整理的比较不错的JavaScript的方法和技巧第1/3页

适合阅读范围：对JavaScript一无所知～离精通只差一步之遥的人基础知识：HTML JavaScript就这么回事1：基础知识 1 创建脚本块 1: <script language=”JavaScript”> 2: JavaScript code goes here 3: </script> 2 隐藏脚本代码 1: <script language=”JavaScript”> 2:  5: </script> 在不支持JavaScript的浏览器中将不执行相关代码 3 浏览器不支持的时候显示 1: <noscript> 2: Hello to the non-JavaScript browser. 3: </noscript> 4 链接外部脚本文件 1: <script language=”JavaScript” src="/”filename.js"”></script> 5 注释脚本 1: // This is a comment 2: document.write(“Hello”); // This is a comment 3: /* 4: All of this 5: is a comment 6: */ 6 输出到浏览器 1: document.write(“<strong>Hello</strong>”); 7 定义变量 1: var myVariable = “some value”; 8 字符串相加 1: var myString = “String1” + “String2”; 9 字符串搜索 1: <script language=”JavaScript”> 2:  7: </script> 10 字符串替换 1: thisVar.replace(“Monday”,”Friday”); 11 格式化字串 1: <script language=”JavaScript”> 2:  21: </script> 12 创建数组 1: <script language=”JavaScript”> 2:  11: </script> 13 数组排序 1: <script language=”JavaScript”> 2:  11: </script> 14 分割字符串 1: <script language=”JavaScript”> 2:  10: </script> 15 弹出警告信息 1: <script language=”JavaScript”> 2:  5: </script> 16 弹出确认框 1: <script language=”JavaScript”> 2:  5: </script> 17 定义函数 1: <script language=”JavaScript”> 2:  8: </script> 18 调用JS函数 1: <a href=”#” onClick=”functionName()”>Link text</a> 2: <a href="/”javascript:functionName"()”>Link text</a> 19 在页面加载完成后执行函数 1: <body onLoad=”functionName();”> 2: Body of the page 3: </body> 20 条件判断 1: <script> 2:  7: </script> 21 指定次数循环 1: <script> 2:  11: </script> 22 设定将来执行 1: <script> 2:  8: </script> 23 定时执行函数 1: <script> 2:  9: </script> 24 取消定时执行 1: <script> 2:  9: </script> 25 在页面卸载时候执行函数 1: <body onUnload=”functionName();”> 2: Body of the page 3: </body> JavaScript就这么回事2：浏览器输出 26 访问document对象 1: <script language=”JavaScript”> 2: var myURL = document.URL; 3: window.alert(myURL); 4: </script> 27 动态输出HTML 1: <script language=”JavaScript”> 2: document.write(“<p>Here's some information about this document:</p>”); 3: document.write(“<ul>”); 4: document.write(“<li>Referring Document: “ + document.referrer + “</li>”); 5: document.write(“<li>Domain: “ + document.domain + “</li>”); 6: document.write(“<li>URL: “ + document.URL + “</li>”); 7: document.write(“</ul>”); 8: </script> 28 输出换行 1: document.writeln(“<strong>a</strong>”); 2: document.writeln(“b”); 29 输出日期 1: <script language=”JavaScript”> 2: var thisDate = new Date(); 3: document.write(thisDate.toString()); 4: </script> 30 指定日期的时区 1: <script language=”JavaScript”> 2: var myOffset = -2; 3: var currentDate = new Date(); 4: var userOffset = currentDate.getTimezoneOffset()/60; 5: var timeZoneDifference = userOffset - myOffset; 6: currentDate.setHours(currentDate.getHours() + timeZoneDifference); 7: document.write(“The time and date in Central Europe is: “ + currentDate.toLocaleString()); 8: </script>

摘要: 本文演示了ASP服务端脚本的几个重要应用. 目录: 1. 遍历集合/对象 1.1 VBScript 遍历表单集合 1.2 JScript 遍历表单集合 2. 转变量值为变量, 并赋值 2.1 VBScript 转变量值为变量并赋值 2.2 JScript 转变量>>>详细阅读

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