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setTimeout and setInterval ?

Posted on 2001-08-13
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418 Views
Last Modified: 2008-02-01
What is the different between setTimeout and setInterval ?
And how do I stop them ?
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Question by:superCombo2001
  • 3
5 Comments
 
LVL 22

Expert Comment

by:CJ_S
ID: 6380088
setTimeout will act like a timer, and execute the statement after the specified interval. That will happen only once!
setInterval however will act as a true timer and execute the statement more than one time. After the specified interval the timer will be set back to 0 and count again. This will continue until you use the clearInterval method.

regards,
CJ
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Author Comment

by:superCombo2001
ID: 6380110
how do I use clearInterval and setInterval ?
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LVL 22

Accepted Solution

by:
CJ_S earned 30 total points
ID: 6380141
Put this in between script tags:

var myInterval = null;
myInterval = setInterval("alert('hi')",1000);

and whenever you need to stop it you call:
clearInterval(myInterval);

instead of the alert('hi') you can use ANY javascript statement to be called.

regards,
CJ

0
 
LVL 3

Expert Comment

by:CyberSoft
ID: 6381507
Or if you want a number of statements to be run you can call a function :)

myInterval = setInteral("myfunction(), 1000)

Regards,
CyberSoft
0
 
LVL 22

Expert Comment

by:CJ_S
ID: 6383890
>> ANY javascript statement
>> if you want a number of statements to be run you can call a function

---

the same
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