更新时间:2023-01-26 14:10:52
Since your script is in <head>
, you need to wrap it in window.onload
:
window.onload = function () {
var select = document.getElementById("year");
for(var i = 2011; i >= 1900; --i) {
var option = document.createElement('option');
option.text = option.value = i;
select.add(option, 0);
}
};
You can also do it in this way
<body onload="addList()">