Hi,

 Can I add custom MenuItem "Add Permission" to Folder or File of FileExplorer?? and on Click on that Menu Item I want to open a popup or new Window where I can pass the ItemID as querystring or something of selected Folder. Here is my code

<telerik:RadFileExplorer VisibleControls="TreeView,Toolbar,ListView,Grid,FileList,ContextMenus"
                runat="server" ID="RadFileExplorer1"   OnClientItemSelected="OnClientItemSelected"
                EnableOpenFile="true">
            </telerik:RadFileExplorer>

 protected void Page_Load(object sender, System.EventArgs e)
   {

       RadFileExplorer1.Configuration.SearchPatterns = new string[] { "*.jpg", "*.jpeg"};
       RadFileExplorer1.Configuration.ContentProviderTypeName = typeof(DBContentProvider).AssemblyQualifiedName;
       RadFileExplorer1.Configuration.ViewPaths = new string[] { "Files" };
       RadFileExplorer1.Configuration.UploadPaths = new string[] { "Files" };
       RadFileExplorer1.Configuration.DeletePaths = new string[] { "Files" };
   }

Hello,

When I upload new image the image is uploaded, but after the upload the ImageManager refreshes and display the warning that the same filename allreday exists: "A file with a name same as the target already exists!". 

How can I prevent this? I don't have a file with the same name. I thing that the problem is in refreshing that is happening after upload.

Thanks

I am new to the Telerik platform and am building an edit form in a RadGrid populated via data entity with code behind needDataSource.

In the EditFormSetting I call a UserControl Form which renders the edit form when you click the edit record link.  The edit form has 2 GradDropDownLists that are populated via data entity as well.  When the edit form opens all the data from the data base is pulled in and fills the text boxes with the correct data using ASP code shown below.

The problem is the 2 DropDowns do not show the selected values from the database, the selected value shows the first item in the database table for the DropDown list.

How can I get these 2 DropDowns to display the database values ?

Thanks for any help

Perry

Hi:

I am building a RadGrid programatically from data read from a backend CRM system. The codebehind file builds a dataset and binds to the Radgrid. Can anyone provide an example on how I can set the format of the columns in the Codebehind file? I need some columns formatted as currency, some as percentage, etc. I tried using

RadGrid1_ColumnCreated

RadGrid1_ItemDataBound

but neither worked.

Thanks for any and all input.

John.

Following this post suggestion and for performance purposes I’ve changed RadComboBox by RadDropDownList:

 
http://blogs.telerik.com/blogs/13-02-06/meet-the-better-performing-and-more-lightweight-dropdownlist-for-asp.net-ajax

The component is located in a responsive grid and its width is set to 100%. That works fine with RadCombobox and either the textbox and the list of items adjust their width to 100%. But with RadDropDownList the list width is not adjust to 100%, is adjusted to  width of the max length item.

HI Community 

does anyone have an example of using a RadDropDownTree in a Filter ? 

 i searched in the forum without a result :-( 

what i have so far :-) 

 <telerik:GridBoundColumn DataField="Problem_FK" DataType="System.Int32" FilterControlAltText="Filter Problem_FK column" HeaderText="Problem_FK" SortExpression="Problem_FK" UniqueName="Problem_FK" Display="true">
                            <FilterTemplate>
                                    <telerik:RadDropDownTree ID="ddtProb" runat="server" DataFieldID="prob_ID" DataFieldParentID="prob_ParentID" OnClientEntryAdded="ExpectedIndexChanged" DataSourceID="dsProblemTree" DataTextField="prob_Name" DataValueField="prob_ID" Height="16px" Width="361px">
                                    </telerik:RadDropDownTree>
                                <telerik:RadScriptBlock ID="rsbExpected" runat="server">
                                    <script type="text/javascript">
                                        function ExpectedIndexChanged(sender, args) {
                                            var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                            tableView.filter("Problem_FK", args.get_item().get_value(), "EqualTo");
                                        }
                                    </script>
                                </telerik:RadScriptBlock>
                            </FilterTemplate>
                    </telerik:GridBoundColumn>

thanks a lot

best regards 

Dennis