ie6 bug ~ 不能缓存css背景图片

    技术2022-05-12  3

    将这段js代码添加到你的网页文件中就可以强制要求ie6缓存css背景图片了。 try { document.execCommand('BackgroundImageCache', false, true); } catch(e) {}

     

    让Firefox支持innerText

    <script language="javascript">function isIE(){ //ie? if (window.navigator.userAgent.toLowerCase().indexOf("msie")>=1)     return true; else     return false; } if(!isIE()){ //firefox innerText define    HTMLElement.prototype.__defineGetter__("innerText",     function(){        var anyString = "";        var childS = this.childNodes;        for(var i=0; i<childS.length; i++) {

    Webjx.Com

                if(childS[i].nodeType==1)                //anyString += childS[i].tagName=="BR" ? "/n" : childS[i].innerText;                anyString += childS[i].innerText;            else if(childS[i].nodeType==3)                anyString += childS[i].nodeValue;        }        return anyString;    }     );     HTMLElement.prototype.__defineSetter__("innerText",     function(sText){        this.textContent=sText;

    Webjx.Com

        }     ); }</script>


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