This time I will show you how to dynamically operate js/css files, and what are the precautions for dynamically operating js/css files. The following is a practical case, let's take a look.
Usage example:
loadjscssfile("myscript.js","js") loadjscssfile("javascript.PHP","js") loadjscssfile("mystyle.css","css") //移动已经加载过的js/css function removejscssfile(filename,filetype){ vartargetelement=(filetype=="js")? "script" :(filetype=="css")? "link" : "none" var targetattr=(filetype=="js")?"src" : (filetype=="css")? "href" :"none" varallsuspects=document.getElementsByTagName(targetelement) for (var i=allsuspects.length; i>=0;i--){ if (allsuspects[i] &&allsuspects[i].getAttribute(targetattr)!=null && allsuspects[i].getAttribute(targetattr).indexOf(filename)!=-1) allsuspects[i].parentNode.removeChild(allsuspects[i]) } }
Usage example:
removejscssfile("somescript.js","js") removejscssfile("somestyle.css","css")
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!
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The above is the detailed content of How to dynamically operate js/css files. For more information, please follow other related articles on the PHP Chinese website!
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