Resending PDF's

Hi,

Yes. This is possible. You just need to manually initialise the PDF plugin before the GF notifications function is called.

For instance:

global $gfpdf;
	if(!is_object($gfpdf))
	{
		$gfpdf = new GFPDF_Core();
	}

This will hook into Gravity Form’s notifications filter and attach the PDF (if configured).

When I use the above code I get the following error:

PHP Fatal error: Class ‘GFPDF_Core_Model’ not found in /var/www/wordpress/wp-content/plugins/gravity-forms-pdf-extended/pdf.php on line 180

The GFPDF_Core_Model class gets called during WordPress’s standard ‘init’ action hook. Just make sure you call it after that – e.g.

add_action('init', 'pdf_init', 15); /* note the non-standard call number '15' */

function pdf_init()
{
  /* place code in here */
}

Apologies for being a bit thick but does the below code go in the function you specified?

global $gfpdf;
	if(!is_object($gfpdf))
	{
		$gfpdf = new GFPDF_Core();
	}

If so then I am getting this error:

PHP Fatal error: Call to undefined method stdClass::assign_index()

Correct. The full code would be:

add_action('init', 'pdf_init', 15); /* note the non-standard call number '15' */

function pdf_init()
{
  /* place code in here */
	global $gfpdf;
	if(!is_object($gfpdf) && class_exists('RGForms')) /* small extra check so no error is thrown when GF is disabled */
	{
		$gfpdf = new GFPDF_Core();
	}
}

Please ensure you are using the latest version of the plugin (3.5.4).

This worked perfectly. I had the order mixed up when I was trying. thank you very much!

EXcellent. Works great.