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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

TasksListCell modifications


Finally, we want to edit each row rendered by our ListView to display the due date, if one exists.

To do this, we will have to write some conditional logic to show the formatted date, if one is assigned to the to-do item we are rendering. This is also a good time to create a custom styles folder for this component as we will be needing it.

Spend some time creating your version of this feature. My solution is as follows:

// Tasks/app/components/TasksListCell/index.js 

... 
import styles from './styles'; 

You might notice from the above import statement that TasksListCell now imports its StyleSheet.

Add formattedDate to propTypes as an optional string:

export default class TasksListCell extends Component { 
  static propTypes = { 
    ... 
    formattedDate: PropTypes.string, 
  } 
... 
  render () { 
    ... 
    return ( 
      <View style={ styles.tasksListCellContainer }> 
        <TouchableHighlight 
          ... 
        > 
          <View style...
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