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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsHelpHelpError when viewing help after deleting a non-empty category - "Parent item not found" Error when viewing help after deleting a non-empty category - "Parent item not found"
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5/3/2007 10:47 AM
 
Owen

Joined: 4/27/2007
Posts: 5

Upon deleting a category which contained several subcategories and tutorials, the error message shown below occured:

Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Parent item not found ---> System.Exception: Parent item not found at DotNetNuke.Modules.Help.RecursiveHelper.AddCategoryItemsToRecursiveItem(RecursiveCategoryItem& root, CategoryInfoCollection items) at DotNetNuke.Modules.Help.RecursiveHelper.ConvertListToRecursiveItem(CategoryInfoCollection list) at DotNetNuke.Modules.Help.NavPane.LoadCategories() at DotNetNuke.Modules.Help.NavPane.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

It appears the SQL stored procedure is just setting the category as deleted=1,  rather than also changing all categories in the table with the base category as their parent to deleted. 
 
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5/4/2007 4:25 AM
 
Owen

Joined: 4/27/2007
Posts: 5

Looking at it now it was probably to do with some changes I made. I've reversed them and it now gives a warning when deleting a non-empty category.
 
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5/10/2007 2:33 AM
 
Philip Beadle


Joined: 1/7/2003
Posts: 1822

We put a check in there to make sure you cant delete a category with children or tutorials in it.

Philip Beadle - Employee
 
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