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Table Of Contents
Drupal 6 Theming Cookbook
In this recipe, we will be adding a variable to be made available in all node template files. For this example, the new variable will contain a disclaimer which we will be displaying at the bottom of all nodes.
We will be using the myzen theme created earlier in this book as the example theme in this recipe. It is also assumed that a node.tpl.php file exists in myzen's templates folder as per recipes in earlier chapters. If not, this file will need to be imported from the Zen base-theme or a new one will need to be created.
A new variable can be made available to node template files by introducing it via the appropriate preprocess function as follows:
Navigate to the myzen folder at sites/all/themes/myzen.
Open the file template.php in an editor.
As mentioned in the introduction to this chapter, this file will have a number of commonly used preprocess functions in skeleton form. These are usually commented out.
Look for the function...
Change the font size
Change margin width
Change background colour