Saturday, October 6, 2012

how to add new custom field virtuemart product category fields in joomla administrator

how to add new field from category virtuemart joomla
execute query for add new category fields
1stp->   ALTER TABLE `jos_vm_category` ADD ` cat_wholesaler` VARCHAR( 1 ) NOT NULL DEFAULT 'N' AFTER `products_per_row` ;

2stp-> GO TO D:\xampp\htdocs\mil-bar\administrator\components\com_virtuemart\html\product.product_category_form.php open
add your field in product.product_category_form.php

      if ($db->sf("cat_wholesaler")=="Y")
         {
          echo "<input type=\"checkbox\" name=\"accesscat\" value=\"Y\" checked=\"checked\" />";
         }else{
          echo "<input type=\"checkbox\" name=\"accesscat\" value=\"Y\" />";
         }

2stp->  administrator/components/com_virtuemart/classes/ps_product_category.php in (function add( &$d ))

a. first get new field value for insert paste below code line 253

      if (vmGet($d,'accesscat')==''){
                 $waccess='N';
        }else{
                 $waccess='Y';
              }

$fields = array('vendor_id' => $ps_vendor_id,
    'category_name' => vmGet( $d, 'category_name' ),
    'category_publish' => vmGet( $d, 'category_publish' ),
    'category_description' => vmGet( $d, 'category_description', '',VMREQUEST_ALLOWHTML ),
        'category_browsepage' => vmGet( $d, 'category_browsepage' ),
    'products_per_row' => vmRequest::getInt( 'products_per_row' ),
    'cat_wholesaler'=>$waccess,
    'category_flypage' => vmGet( $d, 'category_flypage' ),
    'category_thumb_image' => vmGet( $d, 'category_thumb_image' ),
    'category_full_image' => vmGet( $d, 'category_full_image' ),
    'cdate' => $timestamp,
    'mdate' => $timestamp,
    'list_order' => $list_order,
    );

b. for update field value from database same page line  315(function update(&$d))

                       if (vmGet($d,'accesscat')=='')
                          {
                 $waccess='N';
              }else{
                 $waccess='Y';
              }

$fields = array('category_name' => vmGet( $d, 'category_name' ),
           'category_publish' => vmGet( $d, 'category_publish' ),
           'category_description' => vmGet( $d, 'category_description', '',VMREQUEST_ALLOWHTML ),
       'category_browsepage' => vmGet( $d, 'category_browsepage' ),
                                        'products_per_row' => vmRequest::getInt( 'products_per_row' ),
                                        'cat_wholesaler'=> $waccess,
                                        'category_flypage' => vmGet( $d, 'category_flypage' ),
                                        'category_thumb_image' => vmGet( $d, 'category_thumb_image' ),
                                        'category_full_image' => vmGet( $d, 'category_full_image' ),
                                        'mdate' => $timestamp,
                                        'list_order' => vmRequest::getInt('list_order'),
                                    );


lastly enloy your custom field has been added you can insert value and update successfully in virtuemart

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