{"id":5907,"date":"2013-03-27T13:20:06","date_gmt":"2013-03-27T13:20:06","guid":{"rendered":"https:\/\/www.jose-aguilar.com\/blog\/?p=5907"},"modified":"2019-03-20T11:15:06","modified_gmt":"2019-03-20T11:15:06","slug":"como-anadir-campos-extra-a-los-productos-de-prestashop-15x","status":"publish","type":"post","link":"https:\/\/www.jose-aguilar.com\/blog\/como-anadir-campos-extra-a-los-productos-de-prestashop-15x\/","title":{"rendered":"Como a\u00f1adir campos extra a los productos de Prestashop 1.5.x"},"content":{"rendered":"

En este art\u00edculo vamos a aprender como a\u00f1adir campos extras a los productos de Prestashop 1.5.x.<\/p>\n

Es requerido tener conocimientos de programaci\u00f3n orientada a objetos para llevar a cabo la tarea de a\u00f1adir un nuevo campo personalizado, en este caso, a los productos del prestashp 1.5.x.<\/p>\n

Lo primero que deber\u00edas hacer es sobreescribir la clase product a\u00f1adi\u00e9ndole el nuevo campo. Existen infinidad de campos extra para a\u00f1adir al producto pero en el caso del ejemplo que vamos a ilustrar vamos a tratar de a\u00f1adir un nuevo campo que va a representar el plazo de entrega del producto.<\/p>\n

Necesitaremos incorporar la nueva variable de la clase:<\/p>\n

public $delivery;<\/pre>\n
Y seguidamente la definici\u00f3n:<\/p>\n
'delivery' => array('type' => self::TYPE_STRING, 'validate' => 'isReference', 'size' => 64),<\/pre>\n
En la definici\u00f3n le estamos indicando que queremos una variable de tipo cadena de longitud 64 caracteres y que adem\u00e1s se valida igual que el campo referencia, mirando su longitud.<\/p>\n
Todo esto que comento lo deberemos a\u00f1adir a la clase que sobreescribe la clase Product del core de Prestashop. Lo puedes localizar en \/override\/classes\/Product.php y donde tan solo deber\u00e1s a\u00f1adir el siguiente contenido:<\/p>\n
<\/a>Source code<\/a><\/td><\/a> <\/a> <\/a> <\/td><\/tr><\/table><\/div>
class<\/span> Product extends<\/span> ProductCore\n{<\/span>\n\tpublic<\/span> $delivery<\/span>;<\/span>\n \n        public<\/span> function<\/span> __construct(<\/span>$id_product<\/span> =<\/span> null<\/span>,<\/span> $full<\/span> =<\/span> false<\/span>,<\/span> $id_lang<\/span> =<\/span> null<\/span>,<\/span> $id_shop<\/span> =<\/span> null<\/span>,<\/span> Context $context<\/span> =<\/span> null<\/span>)<\/span>\n        {<\/span>\n            parent::<\/span>$definition<\/span>[<\/span>'fields'<\/span>]<\/span>[<\/span>'delivery'<\/span>]<\/span> =<\/span> array<\/span><\/a>(<\/span>'type'<\/span> =><\/span> self<\/span>::<\/span>TYPE_STRING<\/span>,<\/span> 'validate'<\/span> =><\/span> 'isReference'<\/span>,<\/span> 'size'<\/span> =><\/span> 64)<\/span>;<\/span>\n            parent::<\/span>__construct(<\/span>$id_product<\/span>,<\/span> $full<\/span>,<\/span> $id_lang<\/span>,<\/span> $id_shop<\/span>)<\/span>;<\/span>\n        }<\/span>  \n}<\/span><\/pre><\/div><\/div>\n
Donde tan solo estamos a\u00f1adiendo la nueva variable de la clase y dando su definici\u00f3n. Guardamos y subimos al servidor.<\/p>\n
Utilizando un programa de administraci\u00f3n de base de datos, deberemos acceder a la base de datos para crear una nueva tupla dentro de la tabla \u00abps_product\u00bb. En el caso del ejemplo, la vamos a llamar \u00abdelivery\u00bb y ser\u00e1 de tipo varchar(64).<\/p>\n
\"delivery\"<\/a><\/p>\n
Ahora tocar\u00eda a\u00f1adir el campo de texto que representar\u00e1 el plazo de entrega del producto en el backend de la tienda. Deberemos localizar el fichero que se encuentra dentro de la siguiente ruta dentro de la administraci\u00f3n:<\/p>\n
adminxxx\/themes\/default\/template\/controllers\/products\/informations.tpl<\/pre>\n
Nos daremos cuenta que no es m\u00e1s que la plantilla de formulario de la ficha del producto. Entonces, all\u00ed donde deseemos a\u00f1adiremos el nuevo campo. Deber\u00e1s estar familarizado con las tablas HTML para a\u00f1adirlo de forma correcta. En el caso del ejemplo lo situamos por debajo de la referencia y UPC el siguiente c\u00f3digo:<\/p>\n
<\/a>Source code<\/a><\/td><\/a> <\/a> <\/a> <\/td><\/tr><\/table><\/div>
<tr<\/span><\/a>><\/span>\n    <td<\/span><\/a> class<\/span>=<\/span>"col-left"<\/span>><label<\/span><\/a>><\/span>{$bullet_common_field} {l s='Plazo de entrega:'}<\/<\/span>label<\/span><\/a>><\/<\/span>td<\/span><\/a>><\/span>\n    <td<\/span><\/a> style<\/span>=<\/span>"padding-bottom:5px;"<\/span>><\/span>\n        <input<\/span><\/a> size<\/span>=<\/span>"55"<\/span> maxlength<\/span>=<\/span>"12"<\/span> type<\/span>=<\/span>"text"<\/span> name<\/span>=<\/span>"delivery"<\/span> value<\/span>=<\/span>"{$product-><\/span><\/span>delivery|escape:html:'UTF-8'}" style="width: 130px; margin-right: 5px;" \/> <span<\/span><\/a>><\/span>{l s='(dias)'}<\/<\/span>span<\/span><\/a>><\/span>\n    <\/<\/span>td<\/span><\/a>><\/span>\n<\/<\/span>tr<\/span><\/a>><\/span><\/pre><\/div><\/div>\n
Obteniendo como resultado:<\/p>\n
\"plazo<\/a><\/p>\n
La parte m\u00e1s complicada ya est\u00e1 hecha. Ahora solo falta ir a la plantilla que est\u00e9s utilizando en tu tienda y mostrar en el product.tpl la variable.<\/p>\n
<\/a>Source code<\/a><\/td><\/a> <\/a> <\/a> <\/td><\/tr><\/table><\/div>
{<\/span>if<\/span><\/a> $product<\/span>-><\/span>delivery}<\/span>\n    <p><\/span>{<\/span>l s=<\/span>'Plazo de entrega en '<\/span>}<\/span>{<\/span>$product<\/span>-><\/span>delivery}<\/span> {<\/span>l s=<\/span>'dias'<\/span>}<\/span><\/p><\/span>\n{<\/span>\/<\/span>if<\/span><\/a>}<\/span><\/pre><\/div><\/div>\n
En el caso del ejemplo que ilustramos, tan solo vamos a mostrar el valor de la variable en el caso de que tenga informaci\u00f3n.<\/p>\n
Si te ha servido este tutorial hazte fan de la p\u00e1gina de facebook del blog Jose Aguilar<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
En este art\u00edculo vamos a aprender como a\u00f1adir campos extras a los productos de Prestashop 1.5.x. Es requerido tener conocimientos de programaci\u00f3n orientada a objetos para llevar a cabo la tarea de a\u00f1adir un nuevo campo personalizado, en este caso, a los productos del prestashp 1.5.x. Lo primero que deber\u00edas hacer es sobreescribir la clase […]<\/p>\n","protected":false},"author":1,"featured_media":5817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-5907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-prestashop"],"yoast_head":"\nComo a\u00f1adir campos extra a los productos de Prestashop 1.5.x - Jose Aguilar Blog<\/title>\n<meta name=\"description\" content=\"En este art\u00edculo vamos a aprender como a\u00f1adir campos extras a los productos de Prestashop 1.5.x.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como a\u00f1adir campos extra a los productos de Prestashop 1.5.x - Jose Aguilar Blog\" \/>\n<meta property=\"og:description\" content=\"En este art\u00edculo vamos a aprender como a\u00f1adir campos extras a los productos de Prestashop 1.5.x.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jose-aguilar.com\/blog\/como-anadir-campos-extra-a-los-productos-de-prestashop-15x\/\" \/>\n<meta property=\"og:site_name\" content=\"Jose Aguilar Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/joseaguilarblog\" \/>\n<meta property=\"article:published_time\" content=\"2013-03-27T13:20:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-03-20T11:15:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2013\/02\/prestashop3-200x200.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jose Aguilar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:site\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jose Aguilar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/como-anadir-campos-extra-a-los-productos-de-prestashop-15x\/\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/como-anadir-campos-extra-a-los-productos-de-prestashop-15x\/\",\"name\":\"Como a\u00f1adir campos extra a los productos de Prestashop 1.5.x - 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