ios - UITableView and UIView in one UIViewController -


i want develop ipad application. have uiviewcontroller contain uitableview , uiview, , in file .xib have these 2 controllers. in viewcontroller.h: have uitableview *table , uiview *viewcontent.

in viewcontroller.m: developed functions need load data table view. need pass data uitableview uiview. use didselectrowatindexpath doesn't work:

- (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath {       // object activite : here no problem       ipadag1activity  *activite = [[objects objectforkey:[objectsindex objectatindex:indexpath.section]] objectatindex:indexpath.row];      uiview *contentview = [[uiview alloc]init ];      //now instanciate uiviewcontroller wich contain  : uiview *contentview , uitableview      gsaactivityviewcontroller *activity = [[gsaactivityviewcontroller alloc]init];      //in uiview add label "desc" affect value of activite.description      activity.desc.text = activite.description; }

i assuming code part of gsaactivityviewcontroller class. being said, not need create new gsaactivityviewcontroller , change label on controller, because have controller initialized.

here code doing:

 //this line getting ipadag1activity correctly looks like, fine  ipadag1activity  *activite = [[objects objectforkey:[objectsindex objectatindex:indexpath.section]] objectatindex:indexpath.row];    //this code creating brand new uiview called *contentview, never gets used.  guessing getting warning unused variable here. ?  line not need in program far can tell because don't need create new contentview, need use on gsaactivityviewcontroller  uiview *contentview = [[uiview alloc]init ];    //the line below creating brand new instance of gsaactivityviewcontroller, don't want brand new isntance, want use gsaactivityviewcontroller has been initialized.  line not need in program fas can tell.  //now instanciate uiviewcontroller wich contain  : uiview *contentview , uitableview  gsaactivityviewcontroller *activity = [[gsaactivityviewcontroller alloc]init];    //lastly, changing text of desc on new gsaactivityviewcontroller created.  controller did not need created , not being used in way other function block, when change text on desc changing text on has not been displayed , tossed out when function ends (assuming arc)  //in uiview add label "desc" affect value of activite.description  activity.desc.text = activite.description;

so fix problem, can use self current gsaactivityviewcontroller. not need initialize new 1 (or new contentview).

so here how code should look:

 ipadag1activity  *activite = [[objects objectforkey:[objectsindex objectatindex:indexpath.section]] objectatindex:indexpath.row];   //in uiview add label "desc" affect value of activite.description  self.desc.text = activite.description;

this answer based on few assumptions, desc label property of gsaactivityviewcontroller , code resides inside gsaactivityviewcontroller.


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