[Javascript]给Javascript中的Array添加Remove方法
Javascript中的Array对象没有Remove方法,在网上找到了一函数
function RemoveArray(array,attachId)
{
for(var i=0,n=0;i<array.length;i++)
{
if(array[i]!=attachId)
{
array[n++]=array[i]
}
}
array.length -= 1;
}
接着可以将RemoveArray函数加入到Array的prototype中
Array.prototype.remove = function (obj) {
return RemoveArray(this,obj);
};
这样使用的时候,就像和自身自带的函数一样
array.remove(element);
是不是很酷!
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接着可以将RemoveArray函数加入到Array的prototype中
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是不是很酷!