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How to add an extra textarea/field on product page


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step 1 Add an entry to the database in the table prefixproductlang (for example name - what you need)


step 2.1 modify the file “Product.php” from “/classes/Product.php”, preferably in the folder classes Override “/override/classes/Product.php” save see the lines

/** @var string Long description */ public $description; /** @var string Short description */ public $description_short; just add the following /** @var string Extra Field */ public $extra_field; step 2.2 for example find

'name' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCatalogName', 'required' => true, 'size' => 128], 'description' => ['type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'], after this insert 'extra_field' => ['type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'], step 3 copy your informations.tpl under override / controllers / admin / templates / products / informations.tpl for example and find the code (depending on where this additional field should appear.) <div class="form-group"> <div class="col-lg-1"><span class="pull-right">{include file="controllers/products/multishop/checkbox.tpl" field="description" type="tinymce" multilang="true"}</span></div> <label class="control-label col-lg-2" for="description_{$id_lang}"> <span class="label-tooltip" data-toggle="tooltip" title="{l s='Appears in the body of the product page.'}"> {l s='Description'} </span> </label> <div class="col-lg-9"> {include file="controllers/products/textarea_lang.tpl" languages=$languages input_name='description' class="autoload_rte" input_value=$product->description} </div> </div> after this insert <div class="form-group"> <div class="col-lg-1"><span class="pull-right">{include file="controllers/products/multishop/checkbox.tpl" field="extra_field" type="tinymce" multilang="true"}</span></div> <label class="control-label col-lg-2" for="extra_field_{$id_lang}"> <span class="label-tooltip" data-toggle="tooltip" title="{l s='Appears in the body of the product page.'}"> {l s='Extrafield'} </span> </label> <div class="col-lg-9"> {include file="controllers/products/textarea_lang.tpl" languages=$languages input_name='extra_field' class="autoload_rte" input_value=$product->extra_field} </div> </div> step 4 if you want to see this field in your frontoffice product view - in your theme product.tpl add the follow code with in your tpl ( for example default theme)

find {if isset($product) && $product->description} <section id="product-description" class="page-product-box"> <h3 class="page-product-heading">{l s='More info'}</h3> <div class="rte">{$product->description}</div> </section> {/if} insert after this {if isset($product) && $product->extra_field} <section id="extra_field" class="page-product-box"> <h3 class="page-product-heading">{l s='Extrafield'}</h3> <div class="rte">{$product->extra_field}</div> </section> {/if} backoffice product page 0_1514166048020_49b10b4d-a0e6-455f-88d7-19ff2c6e04dc-grafik.png

frontoffice product page new


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Of course, more than one text box can be added as needed to customize the data (change all "extra_field"). It is important in the product.tpl the title of the text field

{ls = 'Extrafield'} </ h3> for the front view and in the informations.tpl the name of your textarea { ls = 'Extrafield'} correctly, so that you do not confuse this when entering.

In the front view, the text areas are only displayed if data has been saved in the field.

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