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How to make fade-in and fade-out and slide-in and slide-out animation cases

php中世界最好的语言Original: 2018-06-07 14:13:042735browse

This time I will bring you a case of how to make fade-in and fade-out and slide-in and slide-out animations. What are the precautions for making fade-in and fade-out and slide-in and slide-out? The following is a practical case, let’s take a look.

1. Fade in and fade out effect:

Let’s do this example:

There are two buttons, click to fade in, there is a p layer fade in, Click to fade out, and the p layer fades out:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>jQuery淡入淡出</title>
    <style>
      .p{width: 300px;height: 300px;background-color: red;display: none;}
    </style>
    <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
    <script>
      $(function(){
        $("#btn").click(function(){
          $(".p").fadeIn();
        });
        $("#btna").click(function(){
          $(".p").fadeOut();
        });
      });
    </script>
  </head>
  <body>
     <input type="button" id="btn" value="点击淡入"/>
     <input type="button" id="btna" value="点击淡出"/>
     <p class="p">
      我是一个p块哦！！！！！
     </p>
  </body>
</html>

Running effect:

## 2. Slide in and slide out effect:

Let’s do this example:

There are two buttons, click to slide in, there is a p layer to slide in, click to slide out, and the p layer slides out:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>jQuery滑入滑出</title>
    <style>
      .p{width: 300px;height: 300px;background-color: green;display: none;}
    </style>
    <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
    <script>
      $(function(){
        $("#btn").click(function(){
          $(".p").slideDown();
        });
        $("#btna").click(function(){
          $(".p").slideUp();
        });
      });
    </script>
  </head>
  <body>
     <input type="button" id="btn" value="点击滑入"/>
     <input type="button" id="btna" value="点击滑出"/>
     <p class="p">
      我是一个p块哦！！！！！
     </p>
  </body>
</html>

I believe you have read this article You have mastered the case method. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

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