for each loop in javascript with json data

Question

I have the following code, which is a restful json api.

// Program guide Rest
$(document).ready(function() {
 $.ajax({
 cache: false,
 url: "http://engridmedia.com/next/api/epg/scheduler/id/200",
 type: 'GET',
 crossDomain: true,
 dataType: 'json',
 success: function() {
 alert("EPG Success");
 },
 error: function() {
 alert('EPG Failed!');
 },
})
.then(function(data) {
 for (var i = 0; i < 6; ++i)
 {
 var prefix = (i == 0 ? "" : i.toString());
 $('.programtitle' + prefix).append(data[i].program_title);
 $('.ch-start' + prefix).append(data[i].start_time);
 $('.ch-end' + prefix).append(data[i].end_time);
 $('.ch-programdesc' + prefix).append(data[i].desc);
 }
});

I want to use the data in my phonegap html . that means i would have to call each data by doing this a bunch of times since i will have over 20 data in the array and sometimes less. is there a for each loop in javascript to do this easily like echoing data from the database in php?

 <?php foreach ($query as $row)
{ ;?>
 <h3><?php echo $row -> program_title; ?> | <?php echo $row -> start_time; ?> | <?php echo $row -> end_time; ?></h3>
 <div>
 <p>
 <?php echo $row -> desc; ?>
 </p>
 </div>
 <?php } ?>

• ja408: Look at "for in" loop - developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

Answer 1

As ja408 sayed you should use this syntax in javascript :

for(var k in yourJson) {
 console.log(k, result[k]);
}

Thanks

• Rich fiifi: but why do i have to use console log . i thought that only print values in the console of the browser? sorry am not too familiar with javascript. i thought document was the way to print it inside the page?
• Haniel Bitton: you dont need the console.log you shold remove it becase old ie dont support this function.