multi node tree picker saving clears selected items - Questions/Suggestions

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Peter Cort Larsen 418 posts 1015 karma points

Oct 03, 2012 @ 10:07

0

Multi-node tree picker: Saving clears selected items

Questions/Suggestions

Hi,

I have a problem using Multi-node tree picker.

When selecting some nodes and saving the page, the selected items disappears until i re-enter the page again.

Can this be avoided?

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Lee Kelleher 4020 posts 15802 karma points MVP 13x admin c-trib

Oct 03, 2012 @ 10:43

0

Hi Peter,

Which version of Umbraco and uComponents are you using?

This is the second time I've heard about this issue - see here - I haven't been able to reproduce the issue (yet). So any additional details would be great.

Cheers, Lee.

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Peter Cort Larsen 418 posts 1015 karma points

Oct 03, 2012 @ 11:30

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Hi,.

I use vers. 3.03 on a umb vers. 4.7.1.1

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Peter Cort Larsen 418 posts 1015 karma points

Nov 13, 2012 @ 10:26

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Still a problem, i vanet got any more info, no js errors. it just dosnt retain the state of the selected nodes.

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Peter Cort Larsen 418 posts 1015 karma points

Nov 14, 2012 @ 13:43

Hi all,

I ended up doing this, see code below.

It reloads the node after first save, to get selected nodes from multi node tree picker.

The user have to life with, that the nodes loads twice.

    // code by Tim Geyssens
    public class DocumentNew : ApplicationBase
    {
       
        //Save pnode twice to load selected content of multi node tree picker.
        public DocumentNew()
        {
            Document.AfterSave += new Document.SaveEventHandler(Document_Save);
        }

        void Document_Save(Document sender, umbraco.cms.businesslogic.SaveEventArgs e)
        {
            umbraco.BasePages.BasePage.Current.ClientTools.ChangeContentFrameUrl(string.Concat("editContent.aspx?id=", sender.Id));
        }
    }

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Peter Cort Larsen 418 posts 1015 karma points

Nov 14, 2012 @ 14:01

Hi,

I forgot to check if the page is valid. If you use mandatoory fields you need this version. Also you can filter out docs, which shouldnt be reloaded.

using umbraco.BusinessLogic;
using umbraco.cms.businesslogic.web;

namespace Ontranet
{
    // code by Tim Geyssens
    public class DocumentSave : ApplicationBase
    {

        //Save pnode twice to load selected content of multi node tree picker.
        public DocumentSave()
        {
            Document.AfterSave += new Document.SaveEventHandler(Document_Save);
        }

        void Document_Save(Document sender, umbraco.cms.businesslogic.SaveEventArgs e)
        {
            if (sender.ContentType.Alias != "CategoryPage" ||  sender.ContentType.Alias != "OverviewPage" ||sender.ContentType.Alias != "Master" ||sender.ContentType.Alias != "Widgets" ||sender.ContentType.Alias != "Widget" ||sender.ContentType.Alias != "Folder")
            {
                if (umbraco.BasePages.BasePage.Current.IsValid)
                {
                    umbraco.BasePages.BasePage.Current.ClientTools.ChangeContentFrameUrl(string.Concat("editContent.aspx?id=", sender.Id));
                }
            }
        }
    }
}

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Multi-node tree picker: Saving clears selected items