javascript 如何在我的脚本中加入时间延迟？
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时间：2020-10-26 06:32:28 来源:igfitidea点击:
How do I put a time delay into my script?
提问by CWOmer
I want a 3 second delay in my script
我想在我的脚本中延迟 3 秒
However how can I do this, I don't know!
但是我怎么能做到这一点，我不知道！
My script:
我的脚本：
<script type="text/javascript">
var baslik = document.title;
$(document).ready(function () {
document.title = '(Welcome)' + baslik; // After 3 seconds
document.title = '(What can i do for you ?)' + baslik; // After 3 seconds
document.title = '(Thank u for viewing to me)' + baslik; // After 3 seconds
document.title = baslik;
});
</script>
回答by Neysor
use Timeout http://www.w3schools.com/jsref/met_win_settimeout.asp
使用超时http://www.w3schools.com/jsref/met_win_settimeout.asp
var baslik = document.title;
postMsg = function(txt) {
document.title = txt + baslik;
}
$(document).ready(function(){
setTimeout("postMsg('(Welcome)')",3000);
setTimeout("postMsg('(What can i do for you ?)')",6000);
setTimeout("postMsg('(Thank u for viewing to me)')",9000);
});
回答by Rafay
you can use the setTimeoutmethod
你可以使用这个setTimeout方法
$(document).ready(function(){
setTimeout(function(){
var baslik = document.title;
document.title = '(Welcome)' + baslik; // After 3 seconds
document.title = '(What can i do for you ?)' + baslik; // After 3 seconds
document.title = '(Thank u for viewing to me)' + baslik; // After 3 seconds
//document.title = baslik;
},3000);
});
回答by Selvakumar Arumugam
Something like this will do the trick,
像这样的事情可以解决问题，
<script type="text/javascript">
var baslik = document.title;
var welcomeMessages = ['(Welcome)',
'(What can i do for you ?)',
'(Thank u for viewing to me)' ];
var timer;
var msgPt = 0;
$(document).ready(function () {
timer = setInterval(function () {
if (msgPt == welcomeMessages.length) {
clearInterval(timer);
document.title = baslik;
return;
}
document.title = welcomeMessages[msgPt++];
}, 3000);
});
</script>
