jQuery Version
- 授权协议: 未知
- 开发语言:
- 操作系统: 未知
- 软件首页: http://plugins.jquery.com/project/jqueryversion
软件介绍
A Plugin to help determine the version of jQuery.
Code:
function jQueryVersion()
{
var ver = (new jQuery()).jquery;
// if there are two .'s it is a bug fix release
if(ver.match(/\./g).length == 2)
{
return {
"version" : ver,
"major" : ver.substr(0, ver.indexOf(".")),
"minor" : ver.substr(ver.indexOf(".") + 1, ver.lastIndexOf(".") - ver.indexOf(".") - 1),
"revision" : ver.substr(ver.lastIndexOf(".") + 1)
}
}
// otherwise it is an initial release
else
{
return {
"version" : ver,
"major" : ver.substr(0, ver.indexOf(".")),
"minor" : ver.substr(ver.indexOf(".") + 1),
"revision" : 0
}
}
}Usage example:
jQuery.fn.myplugin = function()
{
var version = jQueryVersion();
if(parseInt(version.minor) < 1)
{
alert("jQuery version 1.1 or higher is required for myplugin");
return this;
}
}
Programming in Haskell
Graham Hutton / Cambridge University Press / 2007-1-18 / GBP 34.99
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