{"id":916,"date":"2010-10-06T00:26:41","date_gmt":"2010-10-05T22:26:41","guid":{"rendered":"http:\/\/www.4webs.es\/blog\/?p=916"},"modified":"2012-06-28T13:21:29","modified_gmt":"2012-06-28T11:21:29","slug":"aumentar-los-caracteres-de-la-descripcion-corta-en-prestashop","status":"publish","type":"post","link":"https:\/\/www.4webs.es\/blog\/aumentar-los-caracteres-de-la-descripcion-corta-en-prestashop","title":{"rendered":"Aumentar los car\u00e1cteres de la descripci\u00f3n corta en Prestashop"},"content":{"rendered":"<div class=\"row\"><div class=\"col-md-11 content-article\"><p>Este es un ejemplo para cambiar los car\u00e1cteres de la descripci\u00f3n corta de Prestashop, en nuestro ejemplo hemos pasado de cambiar los 400 car\u00e1cteres que tiene por defecto a 500.<br \/>\nEn <strong>admin\/tabs\/AdminProducts.php <\/strong>buscar las siguientes lineas:<\/p>\n<pre lang=\"php\"> if\u00a0(Tools::strlen(strip_tags($value))\u00a0&gt;\u00a0400)\r\n$this-&gt;_errors[]\u00a0=\u00a0$this-&gt;l('the\u00a0field').'\u00a0&lt;b&gt;'.call_user_func(array($className,\u00a0'displayFieldName'),\u00a0'description_short').'\u00a0('.$language['name'].')&lt;\/b&gt;\u00a0'.$this-&gt;l('is\u00a0too\u00a0long').'\u00a0:\u00a0400\u00a0'.$this-&gt;l('chars\u00a0max').'\u00a0('.$this-&gt;l('count\u00a0now').'\u00a0'.Tools::strlen(strip_tags($value)).')';<\/pre>\n<p>Y cambiarlas por :<\/p>\n<pre lang=\"php\">if (Tools::strlen(strip_tags($value)) &gt; 500)\r\n$this-&gt;_errors[] = $this-&gt;l('the field').' <strong>'.call_user_func(array($className, 'displayFieldName'), 'description_short').' ('.$language['name'].')<\/strong> '.$this-&gt;l('is too long').' : 500 '.$this-&gt;l('chars max').' ('.$this-&gt;l('count now').' '.Tools::strlen(strip_tags($value)).')';<\/pre>\n<p>En <strong>classes\/Product.php<\/strong> cambiar las siguientes lineas:<\/p>\n<pre lang=\"php\">foreach ($this-&gt;description_short as $k =&gt; $value)\r\nif (Tools::strlen(strip_tags($value)) &gt; 400)\r\n{\r\nif ($die) die (Tools::displayError().' ('.get_class($this).'-&gt;description: length &gt; 400 for language '.$k.')');\r\nreturn $errorReturn ? get_class($this).'-&gt;'.Tools::displayError('description: length &gt; 400 for language').' '.$k : false;\r\n}\r\nreturn parent::validateFieldsLang($die, $errorReturn);<\/pre>\n<p>Por esta otra:<\/p>\n<pre lang=\"php\">foreach ($this-&gt;description_short as $k =&gt; $value)\r\nif (Tools::strlen(strip_tags($value)) &gt; 500)\r\n{\r\nif ($die) die (Tools::displayError().' ('.get_class($this).'-&gt;description: length &gt; 500 for language '.$k.')');\r\nreturn $errorReturn ? get_class($this).'-&gt;'.Tools::displayError('description: length &gt; 500 for language').' '.$k : false;\r\n}\r\nreturn parent::validateFieldsLang($die, $errorReturn);<\/pre>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Este es un ejemplo para cambiar los car\u00e1cteres de la descripci\u00f3n corta de Prestashop, en nuestro ejemplo hemos pasado de cambiar los 400 car\u00e1cteres que tiene por defecto a 500.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-916","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-tiendas-online"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aumentar los car\u00e1cteres de la descripci\u00f3n corta en Prestashop | 4webs.es<\/title>\n<meta name=\"description\" content=\"Este es un ejemplo para cambiar los car\u00e1cteres de la 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