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services in ionic

How to use services in ionic

The service is a collection of backend tools and it helps to build mobile app easily and quickly. when the variable is declared in services page and it will easily call a variable in any page and use it. The service variable is like a global variable for all the pages. The variable must static or dynamic value.



Step-1

Declare services page in app.js so the services function and variable are used in any page, and the variable is stored as dynamically in all page.

serviceinapp

full services

Step-2

Declare the Function and variable in service page. If the function is declared one time, then it will used in all the page. The data must be return to any page in return function.

configfile


Step-3

Then the return value is used in the controller.js.

controllerpage



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