摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <script > // JSON用途和web服务器进行数据传输 // 数据类型不能为函数 日期 undefined var tex 阅读全文
posted @ 2022-03-24 19:17 lwx_R 阅读(22) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <p class="p1">p1</p> <p>p2</p> <script type="text/javascript" src= 阅读全文
posted @ 2022-03-23 19:43 lwx_R 阅读(39) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title id="tit">node</title> </head> <body id="b"> <!-- title的子节点为文本节点:Node h1和p为同胞 --> <h1 id="h 阅读全文
posted @ 2022-03-21 19:18 lwx_R 阅读(29) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <p id="p1">here</p> <div id="div1"> <p id="p2"> div+p+bubbing; </p 阅读全文
posted @ 2022-03-21 18:26 lwx_R 阅读(159) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body onload="checkCook()"> <h1 id="h1" onclick="this.innerHTML='Hello'"> 阅读全文
posted @ 2022-03-20 17:08 lwx_R 阅读(29) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style> #container{ width: 400px; height: 400px; position: relative; background: 阅读全文
posted @ 2022-03-20 13:52 lwx_R 阅读(32) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <form name="myForm" action="" method="post" onsubmit="return dateF 阅读全文
posted @ 2022-03-19 17:37 lwx_R 阅读(18) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <p id="p1"> Here is a p </p> <p class="p2"> p2 frist </p> <p class 阅读全文
posted @ 2022-03-19 17:22 lwx_R 阅读(29) 评论(0) 推荐(0)
摘要: 当网页被加载时,浏览器会创建页面的文档对象模型(Document Object Model)。 ##对象的 HTML DOM 树 DOM 是一项 W3C (World Wide Web Consortium) 标准。 DOM 定义了访问文档的标准: “W3C 文档对象模型(DOM)是中立于平台和语言 阅读全文
posted @ 2022-03-17 18:34 lwx_R 阅读(55) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <script > //函数回调 function Display(some){ console.log(some); } func 阅读全文
posted @ 2022-03-16 18:21 lwx_R 阅读(224) 评论(0) 推荐(0)