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Gravity PDF API – likert_table()

Description​

This function will output (or return) the Survey Add-on Likert table.

Version​

This method was introduced in Gravity PDF 4.0.

Parameters​

$entry | array​

  • The raw Gravity PDF Entry

$field_id | integer​

  • The field ID of the likert field you want to output

$return | boolean | optional​

  • Set to true to have the likert table HTML returned. By default, this is false and will automatically be echoed.

Return​

string | void​

  • Returns the HTML string when $return is true

Usage​

The following snippet shows you how to output the likert table from your Gravity PDF template:

/* The raw $entry array is available to all Gravity PDF templates automatically */
GPDFAPI::likert_table( $entry, 20 );

Source Code​

This method is located in api.php.

Last updated on