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radeditor Image manager folder name need to html decode

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Sunil
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Sunil asked on 03 Feb 2014, 01:26 PM
Hello Team,

I have used telerik rad editor in my application.

In my application there are image library, audio library, video library.

I have bound this library with rad editor image manager, video manager, media manager.
(for e.g: used code for bind my library
 rtfEditor.ImageManager.ContentProviderTypeName = typeof(Telerik.ContentProvider.TelerikDBContentOfPhotoManager).AssemblyQualifiedName;
 rtfEditor.MediaManager.ContentProviderTypeName = typeof(Telerik.ContentProvider.TelerikDBContentOfMediaManager).AssemblyQualifiedName;
rtfEditor.FlashManager.ContentProviderTypeName = typeof(Telerik.ContentProvider.TelerikDBContentOfFlashManager).AssemblyQualifiedName;
)

Above all functionality working fine.

Now Problem is that in my database there are folder name or image gallery name or video gallery name is saved but when these folders is bind inside image manager / video manager / medai manager. it is not html decode to display folder or gallery name.

For Example my folder name is <April's obra> inside database I have saved with HTML Encode and its "&lt;April&#39;s Obra&gt;"
but I need to display "April's obra" in folder name.

for other controls like rad grid its automatically HTML decoded.

I have attached here screen shot for it.







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Dobromir
Telerik team
answered on 05 Feb 2014, 12:52 PM
Hello Sunil,

RadEditor is using RadFileExplorer to provide file browsing functionality for its dialogs and by default the control does manipulate the names of the items displayed inside its content.

To handle this case, you need to modify the FileBrowser.ascx built in dialog and handle the RadFileExplorer's ExplorerPopulated event and manually decode the name of the items, e.g.:
void explorer1_ExplorerPopulated(object sender, RadFileExplorerPopulatedEventArgs e)
{
    foreach (var item in e.List)
    {
        item.Name = Server.HtmlDecode(item.Name);
    }
}

More detailed information on how to modify this built-in dialog is available in the following KB article:
http://www.telerik.com/support/kb/aspnet-ajax/editor/details/displaying-single-upload-control-in-the-filebrowser-upload-manager

I hope this helps.

Regards,
Dobromir
Telerik
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Sunil
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answered on 07 Feb 2014, 11:31 AM
Hello Dobromir,

Thanks for your help.

I have already used External dialog ExternalDialogsPath="~/EditorDialogs" .

And now I had used code suggest by you as below.

<script runat="server" type="text/C#">    
    protected void RadFileExplorer1_ExplorerPopulated(object sender, RadFileExplorerPopulatedEventArgs e)
    {
        foreach (var item in e.List)
        {
            item.Name = Server.HtmlDecode(item.Name);
        }
    }
  
</script>

 <telerik:RadFileExplorer ID="RadFileExplorer1" Height="400px" Width="400px" TreePaneWidth="150px"
                runat="Server" EnableOpenFile="false" AllowPaging="true" PageSize="100" VisibleControls="TreeView,Grid"
                OnClientFolderLoaded="OnClientFolderLoaded" OnExplorerPopulated="RadFileExplorer1_ExplorerPopulated" />


but still not affect folder name.
Also if I am trying to debug with break point it dont come to break point.

Thanks 
Sunil
0
Vessy
Telerik team
answered on 11 Feb 2014, 04:23 PM
Hello Sunil,

Attaching a handler to a server event of a control, placed inside external dialog of RadEditor has to be done in the page load event of the custom user control. It cannot be attached directly through the FileExplorer's property:
protected void Page_Load(object sender, System.EventArgs args)
{
    Telerik.Web.UI.RadFileExplorer explorer = (Telerik.Web.UI.RadFileExplorer)this.FindRadControl(this.Page);
    if (explorer != null)
    {
        explorer.ExplorerPopulated += explorer_ExplorerPopulated;
    }
}
 
protected void explorer_ExplorerPopulated(object sender, Telerik.Web.UI.RadFileExplorerPopulatedEventArgs e)
{
    foreach (var item in e.List)
    {
        item.Name = Server.HtmlDecode(item.Name);
    }
}

For your convenience I am attaching the modified project from the linked by my colleague Dobromir article, so you can examine it on your side.

Regards,
Veselina Raykova
Telerik
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Sunil
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Dobromir
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Sunil
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Vessy
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