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Altering the page from the theme layer

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  • 0:02
    Altering the Page from the Theme Layer
  • 0:06
    with Joe Shindelar
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    In this chapter we're going
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    to continue talking about implementing
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    hooks inside of our theme.
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    This time around we're going to take a look at hook_page_alter.
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    We can take a look at the documentation
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    for the hook_page_alter function an api.drupal.org first.
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    Hook_page_alter comes into play when we start talking about renderables.
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    If you remember earlier in this series,

Altering the Page from the Theme Layer

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This chapter explains hook_page_alter(), which is another alter hook new to Drupal 7 and to the theme layer. Each page rendered by Drupal is contained within an array where the theme is able to go in and rearrange, delete or duplicate specific page elements.

Additional resources: