function views_pdf_handler_page_number::query in Views PDF 7.2

Same name and namespace in other branches

1. 6 field_plugins/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::query()
2. 7.3 field_plugins/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::query()
3. 7 field_plugins/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::query()

This method is used to query data. In our case we want that no data is queried.

Overrides views_handler_field::query

File

handlers/views_pdf_handler_page_number.inc, line 23

The page number plugin for PDF page display.

Class

views_pdf_handler_page_number

Plugin class that holds the functionality for the page number in a PDF display.

Code

function query() {

  // Override parent::query() and don't alter query.
  $this->field_alias = 'pdf_page_number_' . $this->position;
}