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Posted by julian maisano on 11/14/20 11:21
As you'll see, I'm a beginner php guy...
What i'm trying to achieve is:
1) List in AllProducts.php a set of products which are stored in a MySql
table. Each product has a picture. Each picture actually is a link to a
articulodetalle.php, where there will be greater pictures in, plus some
detailed text.
Code in AllProducts.php actually works fine:
$query = "SELECT * FROM articulos";
$result = mysql_query($query);
$i=0;
while($row = mysql_fetch_array($result, MYSQL_ASSOC))
{
if($i==$public_numero_de_items_por_fila){ //acá cambia de columna
$i=0;
echo "<TR><TH>";
} else {
echo "<TH>";
}
$i+=1;
//here I set up the link to detallearticulo.php *******
echo '<a href="detallearticulo.php?id_articulo=' . $row['id_articulo']
.. '">';
echo '<img width="150" border="0" src="images/' . $row['id_articulo']
.. '.jpg" >';
echo '</a>';
echo "<br>";
echo "id_articulo :{$row['id_articulo']} <br>";
echo "descripcion :{$row['descripcion']} <br>";
echo "precio : {$row['precio']} <br><br>";
}
***** an example of the the link created (in AllProducts.php )is:
detallearticulo.php?id_articulo=xyz325
The problem i'm having is that I've an empty variable value in
detallearticulo.php
$id_articulo (in detallearticulo.php)should have the variable value
associated with the product (xyz325), but it's empty...
What's happening?
Any advice would be apreciated...
sdos - jm
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