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HTML1: <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> 31 设置日期输出格式1: <script language=”JavaScript”>2: var thisDate = new Date();3: var thisTimeString = thisDate.getHours() + “:” + thisDate.getMinutes();4: var thisDateString = thisDate.getFullYear() + “/” + thisDate.getMonth() + “/” + thisDate.getDate();5: document.write(thisTimeString + “ on “ + thisDateString);6: </script> 32 读取URL参数1: <script language=”JavaScript”>2: var urlParts = document.URL.split(“?”);3: var parameterParts = urlParts[1].split(“&”);4: for (i = 0; i < parameterParts.length; i++) {5: var pairParts = parameterParts[i].split(“=”);6: var pairName = pairParts[0];7: var pairValue = pairParts[1];8: document.write(pairName + “ ：“ +pairValue );9: }10: </script>你还以为HTML是无状态的么？ 33 打开一个新的document对象1: <script language=”JavaScript”>2: function newDocument() {3: document.open();4: document.write(“<p>This is a New Document.</p>”);5: document.close();6: }7: </script> 34 页面跳转1: <script language=”JavaScript”>2: window.location = “[url]http://www.liu21st.com/[/url]”;3: </script> 35 添加网页加载进度窗口1: <html>2: <head>3: <script language='javaScript'>4: var placeHolder = window.open('holder.html','placeholder','width=200,height=200');5: </script>6: <title>The Main Page</title>7: </head>8: <body onLoad='placeHolder.close()'>9: <p>This is the main page</p>10: </body>11: </html>
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