- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8" />
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <title></title>
-
- <script src="jquery-3.5.1.min.js" type="text/javascript" charset="utf-8"></script>
-
- <script type="text/javascript">
- // 入口函数
- $(document).ready(function() {
- var jqDown = $("#down");
- var jqUp = $("#up");
- var jqToggle = $("#toggle");
- var jqDiv = $("div");
- jqDown.click(function() {
- jqDiv.slideDown();
- })
- jqUp.click(function() {
- jqDiv.slideUp();
- })
- jqToggle.click(function() {
- jqDiv.slideToggle(2000);
- })
- });
- </script>
-
- <style type="text/css">
- div {
- height: 100px;
- width: 100px;
- background-color: aqua;
- margin: 10px;
- }
- </style>
- </head>
- <body>
- <input type="button" name="" id="down" value="滑入" />
- <input type="button" name="" id="up" value="滑出" />
- <input type="button" name="" id="toggle" value="切换" />
-
- <div id="">
-
- </div>
- </body>
- </html>