uitableview - Remove UIActivityIndicator from cell content view when returning from detail view -

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i have uitableview gets data internet when cell clicked displays uiactivity indicator , pushes detail view controller. when click uitableview cell clicked on has grey background , cell content no longer there.

 - (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath

{ static nsstring *cellidentifier = @"tablecell"; tabelcell*cell = [tableview dequeuereusablecellwithidentifier:cellidentifier forindexpath:indexpath];

_activityindicatorcell = [[uiactivityindicatorview alloc]initwithactivityindicatorstyle:uiactivityindicatorviewstylegray];  // center of cell (vertically) int center = [cell frame].size.height / 2;  int width = [cell frame].size.width / 1.1;  // locate spinner in center of cell @ end of text [ _activityindicatorcell  setframe:cgrectmake(width ,center - 9, 16, 16)];  [_activityindicatorcell sethidden:yes]; [[cell contentview] addsubview:_activityindicatorcell];   [  _activityindicatorcell startanimating];   [self.tableview deselectrowatindexpath:[self.tableview indexpathforselectedrow] animated:yes];

}

i added code remove uiactivityindicator still has grey box around cell clicked on , uilabel content no longer there.

- (void)viewwillappear:(bool)animated {   [  _activityindicatorcell stopanimating]; [  _activityindicatorcell hideswhenstopped];  [self retrievedata]; }

i reload tableview in retrievedata method.

any ideas why isn't working ?

if add cell data in "numberofrowsinsection" method works correct?

also cell remains grey , not deselect though run:

[self.tableview deselectrowatindexpath:[self.tableview indexpathforselectedrow] animated:yes];

adding in did select method resolved issue:

[cell setselected:no animated:yes];

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