如何將textField添加到工具欄

Question

我有一個工具欄，我想發佈一個textField。我試着用下面的代碼，但它不起作用：

UIBarButtonItem *customItem = [[UIBarButtonItem alloc] initWithTitle:@"Item" style:UIBarButtonItemStyleBordered target:self action:@selector(action:)]; 

UITextField *customItem1 = [[UITextField alloc] init]; 

    NSArray *items = [NSArray arrayWithObjects: customItem, customItem1, nil]; 
[self setToolbarItems:items animated:YES]; 

Answer 1

工具欄項目必須都是UIBarButtonItems。爲了顯示別的東西，你嵌入一個視圖到項目：

UIBarButtonItem *customItem1 = [[UIBarButtonItem alloc] initWithCustomView:view]; 
//view is the embedded view, in your case a UITextField