Example: Render

Demonstrate how render arrays are arranged and how they can be altered. This alters blocks and the page to show the actual render array that is being used to create each item.

See also

drupal_render()

Parent topics

File

render_example/render_example.module, line 8

Demonstrates render arrays.

Functions

Name	Location	Description
render_example_add_hr	render_example/render_example.module	Alter the rendered output after all other theming.
render_example_add_prefix	render_example/render_example.module	A '#post_render' function to add a little markup onto the end markup.
render_example_add_suffix	render_example/render_example.module	A '#pre_render' function.
render_example_arrays	render_example/render_example.module	Provides a number of render arrays and show what they do.
render_example_cache_expensive	render_example/render_example.module	A potentially expensive function.
render_example_cache_pre_render	render_example/render_example.module	A '#pre_render' function.
render_example_change_to_ol	render_example/render_example.module	Adds a #type to the element before it gets rendered.
render_example_demo_form	render_example/render_example.module	Builds the form that offers options of what items to show.
render_example_embedded_form	render_example/render_example.module	Utility function to build a named form given a set of form elements.
render_example_info	render_example/render_example.module	Simple basic information about the module; an entry point.
render_example_menu	render_example/render_example.module	Implements hook_menu().
render_example_page_alter	render_example/render_example.module	Implements hook_page_alter().
render_example_theme	render_example/render_example.module	Implements hook_theme().
theme_render_array	render_example/render_example.module	Themes the render array (from the demonstration page).
theme_render_example_add_div	render_example/render_example.module	Wraps a div around the already-rendered #children.
theme_render_example_add_notes	render_example/render_example.module	Wraps a div and add a little text after the rendered #children.
theme_render_example_aggregate	render_example/render_example.module	A #theme function.

Classes

Name	Location	Description
RenderExampleTestCase	render_example/render_example.test	Functional tests for the Render Example module.