How can i use Selenium IDE in order to automate tests for an angular js application?

I try to automate tests for this Angular JS application with selenium IDE. The problem is that The recorder couldn’t find elements i’ve already used while recording.
I have tried also with a java script and Firebug to locate elements but i was’nt able to get the xpath with firebug.

You don’t need to use selenium ide to find the locators for angular application. But if you still want to use selenium ide, you can use it but keep in mind that you create only non angular elements locator. Like cssSelector, xpath, or name. Because non-angular locators won’t find elements while script running in most of the cases. So that’s why its recommended to use only angular locators. Ex:- model etc.