Gravity PDF API – likert_table()

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• Description
• Version
• Parameters
• Return
• Usage
• Source Code

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.