iphone - Custom UITableViewCell imageView not updating after setImage -


i've got custom uitableviewcell class model object performs asynchronous download of image displayed in cell. know i've got outlets connected in ib widgettvc, know image data being returned server, , i've alloc/init'd widget.logo uiimage too. why image blank in tableviewcell? in advance.

- (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath {      widget *thewidget = [widgetarray objectatindex:indexpath.row];      static nsstring *cellidentifier = @"widgetcell";     widgettvc *cell = (widgettvc*)[self.tableview dequeuereusablecellwithidentifier:cellidentifier];      if(cell == nil)     {         [[nsbundle mainbundle] loadnibnamed:@"widgettvc" owner:self options:nil];         cell = self.widgettvc;         self.widgettvc = nil;     }      [cell configurewithwidget:thewidget];      return cell; } 

in widgettvc class, have following method:

- (void)configurewithwidget:(widget*)awidget {     self.widget = awidget;     self.namelbl.text = awidget.name;     [self.logoivw setimage:awidget.logo]; // logoivw image view logo } 

finally- i've got callback method sets logo uiimage property on widget model object asynchronously (simplified):

 (void)didreceiveimage:(asihttprequest *)request {     // pass ref widget's logo uiimage in userinfo dict     uiimage *animage = (uiimage*)[request.userinfo objectforkey:@"image"];           uiimage *newimage = [uiimage imagewithdata:[request responsedata]];     animage = newimage;  } 

in didreceiveimage:, you're modifying local pointer animage. need set image property of uiimageview in order update gets displayed. instead of stashing reference widget's uiimage, pass reference uiimageview, , in didreceiveimage: like

uiimageview *imageview = (uiimageview*)[request.userinfo objectforkey:@"imageview"];  uiimage *newimage = [uiimage imagewithdata:[request responsedata]]; imageview.image = newimage; 

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