditableItem;

                GridEditManager manager = item.EditManager;

                GridTextBoxColumnEditor editor = manager.GetColumnEditor("CustomerID") as GridTextBoxColumnEditor;

                editor.TextBoxControl.Enabled = false;
            }

        }
    }

Grid

answered on 23 Sep 2010

1 answer

115 views

[Solved] DateTimePicker

I am using version 2009.3.1314.35 of the Telerik controls.

When I place a datetimepicker control on an empty form, I am expecting to see a control.SelectedTime property. However, I don't see it.

<

telerik:RadTimePicker ID="RadTimePicker1" runat="server">

</telerik:RadTimePicker>

Inside my designer file, I have the following:

/// <summary>

/// RadTimePicker1 control.

/// </summary>

/// <remarks>

/// Auto-generated field.

/// To modify move field declaration from designer file to code-behind file.

/// </remarks>

protected global::Telerik.Web.UI.RadTimePicker RadTimePicker1;

How can I get this property value to appear in the code behind?

Calendar

answered on 23 Sep 2010

1 answer

191 views

How to handle Enter key in Popup Edit form

In RADGrid, how to make 'Enter' key to accept the change in a popup edit form and return to parent grid control?

What it does now is when I press 'Enter' in a popup edit form, it pops up another edit form for another grid control in the same window. How could that happen?

Ken

Grid

answered on 23 Sep 2010

3 answers

680 views

[Solved] RadGrid InPlace Edit of specific column

Hi,

I have a grid with 5 columns, what I want to do is when editing a row, only the 5th column is editable, columns 1-4 should remain as it is, is this possible? can you please point me to a good example.

Thanks in advance
John

Grid

answered on 23 Sep 2010

4 answers

482 views

Open New Radwindow from Parent Window

Hello All,

Can anyone help me to solve this problem.

1) I have a normal IE window, when i click on button, it should open a completely new Radwindow and close the parent window.
Currently its opening in same window.

2) From Child window, hope it can open popups and should not be a problem.

Any solution will be really appreciated.

Regards
Sudhakar

Window

answered on 23 Sep 2010