這篇介紹javascript方面的日志，我在是Clang上看到的。作者介紹挺全面的，所以轉載過來讓感興趣的朋友看一下。呵呵～～～
有些時候你精通一門語言，但是會發現你其實整天在和其它語言打交道，也許你以為這些微不足道，不至於影響你的開發進度，但恰恰是這些你不重視的東西會浪費你很多時間，我一直以為我早在幾年前就已經精通JavaScript了，直到目前，我才越來越覺得JavaScript遠比我想象的復雜和強大，我開始崇拜它，就像崇拜所有OOP語言一樣～
趁著節日的空隙，把有關JavaScript的方法和技巧整理下，讓每個在為JavaScript而煩惱的人明白，JavaScript就這麼回事！並希望JavaScript還可以成為你的朋友，讓你豁然開朗，在項目中更好的應用～
適合閱讀范圍：對JavaScript一無所知～離精通只差一步之遙的人
基礎知識：HTML
JavaScript就這麼回事1：基礎知識
1 創建腳本塊
1: <script language=”JavaScript”>
2: JavaScript code goes here
3: </script>
2 隱藏腳本代碼
1: <script language=”JavaScript”>
2: <!--
3: document.write(“Hello”);
4: // -->
5: </script>
在不支持JavaScript的浏覽器中將不執行相關代碼
3 浏覽器不支持的時候顯示
1: <noscript>
2: Hello to the non-JavaScript browser.
3: </noscript>
4 鏈接外部腳本文件
1: <script language=”JavaScript” src="/”filename.js"”></script>
5 注釋腳本
1: // This is a comment
2: document.write(“Hello”); // This is a comment
3: /*
4: All of this
5: is a comment
6: */
6 輸出到浏覽器
1: document.write(“<strong>Hello</strong>”);
7 定義變量
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: <!--
3: var myVariable = “Hello there”;
4: var therePlace = myVariable.search(“there”);
5: document.write(therePlace);
6: // -->
7: </script>
10 字符串替換
1: thisVar.replace(“Monday”,”Friday”);
11 格式化字串
1: <script language=”JavaScript”>
2: <!--
3: var myVariable = “Hello there”;
4: document.write(myVariable.big() + “<br>”);
5: document.write(myVariable.blink() + “<br>”);
6: document.write(myVariable.bold() + “<br>”);
7: document.write(myVariable.fixed() + “<br>”);
8: document.write(myVariable.fontcolor(“red”) + “<br>”);
9: document.write(myVariable.fontsize(“18pt”) + “<br>”);
10: document.write(myVariable.italics() + “<br>”);
11: document.write(myVariable.small() + “<br>”);
12: document.write(myVariable.strike() + “<br>”);
13: document.write(myVariable.sub() + “<br>”);
14: document.write(myVariable.sup() + “<br>”);
15: document.write(myVariable.toLowerCase() + “<br>”);
16: document.write(myVariable.toUpperCase() + “<br>”);
17:
18: var firstString = “My String”;
19: var finalString = firstString.bold().toLowerCase().fontcolor(“red”);
20: // -->
21: </script>
12 創建數組
1: <script language=”JavaScript”>
2: <!--
3: var myArray = new Array(5);
4: myArray[0] = “First Entry”;
5: myArray[1] = “Second Entry”;
6: myArray[2] = “Third Entry”;
7: myArray[3] = “Fourth Entry”;
8: myArray[4] = “Fifth Entry”;
9: var anothe