Posts by Cautium • 11 points
4 posts
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answer53
viewsQ: Unwanted automatic insertion occurs every time the page is updated in PHP form
My code has a very strange behavior to perform insertion of unsolicited data from previous data every time the page is updated. Can anyone tell me why? Screen output (Every time the page is updated…
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answer25
viewsQ: Number of variables that do not match the number of tokens in update code in PHP
My PHP page it updates all details of a sale, the code of UPDATE affects the table itens_venda of which it is composed of: Table itens_venda (of which I am updating) CREATE TABLE itens_venda (…
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answer34
viewsQ: <select> which displays all keys of a table in PHP does not return keys
I wanted to show off at <select> called Sale all keys in the table itens_venda, only that nothing appears on the page. How do I fix it? The mistake is specifically here: <p> Venda:…
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answer42
viewsQ: Undefined index in SELECT with INNER JOIN in PHP table
I made a PHP code that makes the INNER JOIN of 4 tables, only in the other PHP code that is inside a <table> several mistakes are happening. Error Notice: Undefined index:…