I need to store the value of php variable $Q_ID in javascript array at index 0. Here is my code for storing it in javascript array record[0].
var record= [];
var choice= [];
var correct=[];
record[0]=<?php echo $Q_ID ?>;/* Showing refernce error (ReferenceError: CSE6014 is not defined record[0]=CSE6014) */;
correct[0]=<?php echo $corr ?>;
And this is the php code to get the value of Q_ID. I have placed the php code before tag in the page and the javascript code is in the body at the last position.
$sql= mysql_query( "select * from questions where Q_ID like '{$code}%' order by RAND() limit 1" ) or die(mysql_error());
$rows = mysql_fetch_array($sql);
$Q_ID = $rows['Q_ID'];
$question= $rows['Question'];
$opt1=$rows['Option_1'];
$opt2=$rows['Option_2'];
I have placed the php code before tag in the page and the javascript code is in the body at the last position. But everytime I execute this code it shows reference error in firebug console window.
ReferenceError: CSE6014 is not defined record[0]=CSE6014;/* Showing refernce error (ReferenceError: CSE6014 is not defi...
I don't know what I am doing wrong. Please help me. Thanks in advance.
As $Q_ID
and $corr
are strings
, you need to surround string
with quotes
. You can use either single quote '
or double quote "
.
Use following code(Notice the quotes around the PHP tags):
record[0] = '<?php echo $Q_ID ?>';
correct[0] = '<?php echo $corr ?>';
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