How to return contents of php using javascript $.get
Question
I have a PHP script hosted in the root of a working LAMP server which provides me with the output of a MySQL query. The typical output of values.php:
2017-01-12 22:02:17/12/2017-01-12 22:03:18/12/2017-01-12 22:04:18/12/2017-01-12 22:05:18/12/2017-01-12 22:06:18/12/2017-01-12 22:07:19/12/2017-01-12 22:08:19/12/2017-01-12 22:09:19/12/2017-01-12 22:10:20/12/2017-01-12 22:11:20/12/2017-01-12 22:12:20/12/2017-01-12 22:13:21/12/2017-01-12 22:14:21/12/2017-01-12 22:15:21/12/2017-01-12 22:16:21/12/2017-01-12 22:17:22/12/2017-01-12 22:18:22/11/2017-01-12 22:19:22/11/2017-01-12 22:20:23/12/2017-01-12 22:21:23/11/2017-01-12 22:22:23/11/2017-01-12 22:23:24/11/2017-01-12 22:24:24/11/2017-01-12 22:25:24/11/2017-01-12 22:26:25/11/2017-01-12 22:27:25/11/2017-01-12 22:28:25/11
I am trying to use $.get to break it up and list it on a page. My code is as follows but it won't work:
<!DOCTYPE html>
<html>
<body>
<script>
function() {
var switch1 = true;
$.get('values.php', function(data) {
data = data.split('/');
for (var i in data)
{
if (switch1 == true)
{
document.write(data[i] + " Temp: ");
switch1 = false;
}
else
{
document.writeln(data[i]);
switch1 = true;
}
}
});
};
</script>
</body>
</html>
Any ideas where I am going wrong?
3 answers
solution1
0 2017-01-14 01:18:08
I should have added the code <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script> in the html. Final code is as follows and works fine:
<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" type="text/javascript"></script>
</head>
<body>
<script>
var switch1 = true;
$.get('values.php', function(data) {
data = data.split('/');
for (var i in data)
{
if (switch1 == true)
{
document.write(data[i] + " Temp: ");
switch1 = false;
}
else
{
document.write(data[i] + "<br>");
switch1 = true;
}
}
});
</script>
</body>
</html>
Thanks to all.
solution2
-1 2017-01-14 00:37:46
I don't know what your PHP script actually returns but if I store manually to data it seems to work the way you expected. Can you explain what exactly does not work?
I would shorten code bit though:
var switch1 = true; var data = "2017-01-12 22:02:17/12/2017-01-12 22:03:18/12/2017-01-12 22:04:18/12/2017-01-12 22:05:18/12/2017-01-12 22:06:18/12/2017-01-12 22:07:19/12/2017-01-12 22:08:19/12/2017-01-12 22:09:19/12/2017-01-12 22:10:20/12/2017-01-12 22:11:20/12/2017-01-12 22:12:20/12/2017-01-12 22:13:21/12/2017-01-12 22:14:21/12/2017-01-12 22:15:21/12/2017-01-12 22:16:21/12/2017-01-12 22:17:22/12/2017-01-12 22:18:22/11/2017-01-12 22:19:22/11/2017-01-12 22:20:23/12/2017-01-12 22:21:23/11/2017-01-12 22:22:23/11/2017-01-12 22:23:24/11/2017-01-12 22:24:24/11/2017-01-12 22:25:24/11/2017-01-12 22:26:25/11/2017-01-12 22:27:25/11/2017-01-12 22:28:25/11" data = data.split('/').map(function(i){ document.write(i + (switch1 ? " Temp: " : "")); switch1 = !switch1; });
solution3
-1 2017-01-14 00:44:51
Give this a try, should do what you are looking for...
var content = "2017-01-12 22:02:17/12/2017-01-12 22:03:18/12/2017-01-12 22:04:18/12/2017-01-12 22:05:18/12/2017-01-12 22:06:18/12/2017-01-12 22:07:19/12/2017-01-12 22:08:19/12/2017-01-12 22:09:19/12/2017-01-12 22:10:20/12/2017-01-12 22:11:20/12/2017-01-12 22:12:20/12/2017-01-12 22:13:21/12/2017-01-12 22:14:21/12/2017-01-12 22:15:21/12/2017-01-12 22:16:21/12/2017-01-12 22:17:22/12/2017-01-12 22:18:22/11/2017-01-12 22:19:22/11/2017-01-12 22:20:23/12/2017-01-12 22:21:23/11/2017-01-12 22:22:23/11/2017-01-12 22:23:24/11/2017-01-12 22:24:24/11/2017-01-12 22:25:24/11/2017-01-12 22:26:25/11/2017-01-12 22:27:25/11/2017-01-12 22:28:25/11"; var regexp = /(\\d{4}-\\d{2}-\\d{2}\\s+\\d{2}:\\d{2}:\\d{2})\\/(\\d{2})/g; var matches; while ( matches = regexp.exec( content ) ) { document.write( matches[1] + " Temp: " + matches[2] + "<br/>"); }
Hope this helps!
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