PHP Function Page Advice
Posted on
16th Feb 2014 07:03 pm by
admin
Hi All, I am quite new to PHP and Javascript but have written an Online Shop (Mainly for Fun and education)
It uses MySQL for the Shop Item Data and a 'Username.txt' file for each users cart. (Formated as 'ItemID1xQty1, ItemID2xQty2' etc....
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From the Cart View window, the user can edit the Quantity (Form text field).
When the 'Update Cart' Form button is clicked, a Javascript function;
re-calculates the monetry valuesdisplays the changesCreates a String containing the new cart dataCalls a PHP page (cart_update.php), that writes the Data to the UserName.txt file
This all works fine, except......
cart_update.php needs to do it's stuff and close. - But it doesn't close so the user is left with a blank window that has to be closed manually.
The cart data is posted from hidden form elements to cart_update.php.
using javascript to close the window results in the 'Do you want To Close this Window' message..
using JS History or $_SERVER['HTTP_REFERER'] refreshes the Cart View window to its pre-edited state
Is there a way round this..?
Can I put the cart_update.php code somewhere other than a .php page?
So close but so far..
Any help will be greatly appreciated..
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