js代码: <script> 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<childS.length; i++) { if(childS[i].nodeType==1) anyString += childS[i].tagName=="BR" ? ' ' : 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);
};
}
</script>
html代码
<div id="test">
<span style="color:red">test1</span> test2
</div>