iOS键盘风格在webview？ [英] iOS keyboard style in webview?

问题描述

我对web开发很新，我的项目使用的是Jquery-mobile，Phonegap和compass（s​​css）。

I am pretty new to web development, my project is using Jquery-mobile, Phonegap and compass (scss).

默认情况下，输入字段获取焦点，是一个键盘包含一种顶部栏有字段导航能力。我想摆脱这个导航栏，并显示在iOS中最简单的键盘。我尝试以一种形式或没有表单标签封装我的对象，没有成功。我没有任何线索如何实现这一点，如果可能的话：/

By default, the keyboard showing up when an input field gets focus, is a keyboard containing a sort of top bar with fields navigation abilities. I would like to get rid of this navigation bar, and display the simplest keyboard available in iOS. I tried enclosing my objects in a form or without a form tag, without success. I don't have any clue how to achieve this, nore if it is possible :/

Thx任何建议！

>

strong>如果您遇到此问题，请务必前往 https://bugreport.apple.com 并复制rdar：// 9844216

If you hit this problem, make sure to head over to https://bugreport.apple.com and duplicate rdar://9844216

推荐答案

要删除bar，你应该深入目标c代码。

To remove the bar you should dive into the objective-c code.

这是我使用的代码：（在包含UIWebview的控制器中添加以下代码）

This is the code that I use: (inside the controller that contains your UIWebview add the following code)

首先添加一个观察者来接收键盘通知：

First add an observer to receive the notification for the keyboard :

-(void)viewWillAppear:(BOOL)animated{
   [[NSNotificationCenter defaultCenter] addObserver:self
                                            selector:@selector(keyboardWillShow:)
                                                name:UIKeyboardWillShowNotification
                                              object:nil];
}

- (void)keyboardWillShow:(NSNotification *)note {
    [self performSelector:@selector(removeBar) withObject:nil afterDelay:0];
}
- (void)removeBar {
  // Locate non-UIWindow.
  UIWindow *keyboardWindow = nil;
  for (UIWindow *testWindow in [[UIApplication sharedApplication] windows]) {
    if (![[testWindow class] isEqual:[UIWindow class]]) {
        keyboardWindow = testWindow;
        break;
    }
  }

  // Locate UIWebFormView.
  for (UIView *formView in [keyboardWindow subviews]) {
    // iOS 5 sticks the UIWebFormView inside a UIPeripheralHostView.
    if ([[formView description] rangeOfString:@"UIPeripheralHostView"].location != NSNotFound) {
        for (UIView *subView in [formView subviews]) {
            if ([[subView description] rangeOfString:@"UIWebFormAccessory"].location != NSNotFound) {
                // remove the input accessory view
                [subView removeFromSuperview];
            }
            else if([[subView description] rangeOfString:@"UIImageView"].location != NSNotFound){
                // remove the line above the input accessory view (changing the frame)
                [subView setFrame:CGRectZero];
            }
        }
      }
    }
}

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