How to add the value of php variabele to jquery variable and adds them,i have a form that will take a value and post to second page where second page contains a div panel where the form checkboxes values are adding and subtracting,basically i want to add the submitted value from page1 to page2.Here is the code.I have 3 form values which will be redirected one by one.Whenever user submits the respective button
if($_POST['submit'])
{
$beg=$_POST['basic'];
}
function refreshPrices() {
var currentTotalValue = 0;
var beg=?????
$("#results div").each(function() {
if (!isNaN(parseInt($(this).find("span").text().substring(1)))) {
currentTotalValue += parseInt($(this).find("span").text().substring(1));
}
});
$("#totalValue").text("$" + currentTotalValue)
}
5 Answers 5
var beg=<?php echo $beg; ?>
Comments
Try this:
var beg = '<?php echo $beg ;?>';
if you want to add to the total value you can do this:
currentTotalValue = currentTotalValue + parseInt(beg);
Comments
its better to do it this way :
var js_var = '<?=json_encode($php_var);?>';
This way you will be able to transfer any type of data to js (arrays, objects, strings, etc.) and access it easily like this:
js_var['element']
2 Comments
var beg = '<?php echo $beg ;?>';
But this can be only one once during the load of the page. After that we cant assign a server side script to js.
8 Comments
Retrieve value by input class or id like dat
var beg = $("#basic").val();