abstract:<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>jquery</title> <script type="text/javascript" src="jquer
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>jquery</title> <script type="text/javascript" src="jquery.js"></script> </head> <body> <div style="width: 200px;height: 200px;background-color: pink"></div> <button>显示</button> <input type="submit" value="隐藏"> <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $("div").show() }) $("input").click(function(){ $("div").hide() }) }) </script> </body> </html>
通过jq来让显示按钮和隐藏按钮来绑定点击事件,使div显示或者隐藏,感觉写起来要比js代码要快的多
Correcting teacher:韦小宝Correction time:2019-03-09 14:44:04
Teacher's summary:写jQuery肯定是要比js快多了 jQuery是js的封装库 把很多js中长的以及复杂的代码进行了封装