如何在文字字段iOS上点击时出现键盘？ [英] How to disable keyboard appearing when hitting on a text field , iOS?

问题描述

我有一个文本字段，当用户按下它以显示自定义选择器时我需要。

I have a text field , and i need when the user presses it to show a custom picker.

选择器显示正常，但问题是键盘出现在底部，我不想要那个。

The picker is shown fine , but the problem is that the keyboard appears on the bottom and i dont want that.

这是一个iPad项目，我试图从我的iPhone转换。在iPhone上，这很好用，键盘总是隐藏的。

This is an iPad project which i am trying to convert from my iphone one. On the iPhone , this works well and the keyboard is always hidden.

我有什么遗失/忘记在这里做什么？

What could i be missing/forgetting to do here ?

为了将来参考这里实际发生的事情，实际上两次都是这样的（iphone& ipad）键盘不隐藏。我只是觉得它隐藏在iPhone中，因为从底部弹出的拾取器隐藏了键盘，因为它位于它的顶部。但在ipad上并非如此。

For future reference what actually happened here , was that in fact both times (iphone & ipad) the keyboard was not hidden. I just thought that it was hidden in the iphone because my picker , which was popping from the bottom was hiding the keyboard as it was on top of it. But on ipad this wasnt the case.

无论如何我使用下面建议的委托方法修复它。

Anyway i fixed it , using the delegate method suggested below.

小心，我接受了这个答案，因为这是一个回答 特别 我想要的人。其余的答案是正确的，我认为其他实现更好。

Caution , i accepted this answer cause it was the one answering specifically what i wanted. The rest of the answers are correct and my considered better for other implementations.

推荐答案

-(BOOL)textFieldShouldBeginEditing:(UITextField *)textField
{
    // Here You can do additional code or task instead of writing with keyboard
    return NO;
}

当您点击文本字段并且写入时，将首先调用此deleagate方法NO作为布尔值意味着您不想开始编辑，因此它不会显示键盘。

this deleagate method will get called first when you hit to textfield and if you write NO as a boolean value means you dont want to begin editing so it will not present Keyboard.

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