passing values from php to javascript

[muthusamy]

Hi,
I am R. Muthusamy

Please give the decriptions for following question
1. How to be pass the values from php to java script.
2. how to be pass the php values to javascript.



Thank You,

[ronverdonk]

Question 1 and 2 are identical.

The following sample stores a value of php variable $v in an HTML input field. When the button is clicked, a JS routine is invoked that extract the value and issues an alert message.

<script type="text/javascript">
function passIt() {
  var myvalue = document.getElementById("q").value;
  alert('myvalue='+myvalue);
}
</script>
<?php
$v = "This is my value";
?>
<input name='q' value='<?php echo $v ?>' />
<input type="submit" value="Pass to JS" onclick="passIt()" />

Ronald :cool: