javascript - 需要 Javascript 延迟

Question

我想知道如何修改这段代码，使其在函数激活之前有 2 秒的延迟:

<script type="text/javascript">
function iframe_onload()
{
var theWaitCell = document.getElementById('Wait1');
theWaitCell.style.display = "none";
}
</script>

如有任何帮助，我们将不胜感激

谢谢!

Answer 1

function iframe_onload()
{
    var timer = setTimeout(function() {
        var theWaitCell = document.getElementById('Wait1');
        theWaitCell.style.display = "none";
    }, 2000);
}