[imp] Drag and drop

[Michael M Slusarz]

Quoting c.bayerlein at bundesarchiv.de:

> Hi Ralf,
>
>> As somebody who has done heavy customisation/hacking on DIMP H3 for a
>> German authority, I can assure you the difference between the
>> standalone DIMP app and the DIMP view in H4 and the Horde 5 Ajax
>> Framework as used in IMP H5 and Kronolith is tremendous, it's not
>> something one would express as a series of patches.
> I totally appreciate this, but as I said, it's most probably just a  
> small issue in the Javascript Frontend Code - somebody must have at  
> least a rough idea, how D'n'D was implemented then and now.

The base dragdrop library used is dragdrop2.js, located at  
horde/js/dragdrop2.js.  Then you will also need to look at  
imp/js/dimpbase.js and imp/js/viewport.js to tweak how the dragdrop  
code interacts with the actual layout of the IMP pages (doing a grep  
for DragDrop is useful in these files).

michael

___________________________________
Michael Slusarz [slusarz at horde.org]