function flag_lists_handler_filter_template::get_value_options in Flag Lists 7

Same name and namespace in other branches

1. 6 includes/flag_lists_handler_filter_template.inc \flag_lists_handler_filter_template::get_value_options()
2. 7.3 includes/flag_lists_handler_filter_template.inc \flag_lists_handler_filter_template::get_value_options()

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.

Overrides views_handler_filter_in_operator::get_value_options

File

includes/flag_lists_handler_filter_template.inc, line 7

flag_lists_handler_filter_template.inc Filter by list template

Class

flag_lists_handler_filter_template

@file flag_lists_handler_filter_template.inc Filter by list template

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    $this->value_title = t('List templates');
    $templates = flag_lists_get_templates();
    foreach ($templates as $template) {
      $options[$template->name] = $template->name;
    }
    $this->value_options = $options;
  }
}