日期:2014-05-16 浏览次数:20333 次
1.构建JavaScript库
(function(){ //将命名空间IC注册到window window['JSHide']={}; //隐藏侧边栏,并将图片换成右箭头图片 function yc() { document.getElementById("cloone").style.display ="none"; document.getElementById("img").innerHTML ="<img src='Image/右箭头.png' width='10' height='10' longdesc='Image/右箭头.png' onclick='JSHide.xs()' />"; } window['JSHide']['yc']=yc; //显示侧边栏,并将图片换成左箭头 function xs() { document.getElementById("cloone").style.display =""; document.getElementById("img").innerHTML ="<img src='Image/左箭头.png' width='10' height='10' longdesc='Image/左箭头.png' onclick='JSHide.yc()' />"; } window['JSHide']['xs']=xs; })();
2.将JS文件插入到HTML文件中:
“插入”--“HTML”--"脚本对象"---“脚本”,选择好脚本文件后将其插入到HTML文件中。
3.HTML文件代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>javascript分栏模式</title> <script language="JavaScript" type="text/javascript" src="JS/JSHide.js"></script> </head> <body> <table width="425" height="198" border="1"> <tr> <td id="cloone" width="55" align="center" valign="middle" scope="row"> <p><a href="if测试.html" target="_blank">栏目一</a></p> <p><a href="for循环.html" target="_blank">栏目二</a></p> <p><a href="CSS初步变色消失出现.html" target="_blank">栏目三</a></p> <p><a href="1加到100.html" target="_blank">栏目四</a></p> <p><a href="JS初步.html" target="_blank">栏目五</a></p> </td> <td width="102" align="center" valign="middle"> <span id="img"> <img src="Image/左箭头.png" width="10" height="20" longdesc="Image/左箭头.png" onclick="JSHide.yc()"/> </span> </td> <td width="71" align="center" valign="middle">这里是内容区域</td> <td width="169" align="center" valign="middle"><input type="text" name="textfield" id="txtid" value="yesle" /></td> </tr> </table> </body> </html>