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React Native By Example

You're reading from   React Native By Example Native mobile development with React

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Product type Paperback
Published in Apr 2017
Publisher Packt
ISBN-13 9781786464750
Length 414 pages
Edition 1st Edition
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Author (1):
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Richard Kho Richard Kho
Author Profile Icon Richard Kho
Richard Kho
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Table of Contents (10) Chapters Close

Preface 1. First Project - Creating a Basic To-Do List App FREE CHAPTER 2. Advanced Functionality and Styling the To-Do List App 3. Our Second Project - The Budgeting App 4. Advanced Functionality with the Expenses App 5. Third Project - The Facebook Client 6. Advanced Facebook App Functionality 7. Redux 8. Deploying Your Applications 9. Additional React Native Components

The EnterBudget component

The component to enter a budget should do the following things:

  • Prompt the user to enter their budget for the month with a numerical input
  • Include a button that lets them save the budget. When saved, we will do the following things:
    • Have the parent App.js component use saveMonthlyBudget, created in our storageMethods file, to save the entered budget
    • Update the parent App.js component to reflect the entered budget
    • Pop out of the EnterBudget component and go back to the App.js component

We should also modify the App.js component so that it does the following things:

  • Pushes the EnterBudget component to the navigator in the event that a budget has not been set. This should replace the current call to alert the user that they have not yet set a budget. This component should not contain a back button so that the user is required to enter a budget for the month.
  • Passes the name of the...
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