File explorer Gridview MasterTable

3 posts, 1 answers
  1. sandee
    sandee avatar
    7 posts
    Member since:
    Mar 2015

    Posted 03 Jul 2015 Link to this post

    Hi Guys,

     Im working on Radfileexplorer I'm facing so many problems, My problem is like  that I want assign the datasource to file explorer  inside gridview how to assign  the datasource to RadfileExplorer mastertable view its getting error here is the code  . can you please help me .


                    GridBoundColumn  Id = new GridBoundColumn();
                  Id .HeaderText = "Id";
                  Id .UniqueName = "Id";
                  Id .DataField = "Id";
                   Id .SortExpression = "Id";

                  GridBoundColumn Name = new GridBoundColumn();
                  Name .Grid.MasterTableView.Columns.Add(JobFileId);
                  Name .HeaderText = "Name";
                  Name .UniqueName = "Name";
                  Name .DataField = "Name ";
                  Name .SortExpression = "Name";

                    rdFileExplorer.Configuration.ContentProviderTypeName = typeof(Telerik.Web.UI.Widgets.FileSystemContentProvider).AssemblyQualifiedName;
                    rdFileExplorer.InitialPath = Convert.ToString(folders.GetValue(0));
                    rdFileExplorer.Configuration.ViewPaths = folders;
                    rdFileExplorer.Configuration.DeletePaths = folders;
                    rdFileExplorer.Configuration.UploadPaths = folders;
                    rdFileExplorer.Configuration.MaxUploadFileSize = 10485760;
                    rdFileExplorer.GridContextMenu.OnClientShown = "OnClientContextMenuShown";
                    rdFileExplorer.Grid.AutoGenerateColumns = false;
                    rdFileExplorer.Grid.MasterTableView.DataSource = ds.Tables[0].DefaultView;

    Its getting  error im unable to  assign the datakey names.

    Can you please help me how to assign the datasource.

  2. sandee
    sandee avatar
    7 posts
    Member since:
    Mar 2015

    Posted 03 Jul 2015 in reply to sandee Link to this post

    folder path is came from database values.
  3. Answer
    Vessy avatar
    1641 posts

    Posted 07 Jul 2015 Link to this post

    Hello sandee,

    Is there a chance that you configuring the paths of FileExplorer after the PageLoad event? If so, please note that Page_Load is the latest moment of the page life cycle in which the FileExplorer can be configured, otherwise its child controls will not be bound properly.

    If this is not the case, can you provide a little more information regarding the exact scenario in which the control is used?
    • What is the content provider assigned to your FileExplorer and what is the custom functionality you are implementing in it?
      rdFileExplorer.Configuration.ContentProviderTypeName = typeof(Telerik.Web.UI.Widgets.FileSystemContentProvider).AssemblyQualifiedName;
    • What is the type of the values received from your database? Can you verify that they represent virtual paths to folders placed inside the application folder?

    Looking forward to receiving a reply from you,
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