如何在iOS7中更改UISearchBar的inputView？ [英] How to change inputView of UISearchBar in iOS7?

问题描述

在iOS6中，我使用以下代码更改UISearchbar的inputView

In iOS6 , I use the below code to change inputView of UISearchbar

for (UIView *view in _searchBar.subviews) {
    if ([view isKindOfClass: [UITextField class]]) {
        UITextField* textField = (UITextField*)view;
        [textField setInputView:_myKeyboard];
        break;
    }
}

iOS7中的UISearchbar发生了变化，我不知道如何找到textField来改变inputView。
请帮忙！谢谢！

UISearchbar in iOS7 had changed, I don't know how to find textField to change inputView. Please help! Thanks!

推荐答案

子视图的层次结构在iOS7中已经更改，因此您可以使用以下代码：

The hierarchy of subview has been changed in iOS7, so you can use the following code:

// subviews
NSArray *searchBarSubViews = [[self.searchBar.subviews objectAtIndex:0] subviews];
for (UIView *view in searchBarSubViews) {
    if([view isKindOfClass:[UITextField class]])
    {
        UITextField* search=(UITextField*)view;
        [search setFont:[UIFont fontWithName:@"MyCustomFont" size:15]];
        search.delegate = self;

        [search setInputView:self.customKeyboard];
        [self.customKeyboard setTextView:search];
    }
}
[self.searchBar reloadInputViews];

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