Question

ios 怎样使xib上的控件显示

Answer 1

viewDidLoad内先获取要修改view再修改其frame(或其信息颜色、字体、文本、图片等等)

-(void)viewDidLoad:(BOOL)animated
{
[super viewDidLoad:animated];

//通获取xib视图（view）--前提xib设置该viewtag
//该返UIView象需要转换其实际类型
UILabel *theLabelYouWant = (UILabel *)[self.view viewWithTag:998];
theLabelYouWant.text = @"I get my view in this way.";

//通IBOutlet直接给需要view指定属性；百度IBOutlet详细说明
//遍历self.view（或想查找某view父视图--前提拥该视图‘句柄’）遍历view判断view属性符合条件view；
for(UIView *view in [self.view subviews])
{
if([view 某些条件判断我要view])
{
//我要view
}
}

}