Jquery教学基础,简单的淡入淡出,隐藏显示,改变CSS等

一定要引入Jquery文件,不废话,直接上代码,复制粘贴就可以跑,在script括起来,已经注释了,自己一条一条看效果

+Tenus One <!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags must come first in the head; any other head content must come after these tags -->
    <title>Bootstrap 101 Template</title>
    <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
  <style type="text/css">

  .jumbotron {text-align: center;}
  </style>

    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>
<div class="container">
  <div class="jumbotron">
    <h1>Let's have Fun</h1>      
    <button type="button" id="btn1" class="btn btn-default">#btn1</button>
    <button type="button" id="btn1" class="btn btn-default">#btn2</button>
    <button type="button" id="btn1" class="btn btn-default">#btn3</button>
    <button type="button" id="btn1" class="btn btn-default">#btn4</button>
  </div>
  <div class="col-xs-3">
  <div id="panel1" class="panel panel-primary">
  <div class="panel-heading">
   #panel1
  </div>
  <div class="panel-body"> Contet 
  </div>

  </div>
  </div>
  <div class="col-xs-3">
  <div id="panel2" class="panel panel-primary">
  <div class="panel-heading">
   #panel2
  </div>
  <div class="panel-body"> Contet 
  </div>

  </div>
  </div>
  <div class="col-xs-3">
  <div id="panel3" class="panel panel-primary">
  <div class="panel-heading">
   #panel3
  </div>
  <div class="panel-body"> Contet 
  </div>

  </div>
  </div>
  <div class="col-xs-3">
  <div id="panel4" class="panel panel-primary">
  <div class="panel-heading">
   #panel4
  </div>
  <div class="panel-body"> Contet 
  </div>

  </div>
  </div>
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <!-- <script src="js/bootstrap.min.js"> -->
<script type="text/javascript">
	// $(document).ready(function(){
	//   $("#panel1").hide(300);
	// });
	
	// 一条一条尝试,把后面字体注释
	// $("#panel1").hide(300).show(1000); 隐藏花0.3秒后显示花1秒
	// $("#panel1").hide(300).show(100).hide(300).show(100);
	// $("#panel1").slideUp(1000).delay(1000).slideDown(1000);    1秒时间向上,延迟一秒,然后再1秒时间向下
	// $("#panel1").fadeOut(1000).delay(1000).slideDown(1000);
	// $("#panel1").fadeToggle(1000).fadeToggle(1000); 淡出淡入
	// $("#panel1").slideToggle(1000).slideToggle(1000); 
	// $("#panel1").toggle(1000).toggle(1000);
	 // $("#panel1").css({
		//  color:'red',
		//  fontWeight:'bold',
		//  });
		  // 给css添加颜色字体等等
		  
	 
	
	
</script>
    

  
  </body>
</html>

  

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