Sometimes its required to call some javascript from your obj-c code for a cordova plugin or something. For example to call console.log('foo') just do the following.

[self.commandDelegate evalJs:@"console.log('foo')"];

evalJs is the successor to writeJavascript which is now deprecated.

Related External Links:

• Stack Overflow - cordova-call-js-part-of-plugin-from-ios-native