Project: angular
Task (moderate): 1) Add appealing Form with label in blog-form to input title and detail; blog-form can be submitted by button (.submit-btn); Use Angular Forms module. 2) The labels in the Form all add the 'for' attribute, and the attribute values are 'title ' and 'detail' respectively. 3) When submitted, append this Blog to blog-list, and set this Blog as selected. Keep Previous MockData.