[tw5] Draggable list - change a filed value when drag and drop

I have a draggable list as below <> Every tiddler has a filed called "page". My question is when I changed the order of tiddlers by drag and drop, I want the value of this filed changes accordingly. To explain more, I have three tiddlers like below Tiddler-A Tiddler-B Tiddler-C Their page

[tw5] Draggable list - change a filed value when drag and drop

I have a draggable list as below <> Every tiddler has a filed called "page". My question is when I changed the order of tiddlers by drag and drop, I want the value of this filed changes accordingly. To explain more, I have three tiddlers like below Tiddler-A Tiddler-B Tiddler-C Their page