protro Posted November 4, 2022 Posted November 4, 2022 I am trying to retrieve a config value to be shared with javascript using a $config->js() declaration at the top of _main.php: $config->js('mySettings', [ 'lightLogo' => $pages->get('logo-alpha-light')->image->url, 'darkLogo' => $pages->get('logo')->image->url, ]); in main.js when I try to access mySettings the console shows: ReferenceError: ProcessWire is not defined What am I missing? This is the first line in main.js var mySettings = ProcessWire.config.mySettings;
flydev Posted November 4, 2022 Posted November 4, 2022 @protro do you get same result with jsConfig() ? Also, I think it's only exposed on admin pages by default. For frontend you will need (as always) to make it available yourself, as nothing is done on frontend things by default, except processwire api: On your <head> tag in frontend, eg. _main.php : <!-- credit to @soma --> <script type="text/javascript"> var config = <?php echo json_encode($jsConfig); ?>; </script> Then // Set a property from PHP // $config->js() is still here for backward compatibility, use jsConfig() $config->jsConfig('mySettings', [ 'foo' => 'bar', 'bar' => 123, ]); // Get a property (from PHP) $mySettings = $config->jsConfig('mySettings'); // Get a property (from Javascript): var mySettings = ProcessWire.config.mySettings; console.log(mySettings.foo); console.log(mySettings.bar); 1
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