function views_pdf_handler_page_number::render in Views PDF 7.3

Same name and namespace in other branches

1. 6 field_plugins/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::render()
2. 7 field_plugins/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::render()
3. 7.2 handlers/views_pdf_handler_page_number.inc \views_pdf_handler_page_number::render()

This method adds a page number to the display, if it is a PDF display. Therefore the PDF class is used.

Overrides views_handler_field::render

File

field_plugins/views_pdf_handler_page_number.inc, line 32

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 render($values) {
  if (isset($this->view->pdf) && is_object($this->view->pdf)) {
    return $this->view->pdf
      ->getPage();
  }
  else {
    return '';
  }
}