Marbles: Difference between revisions
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'''Description''' | '''Description''' | ||
Initially, navigation-main row | Initially, navigation-main row will be initiated with widget-id say 0 and delete will be false | ||
When user drags an widget on canvas, new widget | When user drags an widget on canvas, new widget will be created and a new entry comes in navigation-main table. Similarly children-widgets are created and subsequent entries will be given in specific tables. In this way, a whole tree-view of UI application would then be saved in database. | ||
For undo operation, navigation-row entry for "delete" can be set to true, similarly for redo operation, entry would be false again. | |||