populate-dropdown

<?php 

// CHANGE THE NUMBER AT THE END TO THE FORM ID
add_filter( 'gform_pre_render_2', 'populate_posts' );
add_filter( 'gform_pre_validation_2', 'populate_posts' );
add_filter( 'gform_pre_submission_filter_2', 'populate_posts' );
add_filter( 'gform_admin_pre_render_2', 'populate_posts' );
function populate_posts( $form ) {
 
    foreach ( $form['fields'] as &$field ) {
 
        if ( $field->type != 'select' || strpos( $field->cssClass, 'jobselect' ) === false ) {
            continue;
        }
 
        $posts = get_posts( 'post_type=jobs&numberposts=-1&post_status=publish' );
         $choices = array();
 
        foreach ( $posts as $post ) {
            $choices[] = array( 'text' => $post->post_title, 'value' => $post->post_title );
        }
 
        $field->placeholder = 'Bitte Traumjob aussuchen';
        $field->choices = $choices;
 
    }
 
    return $form;
}