本文介绍了禁用 UITextField 键盘?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我在我的应用程序中放置了一个数字键盘,用于在文本视图中输入数字,但为了输入数字,我必须单击文本视图.一旦我这样做了,常规键盘就会出现,这是我不想要的.

I put a numeric keypad in my app for inputing numbers into a text view, but in order to input numbers I have to click on the text view. Once I do so, the regular keyboard comes up, which I don't want.

如何完全禁用键盘?非常感谢任何帮助.

How can I disable the keyboard altogether? Any help is greatly appreciated.

推荐答案

UITextField 的 inputView 属性默认为 nil,这意味着显示标准键盘.

The UITextField's inputView property is nil by default, which means the standard keyboard gets displayed.

如果你给它分配一个自定义输入视图,或者只是一个虚拟视图,那么键盘不会出现,但闪烁的光标仍然会出现:

If you assign it a custom input view, or just a dummy view then the keyboard will not appear, but the blinking cursor will still appear:

UIView* dummyView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 1, 1)];
myTextField.inputView = dummyView; // Hide keyboard, but show blinking cursor

如果您想隐藏键盘和闪烁的光标,请使用以下方法:

If you want to hide both the keyboard and the blinking cursor then use this approach:

-(BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
    return NO;  // Hide both keyboard and blinking cursor.
}

这篇关于禁用 UITextField 键盘?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

08-19 21:42