Echo PHP value inside a jquery Function

Question

I am trying to assign a php echo value to an input generated from a jquery function. But so far no luck. It breaks the function and no results are displayed along with the input field. What is the proper way for this scenario to display php value inside the query function.

PHP

$tablename      = "table";
$next_increment     = 0;
//$qShowStatus        = "SHOW TABLE STATUS LIKE '$tablename'";
$qShowStatusResult  = $db_con->prepare("SHOW TABLE STATUS LIKE '$tablename'");
$qShowStatusResult->execute();
$results = $qShowStatusResult->fetchAll(\PDO::FETCH_ASSOC);
foreach($results as $value){
$next_increment = $value['Auto_increment'];
}


var nextAutoIncrement = '"'<?php echo $next_increment; ?>'"';

Jquery

newSection.children(':nth-child(1)').children(':first').attr('id', 'auto_id_' + newNum).attr('name', 'auto_id_' + newNum).val(nextAutoIncrement).hide();

Roopendra · Accepted Answer · 2013-12-03 06:39:00Z

2

Try this

  <script language="javascript" type="text/javascript">
    var nextAutoIncrement = '<?php echo $next_increment;?>';
  </script>

answered Dec 3, 2013 at 6:39

Roopendra

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2 Comments

user2970730 Over a year ago

would you happen to now if this is the proper way to assign value="4" for input field

newSection.children(':nth-child(1)').children(':first').attr('id', 'auto_id_' + newNum).attr('name', 'auto_id_' + newNum).val(nextAutoIncrement)

Roopendra Over a year ago

I don't know what is your exact condition here but as per your comment I understand you want to assign value to input fields then yes you can achieve $('input selector class or id').val(inputValueVariable)

Suresh Kamrushi · Accepted Answer · 2013-12-03 06:39:12Z

0

Try like this:

<script language="javascript" type="text/javascript"
var nextAutoIncrement = <?php echo $next_increment; ?>;
</script>

answered Dec 3, 2013 at 6:39

Suresh Kamrushi

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Comments

Rituraj ratan · Accepted Answer · 2013-12-03 06:40:16Z

0

<script>
//if it is anumber
var nextAutoIncrement = <?php echo $next_increment; ?>;
// if ity is a string
var nextAutoIncrement = '<?php echo $next_increment;?>';
</script>

answered Dec 3, 2013 at 6:40

Rituraj ratan

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Comments

Code Lღver · Accepted Answer · 2013-12-03 06:42:34Z

0

In JS code there is require to define the <script> tag:

$tablename      = "table";
$next_increment     = 0;

$qShowStatusResult  = $db_con->prepare("SHOW TABLE STATUS LIKE '$tablename'");
$qShowStatusResult->execute();
$results = $qShowStatusResult->fetchAll(\PDO::FETCH_ASSOC);
foreach($results as $value){
    $next_increment = $value['Auto_increment'];
}

<script type="text/javascript" >
var nextAutoIncrement = '<?php echo $next_increment; ?>';
</script>

answered Dec 3, 2013 at 6:42

Code Lღver

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