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<!DOCTYPE html> | |
<html lang="es"> | |
<head> | |
<title>Título de ejemplo</title> | |
<meta charset="utf-8" /> | |
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" /> | |
</head> | |
<body style="padding-top: 2rem;"> | |
<table id="ticket" style="border: 1px solid blue;"> | |
<thead> | |
<th>IDP</th> | |
<th>Nombre</th> | |
<th>Marca</th> | |
<th>Cantidad</th> | |
<th>-</th> | |
</thead> | |
<tbody> | |
</tbody> | |
</table> | |
<!-- jQuery --> | |
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script> | |
<script> | |
$(document).ready(function() { | |
listarDetalle(); | |
}); | |
function listarDetalle(){ | |
var accion="listar"; | |
var URLprotocol = window.location.protocol; | |
$.ajax({ | |
type: "post", | |
url: "//localhost/258b5456d3767ead8989893953af2859/recepcion.php", | |
data: { "accion":accion}, | |
dataType:'json', | |
error: function(){ | |
alert("error petición ajax"); | |
}, | |
success: function(data){ | |
console.log(data); | |
for (var i = 0; i < data.length; i++) { | |
var newRow = | |
"<tr>" + | |
"<td>" + data[i].idp + "</td>" + | |
"<td>" + data[i].nombre + "</td>" + | |
"<td>" + data[i].marca + "</td>" + | |
"<td>" + data[i].cantidad + "</td>" + | |
"<td><input type='radio' id='"+data[i].idproducto+"' name='seleccion'/></td>"+ | |
"</tr>"; | |
$(newRow).appendTo("#ticket tbody"); | |
} | |
} | |
}).fail( function( jqXHR, textStatus, errorThrown ) { | |
if (jqXHR.status === 0) { | |
alert('Not connect: Verify Network.'); | |
} else if (jqXHR.status == 404) { | |
alert('Requested page not found [404]'); | |
} else if (jqXHR.status == 500) { | |
alert('Internal Server Error [500].'); | |
} else if (textStatus === 'parsererror') { | |
alert('Requested JSON parse failed.'); | |
} else if (textStatus === 'timeout') { | |
alert('Time out error.'); | |
} else if (textStatus === 'abort') { | |
alert('Ajax request aborted.'); | |
} else { | |
alert('Uncaught Error: ' + jqXHR.responseText); | |
} | |
}); | |
}; | |
</script> | |
</body> | |
</html> |
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<?php | |
/* Listado de URLs (orígenes) que tienen acceso al API (sin / al final) */ | |
$autorizados = [ | |
'http://1.2.3.4', | |
'http://localhost', | |
'https://localhost', | |
]; | |
/* Comprobamos que el origen esté en el listado de orígenes permitidos */ | |
if ( | |
isset($_SERVER['HTTP_ORIGIN']) | |
&& in_array($_SERVER['HTTP_ORIGIN'], $autorizados) === true | |
) { | |
/* Sólo autorizamos el origen validado */ | |
header('Access-Control-Allow-Origin: ' . $_SERVER['HTTP_ORIGIN']); | |
} | |
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') { | |
/* No debe ejecutarse el resto del script mediante la consulta OPTIONS previa */ | |
die(); | |
} | |
header('Content-Type: application/json; charset=utf-8'); | |
echo json_encode([ | |
[ | |
'idp' => '1', | |
'nombre' => 'Nombre 1', | |
'marca' => 'Marca 1', | |
'cantidad' => 4, | |
], | |
]); |
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