Cogworks Multi Node Tree Picker Style Field Type for Contour

Intro:

An approximation of the uComponents Multi Node Tree picker for Contour using Patrick Filler’s excellent jquery plugin Chosen. See the “Multiple select” example here http://harvesthq.github.com/chosen/ for an idea of what the plugin does in this context.

You can specify:

• Placeholder Text. Appears as a placeholder when nothing is selected
• Minimum items. The minimum number of items allowed. Leave blank for 0 and make sure mandatory is not ticked.
• Maximum items. The maximum number of items allowed. Leave blank for 99999999 items which is the (theoretical!) maximum.
• Invalid Message. Message to display when max or min is exceeded. Leave blank for “Number of items selected should be between {min} and {max}."
• DefaultValue. The field type supports standard umbraco placeholders. e.g. {member.someuComponentsCSVType}