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#1
November 18th, 2002, 08:10 AM
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Shopping cart tutorial (by Mitchell Harper)
I'm also having trouble with the shopping cart tutorial (by Mitchell Harper):
In cart.php I get the message: "Warning: Supplied argument is not a valid MySQL ...on line 44." Line 44 is: while($row = mysql_fetch_array($result)) { I looked at the previous lines and also at the following lines, and i can't find the problem. In addition, the snap shot (GUI) of the cart in the tutorial dispays what should look like an <input type="text" name="qty" value="1" > but I can't find it anywhere on the code. I suspect that it should go somewhere near the problematic line (44). Is it really missing? and if so, what should be added/changed??? Thanks. 
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#2
November 18th, 2002, 10:00 AM
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Quote:
$result is where your problem is. Run -> PHP Code:
Do that right under where you are constructing the $result variable and read the output to see if it is containing the correct query info.....
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