Hi everyone,
I wrote the following code for getting an alert in every 3 seconds
/*********************************/
function view_onopen()
{
getAlert();
}
function getAlert()
{
view.alert("in getAlert()");
view.setTimeout("getAlert()", 3000);
}
/*********************************/
this is working fine., but when I hav chaged my code to
/***************************************/
function view_onopen()
{
getAlert();
}
function getAlert()
{
getUpdates();
view.setTimeout("getAlert()", 30000);
/* this time I increased duration from 3 seconds to 30 seconds, coz I
have read some where that the request to server should min. of 30 sec.
*/
}
function getUpdates()
{
var xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function()
{
if(xmlHttp.readyState == 4)
{
if(xmlHttp.readyStatus == 200)
{
view.alert(xmlHttp.responseText);
}
}
}
xmlHttp.open("GET","http://localhost:8080/getUpdates.do",true);
xmlHttp.send(null);
}
/***************************************/
can anyone help me out, inorder to get
updates....?????????????????????????????????????????
Thanks in advance
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