Fancytree Drag & Drop - Advanced Example

Photo Gallery List - <ul> list as standard jQuery Draggable (but not Sortable)

Requirements, Questions, and Todos

• Question: are nodes moved or copied from right to left?
  Should it be possible to drag from left to right?
  Should the left tree also support multi-select?
• Question: any objections to add this sample to the public repository?
• Images inside nodes are scaled to 16x16
• Native cross-tree copyTo
• Native cross-tree moveTo
• Non-contiguous multi-select of sortable list items using modifier key (Ctrl/Opt)
• [Req] Click one Sortable list item to highlight it, then Shift Click another item to select multiple contiguous items in Sortable list [like your OS does]
• [Req] Test with lazy nodes and auto-expand
• [R]Drag & Drop reorder of single list items
• [Req] Drag & Drop reorder of Sortable list items (multi selected) with Ajax update
  Question: what does 'with Ajax update' mean?
• [Req] Drag & Drop single or multiple selected Sortable list items and drop them on to the Fancy tree where they belong (including lazy-loading)
  Question: what does 'including lazy-loading' mean?
• Add Fancytree-like D&D target icons to Sortable list sorts so they look the same as Fancytree sorts & drops
• Native support for multi-node DnD (includes multi-node helper image) (currently implemented using the std. callbacks)
  Also sometimes the order is reverted.
• Drop target marker should consider the real node height
• Native support for multi select with Click + SHIFT and CTRL (currently implemented using the std. callbacks)
  Also, Click + Shift could allow to extend a current range.
• Optimize CSS for better disambiguation of 'Selcted' vs. 'Active' nodes
• Dragging a Draggable over the right tree does not revert, although invalid