rddigital

@takayukister any news on that fix? problem is still here. I have to replace scripts.js on every website. My situation is using CF7 + W3 Total Cache and deferring js. Chrome shows error, Firefox not.

Hi Takayuki, i had same problem. I resolved following this https://bensinger.me/contact-form-7-fixing-wpcf7-initform-not-function-error/. But a plugin update with this fix should be best solution.

I think problem there is whith W3 Total Cache, js minify and defer (i have this situation)

• This reply was modified 4 years, 9 months ago by rddigital.

I modified the code, because it loaded every time a different filename

add_action( 'w3tc_flush_all', 'action_w3tc_flush_all', 10, 1 ); 
function action_w3tc_flush_all(){
	$vers = "v_".date("Y_m_d_H_i_s")."_";
	update_option( "w3_files_version", $vers);
}

add_filter('w3tc_minify_urls_for_minification_to_minify_filename', 'w3tc_filename_filter', 20, 3);
function w3tc_filename_filter($minify_filename, $files, $type ){
    $vers = get_option("w3_files_version");
    if($vers == NULL || $vers == ""){
		$vers = "v_".date("Y_m_d_H_i_s")."_";
		update_option( "w3_files_version", $vers);
	}
    $minify_filename = $vers.$minify_filename;
    return $minify_filename;
}

I had js errors with Daniele’s version. And i didn’t want use theme version (i developed a theme and if a save an option i don’t change theme version) so i used this code

add_filter('w3tc_minify_urls_for_minification_to_minify_filename', 'w3tc_filename_filter', 20, 3);
function w3tc_filename_filter($minify_filename, $files, $type ){
    $vers = "v_".date("Y_m_d_H_i_s")."_";
    $minify_filename = $vers.$minify_filename;
    return $minify_filename;
}