常用的 Javascript 操作匯總 (二)

WindySky 2009-06-24

展開全文

17 定義函數(shù)

1: <script language=”JavaScript”>
2: 
8: </script>

18 調(diào)用JS函數(shù)

1: <a href=”#” onClick=”functionName()”>Link text</a>
2: <a href="/”javascript:functionName"()”>Link text</a>

19 在頁面加載完成后執(zhí)行函數(shù)

1: <body onLoad=”functionName();”>
2: Body of the page
3: </body>

20 條件判斷

1: <script>
2: 
7: </script>

21 指定次數(shù)循環(huán)

1: <script>
2: 
11: </script>

22 設(shè)定將來執(zhí)行

1: <script>
2: 
8: </script>

23 定時執(zhí)行函數(shù)

1: <script>
2: 
9: </script>

24 取消定時執(zhí)行

1: <script>
2: 
9: </script>

25 在頁面卸載時候執(zhí)行函數(shù)

1: <body onUnload=”functionName();”>
2: Body of the page
3: </body>

JavaScript就這么回事2：瀏覽器輸出

26 訪問document對象

1: <script language=”JavaScript”>
2: var myURL = document.URL;
3: window.alert(myURL);
4: </script>

27 動態(tài)輸出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 輸出換行

1: document.writeln(“<strong>a</strong>”);
2: document.writeln(“b”);