TabViewControllers with Navigation/Tableviews reading from sql
Good Morning Guys/Girls
I am very new at programming for the iPhone, i have done alot of examples. I can create开发者_开发技巧 tabview project successfully and tableviews opening from SQL.
However i am finding it very difficult to try and put them all together, i am not sure i am getting the delegates very well.
I would like to ask someone if possible to please please help me with this problem to try and understand this better.
What i am trying to do exactly is have a TabView Project, each tab would have a navigationcontroller page (so a table with say search on top, and table view) the data is being populated either from sqllite3 or datacore.
Thats it.
it seems simple enough, but i am sorry, i need to see a working example to see how these multiple controllers are being loaded. Do you delegate each in a different class? please if someone can make an example to so i can load it and see.
thank you Eden
I always prefer creating complex multiviews through coding.
You need to start with view based application. And then create a UITabbarController in you appDelegate file.
Appdelegate.h
UITabBarController *tabBarController;
// set properties
Appdelegate.m
// Synthsize
tabBarController = [[UITabBarController alloc] init];
tabBarController.delegate=self;
//Adding Search,Nearby,Map,AboutUs,Favorites Tabs to tabBarController
Search * search = [[Search alloc] init];
UINavigationController *searchNav = [[UINavigationController alloc] initWithRootViewController:search];
Nearby* nearby = [[Nearby alloc] init];
UINavigationController *nearbyNav = [[UINavigationController alloc] initWithRootViewController:nearby];
Map* map = [[Map alloc] init];
UINavigationController *mapNav = [[UINavigationController alloc] initWithRootViewController:map];
AboutUs* aboutUs = [[AboutUs alloc] init];
UINavigationController *aboutUsNav = [[UINavigationController alloc] initWithRootViewController:aboutUs];
Favorites* favorites = [[Favorites alloc] init];
UINavigationController *favoritesNav = [[UINavigationController alloc] initWithRootViewController:favorites];
NSArray* controllers = [NSArray arrayWithObjects:searchNav,nearbyNav,mapNav,aboutUsNav,favoritesNav, nil];
tabBarController.viewControllers = controllers;
[window addSubview:tabBarController.view];
You can accordingly manage in which tab you want to place navigation controller or only a view controller.
Then in each of the view controllers mentioned above you need to implement
- (id)init {}
in which you can set Tab name and image.
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