ios - 我们如何在 iOS 中使用 LTBouncytextfield 库？
<p><p>您好，我是 <strong>堆栈溢出</strong> 的新手。你能告诉我如何使用<a href="https://github.com/lexrus/LTBouncyPlaceholder" rel="noreferrer noopener nofollow"><code>LTBouncyTextField</code></a>用于为文本字段的正确占位符设置动画的库。</p>
<p>我的代码是</p>
<pre><code>class SignUpViewController: UIViewController {
@IBOutlet weak var registrationView: UIView!
@IBOutlet weak var Username: LTBouncyTextField!
@IBOutlet weak var Email: LTBouncyTextField!
@IBOutlet weak var Password: LTBouncyTextField!
@IBOutlet weak var ConformPass: LTBouncyTextField!
override func viewDidLoad() {
super.viewDidLoad()
registrationView.layer.borderWidth = 1
registrationView.layer.borderColor = UIColor.blackColor().CGColor
Username.abbreviatedPlaceholder = " username"
Username.alwaysBouncePlaceholder = true
Email.abbreviatedPlaceholder = "email"
Email.alwaysBouncePlaceholder = true
Password.abbreviatedPlaceholder = "password"
Password.alwaysBouncePlaceholder = true
ConformPass.abbreviatedPlaceholder = "confirmpass"
ConformPass.alwaysBouncePlaceholder = true
}
</code></pre></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>这很简单。只需将 <code>UITextField+LTBouncyPlaceholder.swift</code> 拖放到您的项目中。选择它作为<code>textField</code> 的类。添加属性，它应该可以工作。 </p>
<p> <a href="/image/9Ba2M.png" rel="noreferrer noopener nofollow"><img src="/image/9Ba2M.png" alt="enter image description here"/></a> </p></p>
<p style="font-size: 20px;">关于ios - 我们如何在 iOS 中使用 LTBouncytextfield 库？，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/38324130/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/38324130/
</a>
</p>
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