xcode 如何隐藏 UITextField 边框？
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How to hide UITextField border?
提问by Javier Calatrava Llavería
I have a UITextField and I am trying to make the UITextField border invisible so that the background and UITextField would have the same color and there would be a seamless look. But the problem is I also use a placeholder and there is a border that I cannot remove. I already tried:
我有一个 UITextField 并且我试图使 UITextField 边框不可见，以便背景和 UITextField 具有相同的颜色并且外观无缝。但问题是我也使用了占位符，并且有一个我无法删除的边框。我已经尝试过：
textOption.borderStyle = UITextBorderStyleNone;
textOption.layer.borderWidth = 0;
It didn't work. Would you please help me on that? I still can see the border of the UITextField. fyi: The UITextView that I use doesn't have this issue => There is no placeholder in UITextViews.
它没有用。你能帮我吗？我仍然可以看到 UITextField 的边框。仅供参考：我使用的 UITextView 没有这个问题 => UITextViews 中没有占位符。
回答by Javier Calatrava Llavería
If you want to remove the textfield border you can do it directly with interface builder:
如果要删除文本框边框，可以直接使用界面构建器进行操作：
回答by Nirav Gadhiya
Just use this..
就用这个..
textOption.borderStyle = UITextBorderStyleNone;
[textOption setBackgroundColor:[UIColor clearColor]];
回答by KOTIOS
In Swift this worked for me :
在 Swift 中，这对我有用：
passwordTextField.borderStyle = UITextBorderStyle.none
回答by Fox5150
Swift 4 :
斯威夫特 4：
yourTextfield.borderStyle = .none
回答by Alexandre Lins
If you are using Interface Builder or Storyboard, you can select the textField, go on the Attributes inspector's tab, under the option Border Style you have 4 styles to chose from, the first one is without border.
如果您使用的是 Interface Builder 或 Storyboard，您可以选择 textField，进入 Attributes inspector 的选项卡，在选项 Border Style 下，您有 4 种样式可供选择，第一个是无边框的。
If doing it in code, this should work
如果在代码中这样做，这应该有效
textOption.borderStyle = UITextBorderStyleNone;
[textOption setBackgroundColor:[UIColor clearColor]];
回答by Alexandre Lins
You have to just set border style None
你只需要设置边框样式无
textFieldName.borderStyle = UITextBorderStyleNone;
回答by codercat
UITextField *tfText = [[UITextField alloc] initWithFrame:CGRectMake(65, 200, 200, 30)];
tfText.backgroundColor = [UIColor colorWithRed:0.2 green:0.9 blue:0.5 alpha:0.3];
tfText.textAlignment = UITextAlignmentCenter;
// Border Style None
[tfText setBorderStyle:UITextBorderStyleNone];
[self.view addSubview:tfText];
[tfText release];
