[英]How should I append a newly created element to the next to last position of another element using Javascript?
我想将一个新创建的div附加到元素的倒数第二个位置,但我是初学者,我不太确定如何选择该位置。
var div = document.createElement("div");
div.className = "test";
div.innerHTML = "some stuff";
document.getElementById('content').appendChild(div);
就像是
var div = document.createElement("div");
div.className = "test";
div.innerHTML = "some stuff";
var parent = document.getElementById('content');
var children = parent.children;
parent.insertBefore(div, children[children.length-1]);
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