function views_handler::placeholder

Provides a unique placeholders for handlers.

23 calls to views_handler::placeholder()
views_handler_argument_formula::query in handlers/views_handler_argument_formula.inc
Build the query based upon the formula.
views_handler_argument_group_by_numeric::query in handlers/views_handler_argument_group_by_numeric.inc
Set up the query for this argument.
views_handler_argument_node_uid_revision::query in modules/node/views_handler_argument_node_uid_revision.inc
Set up the query for this argument.
views_handler_argument_numeric::query in handlers/views_handler_argument_numeric.inc
Set up the query for this argument.
views_handler_argument_search::query in modules/search/views_handler_argument_search.inc
Add this argument to the query.

... See full list

File

includes/handlers.inc, line 646

Class

views_handler
Base handler, from which all the other handlers are derived. It creates a common interface to create consistency amongst handlers and data.

Code

public function placeholder() {
    return $this->query
        ->placeholder($this->options['table'] . '_' . $this->options['field']);
}