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Setting display options with mv_value

As of MiniVend 3.11, you can specify a value that will be set in the link with the mv_value parameter. It takes an argument of var=value, just as you would set a normal variable in a MiniVend profile. Actually mv_value is a misnomer, for you would almost never use it in a form, where you can easily set variable values. You will always specify it in a one-click search with va=var=value. Example:

    [page href=scan
          arg="se=Renaissance
               se=Impressionists
               va=category_name=Renaissance and Impressionist Paintings
               os=yes"]Renaissance and Impressionist Paintings[/page]

Now you can display the appropriate category on the search results page with [value category_name].

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