firefox浏览器不支持innerText的解决方法_javascript技巧

js代码：

复制代码 代码如下: window.onload = function(){ if(window.navigator.userAgent.toLowerCase().indexOf("msie")==0){ //firefox innerText HTMLElement.prototype.__defineGetter__( "innerText", function(){ var anyString = ""; var childS = this.childNodes; for(var i=0; i if(childS[i].nodeType==1) anyString += childS[i].tagName=="BR" ? '\n' : childS[i].textContent; else if(childS[i].nodeType==3) anyString += childS[i].nodeValue; } return anyString; } ); HTMLElement.prototype.__defineSetter__( "innerText", function(sText){ this.textContent=sText; } ); };var test = document.getElementById("test");

var innerText_s = test.innerText;

if( innerText_s == undefined ){

alert( test.textContent ); // firefox

}else{

alert( test.innerText);

};

}

html代码

test1 test2