onShow

The onShow method is called before making the view visible. For example, a list of objects displayed on the screen by a view must be refreshed once a user returns back to the view after making changes in one of objects using an editor. For this purpose, the refresh() method of the aps/Grid object helps as follows:

onShow: function() {
   self.byId("srv_grid").refresh();
}

If the method returns a deferred promise by means of the dojo/Deferred module, UX1 will start the next method, that must be onContext, only after the promise is resolved.

← init

onContext →