我遇到了一个场景,我需要在用户点击链接后开始倒计时,但在此之前必须显示数字“10”(是十秒倒计时)。链接本身也会打开另一个页面。它不应该在最后做任何事情的倒计时,只是装饰。我怎么把它关掉?
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.min.js" type="text/javascript"></script> <script type="text/javascript">
var Delay = 10;
function setupgateway()
{
var Left = $(window).width() /2;
Left = Left - $('#gatewaydiv').width()/2;
var Top = $(window).height() /2;
Top = Top - $('#gatewaydiv').height()/2;
$('#gatewaydiv').css('top', Top+'px').css('left', Left+'px').css('display', 'inline');
$('#gatewayDimmer').width($('html').width());
$('#gatewayDimmer').height($('html').height());
$('#gatewayDimmer').css('display','block');
}
function removegateway()
{
$('#gatewaydiv').css('display', 'none');
$('#gatewayDimmer').css('display','none');
}
$(document).ready(function()
{
$('.offerlink').click(function()
{
setTimeout('removegateway()', Delay*1000);
});
setupgateway();
});
</script>
消息脚本:
docker:latest
答案 0 :(得分:1)
尝试使用jquery函数:
jQuery(function($){
$('#startClock').on('click', doCount);
});
function doCount(){
var counter = 5;
setInterval(function() {
counter--;
if (counter >= 0) {
span = document.getElementById("count");
span.innerHTML = counter;
}
if (counter === 0) {
alert('sorry, out of time');
clearInterval(counter);
}
}, 1000);
}