function autocomplete_deluxe_value in Autocomplete Deluxe 7

Same name and namespace in other branches

1. 7.2 autocomplete_deluxe.module \autocomplete_deluxe_value()

Helper function to determine the value for a autocomplete deluxe form element.

1 string reference to 'autocomplete_deluxe_value'

autocomplete_deluxe_element_info in ./autocomplete_deluxe.module

Implements hook_element_info().

File

./autocomplete_deluxe.module, line 331

Define enhanced autocomplete wdiget.

Code

function autocomplete_deluxe_value(&$element, $input = FALSE, $form_state = NULL) {

  // This runs before child elements are processed, so we cannot calculate the
  // value here. But we have to make sure the value is an array, so the form
  // API is able to proccess the children to set their values in the array. Thus
  // once the form API has finished processing the element, the value is an
  // array containing the child element values. Then finally the after build
  // callback converts it back to the numeric value and sets that.
  return array();
}