我想去掉当您在 web View 中聚焦文本字段时出现的键盘顶部的栏。我们有一些其他的方法来处理这个,这是多余的和不必要的。
webview keyboard bar http://beautifulpixel.com/assets/iPhone_Simulator-20100120-152330.png
如果您遇到此问题,请务必前往 https://bugreport.apple.com并复制 rdar://9844216
最佳答案
- (void)viewDidLoad {
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
}
- (void)keyboardWillShow:(NSNotification *)notification {
[self performSelector:@selector(removeBar) withObject:nil afterDelay:0];
}
- (void)removeBar {
UIWindow *keyboardWindow = nil;
for (UIWindow *testWindow in [[UIApplication sharedApplication] windows]) {
if (![[testWindow class] isEqual:[UIWindow class]]) {
keyboardWindow = testWindow;
break;
}
}
for (UIView *possibleFormView in [keyboardWindow subviews]) {
// iOS 5 sticks the UIWebFormView inside a UIPeripheralHostView.
if ([[possibleFormView description] rangeOfString:@"UIPeripheralHostView"].location != NSNotFound) {
for (UIView *subviewWhichIsPossibleFormView in [possibleFormView subviews]) {
if ([[subviewWhichIsPossibleFormView description] rangeOfString:@"UIWebFormAccessory"].location != NSNotFound) {
[subviewWhichIsPossibleFormView removeFromSuperview];
}
}
}
}
}
这很有效。
网址:http://ios-blog.co.uk/iphone-development-tutorials/rich-text-editor-inserting-images-part-6/
关于iphone - UIWebView 键盘 - 摆脱 "Previous/Next/Done"栏,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2105858/