I have a VisualForce page inline1 embedded in Account page layout. While hitting the save button in the visualforce page it redirects to some other url : https://c.ap1.visual.force.com/apex/inline1?id=0019000000BqDd1&core.apexpages.devmode.url=1. But I want this to be in the same account detail page[without refreshing the parent page of course], only to reflect the saved visualforce page. Here is the code :
public PageReference Save(){
Update lstAcct;
return null;
}