function form_test_form_rebuild_preserve_values_form
Form builder for testing preservation of values during a rebuild.
1 string reference to 'form_test_form_rebuild_preserve_values_form'
- form_test_menu in modules/
simpletest/ tests/ form_test.module - Implements hook_menu().
File
-
modules/
simpletest/ tests/ form_test.module, line 1575
Code
function form_test_form_rebuild_preserve_values_form($form, &$form_state) {
// Start the form with two checkboxes, to test different defaults, and a
// textfield, to test more than one element type.
$form = array(
'checkbox_1_default_off' => array(
'#type' => 'checkbox',
'#title' => t('This checkbox defaults to unchecked.'),
'#default_value' => FALSE,
),
'checkbox_1_default_on' => array(
'#type' => 'checkbox',
'#title' => t('This checkbox defaults to checked.'),
'#default_value' => TRUE,
),
'text_1' => array(
'#type' => 'textfield',
'#title' => t('This textfield has a non-empty default value.'),
'#default_value' => 'DEFAULT 1',
),
);
// Provide an 'add more' button that rebuilds the form with an additional two
// checkboxes and a textfield. The test is to make sure that the rebuild
// triggered by this button preserves the user input values for the initial
// elements and initializes the new elements with the correct default values.
if (empty($form_state['storage']['add_more'])) {
$form['add_more'] = array(
'#type' => 'submit',
'#value' => 'Add more',
'#submit' => array(
'form_test_form_rebuild_preserve_values_form_add_more',
),
);
}
else {
$form += array(
'checkbox_2_default_off' => array(
'#type' => 'checkbox',
'#title' => t('This checkbox defaults to unchecked.'),
'#default_value' => FALSE,
),
'checkbox_2_default_on' => array(
'#type' => 'checkbox',
'#title' => t('This checkbox defaults to checked.'),
'#default_value' => TRUE,
),
'text_2' => array(
'#type' => 'textfield',
'#title' => t('This textfield has a non-empty default value.'),
'#default_value' => 'DEFAULT 2',
),
);
}
// A submit button that finishes the form workflow (does not rebuild).
$form['submit'] = array(
'#type' => 'submit',
'#value' => 'Submit',
);
return $form;
}
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