php variable pass to javascript using getJSON()

Question

i want to pass a php variable to javascript

on php(getStatus.php) i'm using json_encode like this

$resultFin = array();
if (strpos($status,'Scan is complete') === true){
$resultFin[] = 1;
}
else{ 
    $resultFin[] = 0;
}

echo json_encode($resultFin);
echo "$status";

and i want get resultFin value on javascript so i wrote below code

echo '<script type="text/javascript">
$(document).ready(function() {
$.post("scanner/getStatus.php", {testId:' . "$testId" . ',chkCnt:' . "$chkCount" . ',rxss:' . "$rxss" . ',sxss:' . "$sxss" . ',sqli:' . "$sqli" . ',basqli:' . "$basqli" . ',autoc:' . "$autoc" . ',idor:' . "$idor" . ',dirlist:' . "$dirlist" . ',bannerdis:' . "$bannerdis" . ',sslcert:' . "$sslcert" . ',unredir:' . "$unredir" . ',clamav:' . "$clamav" . '}, function(data){$("#status").html(data)});
     var refreshId = setInterval(function() {
$.post("scanner/getStatus.php", {testId:' . "$testId" . ',chkCnt:' . "$chkCount" . ',rxss:' . "$rxss" . ',sxss:' . "$sxss" . ',sqli:' . "$sqli" . ',basqli:' . "$basqli" . ',autoc:' . "$autoc" . ',idor:' . "$idor" . ',dirlist:' . "$dirlist" . ',bannerdis:' . "$bannerdis" . ',sslcert:' . "$sslcert" . ',unredir:' . "$unredir" . ',clamav:' . "$clamav" . '}, function(data){$("#status").html(data)});
console.log("dfdfdf");
$.getJSON("scanner/getStatus.php", function(data){
        var fini;
        fini = data;
        console.log(fini);
        if( fini == 1){
            clearInterval(refreshId);
            }
        });
}, 500);
$.ajaxSetup({ cache: false });
});</script>';

i have checked it using brakepoint console.log("dfdfd");

but not getting into getJSON method and don't get resultFin value

how to fix this code?

i want resultFin value using in javascript

Set value of $resultFin in HTML hidden input and access it on javascript side — Lalit
– Lalit, Commented Aug 17, 2017 at 6:12
When you echo status after you echo your json encoded $resultFin, you are essentially corrupting your json. — Brian Gottier
– Brian Gottier, Commented Aug 17, 2017 at 6:23

Alex91ckua · Accepted Answer · 2017-08-17 06:17:39Z

1

Your getStatus.php should look like:

$resultFin = array();
if (strpos($status,'Scan is complete') === true){
$resultFin['scan_completed'] = true;
}
else{ 
    $resultFin['scan_completed'] = false;
}

echo json_encode($resultFin);

So on frontend you can use fini.scan_completed which will be true or false.

answered Aug 17, 2017 at 6:17

Alex91ckua

871 silver badge9 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Phil Over a year ago

or just $resultFin = ['scan_completed' => strpos($status,'Scan is complete') === true]

Collectives™ on Stack Overflow

php variable pass to javascript using getJSON()

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related