I’m using Nsoutline view with core data and array controller , how can i disable sorting array ?
I’m using Nsoutline view with core data and array controller , how can i
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I’m using Nsoutline view with core data and array controller , how can i disable sorting array ?
An array controller or a tree controller? Usually, you’d use an array controller with a table view and a tree controller with an outline view.
Bind the
contentandselectionIndexPathsbindings of the outline view itself to the tree controller using key paths “arrangedObjects” and “selectionIndexPaths”, respectively. Don’t bind the outline view’ssortDescriptorsbinding to anything.Normally you don’t bind the outline view’s bindings directly. In that case, the outline view’s
content,selectionIndexPaths, andsortDescriptorsbindings are automatically bound to the tree controller to match the value binding of the columns. When you bind some of those yourself, it prevents this automatic binding. Since you’ve not boundsortDescriptorsand you’ve prevented the automatic binding, sorting is disabled.