Posts by Indaiara Ribeiro • 113 points
6 posts
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answers816
viewsQ: Cut 'free hand' image
Hello, I’m developing a Virtual Closet project, where the user would upload the image of their clothes and save in the system. But I have a problem with the background of the image, I wanted…
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answer2174
viewsQ: Image with Transparent Background
I wonder if it is possible to upload an image and make certain part of the image (the background) transparent. 'Cause I’d like to superimpose that image. The dummy is the fixed background image, and…
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viewsQ: Image upload with transparent background
I am idealizing a system in which the user should upload an image, but this image should be with the transparent background, because I want to use it to over by another image. I don’t know how to do…
imageasked Indaiara Ribeiro 113 -
6
votes1
answer1641
viewsQ: How to Save Colors in Database
I have a simple form, and a TYPE=color. These colors are passed in hexadecimal, but I cannot save in the bank. It gives the following error: Warning: pg_query(): Query failed: ERROR: Invalid input…
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answers184
viewsQ: Relate category tables to subcategories
I want to list two tables. For example, when you click on an item, appear all the items related to it ?> <?php include "conexao.php"; $sql = "SELECT *FROM categorias "; $resultado =…
phpasked Indaiara Ribeiro 113 -
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votes1
answer1119
viewsQ: How to style, with CSS, a SELECT that is inside PHP?
<?php include "conexao.php"; $sql = "select * from categorias"; $dados = pg_query($sql); $resposta = ""; while($linha = pg_fetch_array($dados)){ $nome_categoria = $linha["nome_categoria"];…