繁體中文当前位置: 首页 > 图文教程 > 网络编程 > Javascript > 用js实现键盘方向键翻页功能的代码
- Javascript
- Add a Table to a Word Document
- Add Formatted Text to a Word Document
- 用jscript实现新建word文档
- 用jscript实现新建和保存一个word文档
- Open and Print a Word Document
- Use Word to Search for Files
- Convert Seconds To Hours
- Sample script that deletes a SQL Server database
- Sample script that displays all of the users in a given SQL Server DB
- firefox中用javascript实现鼠标位置的定位
- div+css实现鼠标放上去，背景跟图片都会变化。
- Locate a File Using a File Open Dialog Box
- Save a File Using a File Save Dialog Box
- 用jscript实现列出安装的软件列表
- List the Stored Procedures in a SQL Server database
- Display SQL Server Login Mode
- Display SQL Server Version Information
- List all the Databases on a SQL Server
- 用jscript启动sqlserver
- Stop SQL Server
Javascript 中的 用js实现键盘方向键翻页功能的代码
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-12 浏览: 76 ::
收藏到网摘: n/a
今天从网上看到这个功能,不错啊,以后就可以在文章中,增加这个功能了
var re = /<a href=[\"\']?([-=\w\.\/\?]+)[\"\']?>[\[\(<]?上一页[\]\)>]?<\/a>/igm;
if (window.document.body.innerHTML.search(re) >= 0) {
var PREVIOUS_PAGE = RegExp.$1;
}
如果搜下到"上一页",则定义var PREVIOUS_PAGE = RegExp.$1;
var re = /<a href=[\"\']?([-=\w\.\/\?]+)[\"\']?>[\[\(<]?下一页[\]\)>]?<\/a>/igm;
if (window.document.body.innerHTML.search(re) >= 0) {
var NEXT_PAGE = RegExp.$1;
}
如果搜下到"下一页",则定义var NEXT_PAGE = RegExp.$1;
if (typeof PREVIOUS_PAGE == "string" || typeof NEXT_PAGE == "string") {
document.onkeydown = function() {
switch (event.srcElement.tagName) {
case "INPUT":
case "TEXTAREA":
case "SELECT":
break;
default:
if (event.keyCode == 37 /* Arrow Left*/ && typeof PREVIOUS_PAGE == "string") {
window.location.href = PREVIOUS_PAGE;
}
else if (event.keyCode == 39 /* Arrow Right */ && typeof NEXT_PAGE == "string") {
window.location.href = NEXT_PAGE;
}
}
}
}
评论 (0) All
