小编del*_*ano的帖子

所以我有一个对象数组,我想在它为空时切片对象的属性.

例如:

var quotes = [
{
    quote: "Bolshevism is not a policy; it is a disease. It is not a creed; it is a pestilence.",
    source: "Winston Churchill",
    citation: "",
    year: "29 May 1919",
    place: ""
},
{
    quote: "Learn while you live",
    source: "",
    citation: "X",
    year: "1950",
    place: ""
}];

我有一个对象列表,对象名称随机为空.

我想打印到页面只有非空的属性.

所以我试图遍历对象以找到indexOf()空属性并拼接它:

function findEmptyProp(quotes) {
   for (prop in quotes) {
     if(quotes[i].children === '') {
        return indexOf(quotes[i]);
        quotes.splice(i, 1);
}}}

谢谢你的帮助