function getValue(obj) {
alert(obj.previousSibling.previousSibling.value);
alert(obj.previousSibling.previousSibling.innerText);
alert(obj.previousSibling.previousSibling.innerHTML);
}
alert(obj.previousSibling.previousSibling.value);
alert(obj.previousSibling.previousSibling.innerText);
alert(obj.previousSibling.previousSibling.innerHTML);
}
我意識到有個取值的方法,我查dom手冊除了nodeValue沒找到value,innerText和innerHTML這些,但previousSibling又是在dom手冊里的,
我都不知道obj.previousSibling.previousSibling.innerText是從哪些語言來的,
查找文件名为:htm*.chm即可。innerText,innerHTML与nodeName都是textarea对象的属性