我m trying to create an element(image) and then set a loop that would produce 5 images in one div(its id="leftSide"). Here
我的代码:如何在循环中创建一个元素并将其追加(5次一个)到特定的div?
<script>
var number_of_faces = 0;
var theLeftSide = document.getElementById("leftSide");
function generate_faces() {
for (number_of_faces = 0; number_of_faces < 6; number_of_faces++) {
newFace = document.createElement("img");
newFace.setAttribute(
"src",
"http://home.cse.ust.hk/~rossiter/mooc/matching_game/smile.png"
);
document.getElementById("leftSide").appendChild("img");
}
}
</script>
身体的onload必须调用功能,但没有任何反应。 DIV仍然是 “空”
你在做什么:var theLeftSide = document.getElementById(“leftSide”);'你为什么要保留它,如果你不使用它? –