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October 19, 2019 19:19
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Gravity Forms - get value from field in previous page
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<?php | |
// https://docs.gravityforms.com/gform_pre_render/#3-populate-field-with-values-from-earlier-page | |
add_filter( 'gform_pre_render_8', 'populate_user_dropdown_info' ); | |
add_filter( 'gform_pre_validation_8', 'populate_user_dropdown_info' ); | |
add_filter( 'gform_pre_submission_filter_8', 'populate_user_dropdown_info' ); | |
//add_filter( 'gform_admin_pre_render_8', 'populate_user_dropdown_info' ); | |
function populate_user_dropdown_info( $form ) { | |
$current_page = GFFormDisplay::get_current_page( $form['id'] ); | |
if ($current_page == 2){ | |
foreach ( $form['fields'] as &$field2 ) { | |
if ($field2->cssClass == 'css_class'){ | |
$previous_value = rgpost('input_' . $field2->id ); | |
} | |
} | |
} | |
} |
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