[Trunk|Library]: 1. Helper Service: Add two new functions to get page contents of a page, mapping by posistion, and div contents, mapping by id. 2. Helper Component: Remove call to api to avoid multi requests. Make texts as parameters.
[Trunk|Library]: 1. Helper Service: Add two new functions to get page contents of a page, mapping by posistion, and div contents, mapping by id. 2. Helper Component: Remove call to api to avoid multi requests. Make texts as parameters.