turbo_ac Posted April 14, 2004 Posted April 14, 2004 (edited) Hello, I have a hacked a shipping module of my own. It shows up and calculates correctly. However, when the user click "Continue" in checkout_shipping.php, it does back to the same page (checkout_shipping.php). I've tried it alone and it has this problem, also when other shippign modules are enabled. When other modules enabled, for instance Flat, Selecting flat will get you to checkout_payment.php, but not when you select mine. Any ideas? I'm in a jam! Thanks, -AC Edited April 14, 2004 by turbo_ac Quote
eaglesky Posted May 10, 2004 Posted May 10, 2004 Hi, I have a similar problem: the shipping module shows up and calculates correctly. However, when I clicked "Continue" in checkout_shipping.php, I got the following erro message: "Warning: Cannot modify header information - headers already sent by (output started at /home/username/public_html/catalog/includes/modules/shipping/usps.php:542) in /home/username/public_html/catalog/includes/functions/general.php on line 29" Anyone can help? Thanks! Quote
PhilPoxon Posted March 4, 2005 Posted March 4, 2005 Hi, I have a similar problem: the shipping module shows up and calculates correctly. However, when I clicked "Continue" in checkout_shipping.php, I got the following erro message: "Warning: Cannot modify header information - headers already sent by (output started at /home/username/public_html/catalog/includes/modules/shipping/usps.php:542) in /home/username/public_html/catalog/includes/functions/general.php on line 29" Anyone can help? Thanks! <{POST_SNAPBACK}> Eaglesky, that error might be caused by spaces after the php ending tag"?>" at the end of the php files listed. I would load each file and go to bottom of the file and check for spaces after the final ?> . I think you will find this fixes the problem. I had similar problem with different files but same error "cannot modify header information..." Quote
TerryK Posted March 5, 2005 Posted March 5, 2005 AC, You didn't name your new shipping file in the style of SOME_FILE.php, did you? For some reason, putting an underscore in a shipping module file name causes issues similar to what you're describing, based on my past experience... HTH, Terry Quote Terry Kluytmans Contribs Installed: Purchase Without Account (PWA); Big Images, Product Availability, Description in Product Listing, Graphical Infobox, Header Tags Controller, Login Box, Option Type Feature, plus many layout changes & other mods of my own, like: Add order total to checkout_shipment Add order total to checkout_payment Add radio buttons at checkout_shipping (for backorder options, etc.) Duplicate Table Rate Shipping Module Better Product Review Flow * If at first you don't succeed, find out if there's a prize for the loser. *
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