how can i pass varaible from php to tpl

[bilal2005]

hi geys

 

iam new in prestashop . please how can i paas the varaible from php to tpl product and change the prixe programaticly

[sandipchandela]

Are you talking about back-end or want to do from front end site ?

Any specific ps version you are using ?

[bilal2005]

 

Are you talking about back-end or want to do from front end site ?

Any specific ps version you are using ?

thanks for your replay 

 

I writing a module for ps 1.6 and I need how to changer the price of the products programatclly

 

I have a special equtaion to calculate the price so hw can I overreid the price ??? 

[sandipchandela]

 

you can create product class that will extended to core main product class of Classes folder.

In that class you can achieve your special calculation for product pricing.

 

you have two choices- 

1) create module which will better for future conflictions.

2) create override class in override folder to do same.

[bilal2005]

 

you can create product class that will extended to core main product class of Classes folder.

In that class you can achieve your special calculation for product pricing.

 

you have two choices- 

1) create module which will better for future conflictions.

2) create override class in override folder to do same.

thanks you very much for your time 

 

Iam actuelle witre a module for special work .

can you give me an exemle how to change and give special calculte price ?? 

[sandipchandela]

Have a look into this page as reference. 

 

http://doc.prestashop.com/display/PS16/Overriding+default+behaviors#Overridingdefaultbehaviors-Example1

[bilal2005]

I have a problem if you can help me 

 

I paas the dta between file php in presta module the file  name selet_type.php

 

this is the code jqeyru 

     
<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js'></script>


<script type="text/javascript">
  $(document).ready(function() {
$("#selec1").change(function() {
  var iid = $("#selec1 option:selected").attr('value'); 




$.ajax({


 type: "POST",

  url: 'select2_type.php"',
   
   data: {
            jsondata : iid
         },
  success: function(data) {
    $("#inp").html(data);

  }
});


    

});
    });

if I need to return reslt from seconde file 

 

dont work 

 

 

the seconnd file 

<?php
require_once(dirname(__FILE__).'/../../config/config.inc.php');




$data = json_encode($_REQUEST["jsondata"]);
echo $data;


?>

[sandipchandela]

 

I have a problem if you can help me 

 

I paas the dta between file php in presta module the file  name selet_type.php

 

this is the code jqeyru 

     
<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js'></script>


<script type="text/javascript">
  $(document).ready(function() {
$("#selec1").change(function() {
  var iid = $("#selec1 option:selected").attr('value'); 




$.ajax({


 type: "POST",

  url: 'select2_type.php"',
   
   data: {
            jsondata : iid
         },
  success: function(data) {
    $("#inp").html(data);

  }
});


    

});
    });

if I need to return reslt from seconde file 

 

dont work 

 

 

the seconnd file 

<?php
require_once(dirname(__FILE__).'/../../config/config.inc.php');




$data = json_encode($_REQUEST["jsondata"]);
echo $data;


?>

Change second file this line - > $data = json_encode($_POST["jsondata"]);

[sandipchandela]

Can you post the javascript response in chrome  ?

 

https://developer.chrome.com/devtools

[bilal2005]

Can you post the javascript response in chrome  ?
 
https://developer.chrome.com/devtools

yes I do but I dnt recive any result n div