Views

The step described in this page is not at all necessary. If you want to customise the products list presented on page admin/commerce/products , first go to modules: Views, and enable the "Views UI" module.
Then go to store → products , click on the gear at the right top corner of the page, then on "Edit View", because the product list page is produced by the Views module.

Follow the instructions on that page, section called "Customizing On-site Product Administration".

Vídeo Aula - Drupal básico. Instalação, configuração, bibliotecas, cck, views, colorbox.

http://youtu.be/1N5NuGqFtms

Instructions to add a style in views.

After setup Breakpoints and picture in admin (check http://drupal.org/node/1902264) You will get some picture style to apply in views.

First open a view or create one with a image field to a picture style.

In image field options you will see the picture styles:

The first option is the Formatter choose the Picture one.

Next is the Picture group, each group is a style from picture group, each style have several image size to apply.

the last option is Fallback image style, Most of the time the automatic option is fine, but it is possible to choose a specific size for Picture group. The list of options will change in each site.

After select the option apply in field and save the view.

[INCOMPLETE]

You can configure a view so that it is filtered dynamically, depending on the context. For example, you could use a contextual filter to add a block that contains related content or that presents a list of articles by the same author.

Prerequisite: To create a contextual filter that is based on a context other than the information in the URL, you may need to create a relationship. For more information, see Add a Relationship to a View.

1. Navigate to the edit screen of a view (for example, admin/structure/views/view/MYVIEWNAME/edit).
2. Click Advanced.
3. In the Contextual Filters area, click Add.
4. From the Add Contextual Filters list, select one or more filters and click Apply and Configure Contextual Filters. The Configure Contextual Filter dialog box displays.
5. In the When the Filter Value is Not Available section, specify one of the following options:
   • Display all results for the specified field
   • Provide default value
   • Hide view
   • Display a summary
   • Display contents of "No Results Found"

THIS IS ONLY PLACEHOLDER TEXT. MORE CONTENT WILL BE ADDED LATER.

Description: This tutorial is one of the tutorial series I wrote in a Turkish Drupal Community site (http://drupaldersleri.org). These tutorials have been written upon requests of site members and due to the need of quick help, they are not so detailed. Because they have not been tested much, I cannot assure readers that they work flawlessly in every situation.
Any correction for both the content and my English will be appreciated.

For this tutorial, it is assumed that you have common knowledge of related Drupal basics like creating and modifying views, content types etc. And it is also assumed that you have created enough users and content to practice with so as to able to test this tutorial.