How to Ajax auto refresh after x seconds

Use of setInterval function

just alert “hello San” to test this functionsetInterval(
"alert('Hello San')"
,
5000
)
;
///////// 5 seconds

Example: just alert “hello San” to test this function after 10 seconds

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"></script><script language="JavaScript">setInterval( "alert('Hello San')", 10000 );</script>

User it for call your main function.

setInterval(
"SANAjax();"
,
10000
)
;
///////// 10 seconds

Example : With jquery,update div contents after 5 seconds

<
script type=
"text/javascript"
src=
"http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"
></
script><
script language=
"JavaScript"
>setInterval(
"SANAjax();"
,
5000
)
;
///////// 10 seconds$(
function
(
)
{SANAjax =
function
(
)
{$(
'#dataDisplay'
)
.prepend
(
"Hi This is auto refresh example for you - w3cgallery.com <br><br>"
)
.fadeIn
(
"slow"
)
;}}
)
;</
script>