文本字段的文本颜色变化
问题描述:
请检查我下面的代码,我用一个navigationbar
这是由一个searchbar
和searchbar
有一个文本框,现在我想改变的textfield
文本颜色和我做了下面的代码,但它不是工作,所以请帮助纠正它。文本字段的文本颜色变化
[[UISearchBar appearanceWhenContainedInInstancesOfClasses:@[[UINavigationBar class]]]setTintColor:[UIColor whiteColor]];
[[UITextField appearanceWhenContainedInInstancesOfClasses:@[[UISearchBar class]]]setTextColor:[UIColor whiteColor]];
答
试试这个,
NSArray *searchBarSubViews = [[self.searchBar.subviews objectAtIndex:0] subviews];
for (UIView *view in searchBarSubViews) {
if([view isKindOfClass:[UITextField class]])
{
UITextField *txt = (UITextField*)view;
UIImageView *imgView = (UIImageView*)textField.leftView;
imgView.image = [imgView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
imgView.tintColor = [UIColor whiteColor];
txt.backgroundColor = [UIColor blackColor];
txt.textColor = [UIColor RedColor];
UIButton *btnClear = (UIButton*)[textField valueForKey:@"clearButton"];
[btnClear setImage:[btnClear.imageView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate] forState:UIControlStateNormal];
btnClear.tintColor = [UIColor whiteColor];
}
}
添加更多的代码工作。 –
看到这个https://stackoverflow.com/questions/32968907/how-to-change-uisearchbar-textfield-background-color-and-text-color-in-ios8 –
你可以改变文本中的文本的颜色场景从故事板本身。 –