Improving shopping cart fanctions


Thanks for visiting.

Here we want to improve shopping cart functionality by making small task as below.

We estimate the task as 3 hours work for php, java expert.

Please confirm the brief detail and conditions as below.

Feel free to ask.




Only access through online file manager ( ajaxplorer ) is available. ( no ftp )

We only allow you to access limited file.

We require your ip address to list in htaccess

No database access


Task Detail


shopping cart:

we want to block and alert message when buyer tries to proceed check out under following circumstances on shopping cart page

1. items are from more than 2 different vendors

2. item has 0 quantity of its latest data

3. unable to hack


item data structure in cart

$sCartItem = $iVendorId . '_' . $iModuleId . "_" . $iItemId . "_" . $iItemCount;

define item’s the latest quantity

$itemQuantity = SELECT stock_num FROM store_product_files WHERE id=$iItemId

WRITTEN CODE [url removed, login to view] (not working)

$('#items_from___vendor_id__').submit(function() {

alert('Handler for .submit() called.');

return false;


function checkvendors()


var values;

var tmpvender=0;

$('.pmt-item input[@type=checkbox]:checked').each(function(){

var str=$(this).attr('value').split('_');

var vendor_id=str[0];

if(tmpvender >0 && vendor_id >0){

if(tmpvender != vendor_id){

//[url removed, login to view] ="[url removed, login to view]";

alert("<bx_text:_payment_err_one_vendor />");


return false;





//alert($(this).attr('value').substring(0, 1));


if(tmpvender ==0){

alert("<bx_text:_payment_err_one_vendor />");


return false;


//[url removed, login to view]()


Skills: Javascript, PHP

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Project ID: #5462654

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