I have to access values from post variable in php class function in jquery. this is my function in php class:
function myFunction(){
$id = $_POST[$this->id];
$name= $_POST[$this->name];
echo id;
echo name;
}
I can get value for id and name I want to access id and name properties in jquery?how can I do this i'm trying like this
$( document ).ready(function() {
var id =$id;
var name=$name;
alert(id);
alert(name);
});
how can I access these in jquery
You can only do this on the page load, since PHP only is accessible when the browser makes a request to the server. But you can have something like:
index.php
<?php
$id = $_POST[$this->id]; // 123
$name = $_POST[$this->name]; // John
?>
<html>
<head></head>
<script>
$(document).ready(function() {
var id = '<?=$id;?>';
var name = '<?=$name;?>';
console.log(id); // 123
console.log(name); // John
});
</script>
</html>
<?=$id;?> and <?=$name;?> will literally echo out the variables into the JavaScript on page load. If you need this values to be updated from a PHP script, you'll need to use an AJAX call.
Jquery and PHP are different type of language.
You need do like below to pass the value
$( document ).ready(function() {
var id = '<?php echo $_POST[$this->id]; ?>';
var name= '<?php echo $_POST[$this->name]; ?>';
alert(id);
alert(name);
});
