最近因專案需要,要用jquery的cycle插件,但是專案裡面一直用的都是jquery1.9,不支援browser對象,百度一下,找到了解決方案。
在cycle插件的原始碼裡面直接加上下面這段程式碼就可以了:
(function(jQuery){
if(jQuery.browser) return;
jQuery.browser = {};ser .mozilla = false;
jQuery.browser.webkit = false;
jQuery.browser.opera = false;
jQuery.browser.msie = false;
jQuery.browser.msie = false;
Vgenta = navigator ;
jQuery.browser.name = navigator.appName;
jQuery.browser.fullVersion = '' parseFloat(navigator.appVersion);
jQuery.browser.majorVersion = parappseIntsion,0.browser.
var nameOffset,verOffset,ix;
// In Opera, the true version is after "Opera" or after "Version"
if ((verOffset=nAgt.indexOf("Opera") )!=-1) {
jQuery.browser.opera = true;
jQuery.browser.name = "Opera";
jQuery.browser.fullVersion = nAgt.substring(verOffset 6); >if ((verOffset=nAgt.indexOf("Version"))!=-1)
jQuery.browser.fullVersion = nAgt.substring(verOffset 8);
}
// In MSIE, the the true version is after "MSIE" in userAgent
else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
jQuery.browser.msie = true;
jQuery.browser .name = "Microsoft Internet Explorer";
jQuery.browser.fullVersion = nAgt.substring(verOffset 5);
}
// In Chrome, the true version is after "Chrome"
// In Chrome, the true version is after "Chrome"
else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {
jQuery.browser.webkit = true;
jQuery.browser.name = "Chrome";
jQuery.browser .fullVersion = nAgt.substring(verOffset 7);
}
// In Safari, the true version is after "Safari" 或 after "Version"
else if ((Offset=nAgt.indexOf(nAgt.indexOf( Safari"))!=-1) {
jQuery.browser.webkit = true;
jQuery.browser.name = "Safari";
jQuery.browser.fullVersion = nAgt.substring(verOffset 7) ;
if ((verOffset=nAgt.indexOf("Version"))!=-1)
jQuery.browser.fullVersion = nAgt.substring(verOffset 8);
}
// In Firefox, the true version is after "Firefox"
else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
jQuery.browser.mozilla = true;
jQuery. browser.name = "Firefox";
jQuery.browser.fullVersion = nAgt.substring(verOffset 8);
}
// In most other browsers, "name/version" 是 at the end of userAgent
else if ( (nameOffset=nAgt.lastIndexOf(' ') 1) (verOffset=nAgt.lastIndexOf('/')) )
{
jQuery.brow.name = nAgt. substring(nameOffset,verOffset);
jQuery.browser.fullVersion = nAgt.substring(verOffset 1);
if (jQuery.browser.name.toLowerCase()==jQuery.brow>if (jQuery.browser.name.toLowerCase()==jQuery.brow.name.toperCase() {
jQuery.browser.name = navigator.appName;
}
}
// trim the fullVersion string at semicolon/space if present
if ((ix=jQuery.browser.fQuullery.browser.f .indexOf(";"))!=-1)
jQuery.browser.fullVersion=jQuery.browser.fullVersion.substring(0,ix);
if ((ix=jQuery.browser.fullVersion.indexOf (" "))!=-1)
jQuery.browser.fullVersion=jQuery.browser.fullVersion.substring(0,ix);
fullVersion=jQuery.browser.majorVersion = parseInt(''
jQuery.browser.majorVersion = parseInt(''' jQuery. browser.fullVersion,10);
if (isNaN(jQuery.browser.majorVersion)) {
jQuery.browser.fullVersion = '' parseFloat(navigator.appVersion);
jQuery.bsionser.app. (navigator.appVersion,10);
}
jQuery.browser.version = jQuery.browser.majorVersion;
})(jQuery);
})(jQuery);
這段程式碼是專門解決browser物件不被支援的問題的。