What is the point of calling “renderer.invokeElementMethod(rendererEl, methodName)”? Technology Community › Category: Angular › What is the point of calling “renderer.invokeElementMethod(rendererEl, methodName)”? 0 Vote Up Vote Down VietMX Staff asked 3 years ago The purpose of invokeElementMethod is to invoke a method on a particular element but avoid direct DOM access (so we don’t tie our code just to the browser).