ie7,ie8下js报错:
SCRIPT438: 对象不支持此属性或方法其他浏览器下正常
elem为 textarea对象 _getStyle: 'getComputedStyle' in window ? function (elem, name) {
return getComputedStyle(elem, null)[name];
} : function (elem, name) {
//alert(name);
return elem.currentStyle[name];
},
SCRIPT438: 对象不支持此属性或方法其他浏览器下正常
elem为 textarea对象 _getStyle: 'getComputedStyle' in window ? function (elem, name) {
return getComputedStyle(elem, null)[name];
} : function (elem, name) {
//alert(name);
return elem.currentStyle[name];
},
return window.getComputedStyle?window.getComputedStyle(elem,null)[name]:elem.currentStyle[name];
}
name的值是css中的属性值,比如:color,backgroundcolor确定你调用是否正确