我试图找到数组中对象中的一个元素,它是数组中对象中的一个元素.看看下面的代码.thirdElementInObject的长度可变.我的计划是让列表元素包含main数组中的每个对象.我还没有使用thirdElementInObject数组中的元素.有人知道我怎么做吗?
mainArray = [
{firstElementInObject: xyz,
secondElementInObject: abc,
thirdElementInObject: [
{name: zzz,
age: aaa,
},
{name: cde,
age: 123,
},
],
},
{firstElementInObject: xyz,
secondElementInObject: abc,
thirdElementInObject: [
{name: xxx,
age: yyy,
},
{name: abc,
age: def,
},
{name: abc,
age: def,
}
],
}
]
const parentElementDash = document.querySelector('.mainArrayUl');
const updateHTML = function () {
if (mainArray.length > 0) {
let result = mainArray.map(element => {
return `
<li>
<p>${element.firstElementInObject}</p>
<p>${element.secondElementInObject}</p>
/* Here I want to write the name in the
thirdElementInObject. */
</li>`
});
parentElementDash.innerHTML = result.join('');
}
}
updateHTML();