function global_filter_extract_alphanumeric_range in Views Global Filter 8

Same name and namespace in other branches

1. 7 widgets/global_filter.rangewidget.inc \global_filter_extract_alphanumeric_range()

Convert "from" and "to" values on the form to a single range string.

Parameters

array $form_state: the form state

Return value

string range in the format from--to, from-- or --to

1 call to global_filter_extract_alphanumeric_range()

global_filter_set_form_on_session in ./global_filter.widgets.inc

Stashes the selected global filter value(s) in the user's session.

File

widgets/global_filter.rangewidget.inc, line 134

global_filter.rangewidget.inc

Code

function global_filter_extract_alphanumeric_range($form_state, $name) {
  $from = $form_state['values'][$name . '_from'];
  $to = $form_state['values'][$name . '_to'];
  return $from === $to ? $from : "{$from}--{$to}";
}