@ldn0x7dc/react-native-view-pager

react-native-view-pager

A ListView backed ViewPager component for react-native apps. More flexible than ViewPagerAndroid.

Install

npm install --save @ldn0x7dc/react-native-view-pager

The private scope @ldn0x7dc exists because this name has already been taken.

Documentation

Have a glance at first.

import ViewPager from '@ldn0x7dc/react-native-view-pager';
...
render() {
    return (
      <ViewPager
        style={{flex: 1}}
        renderPage={(pageData, pageId, layout) => {}}
        pageDataArray={['your', 'data', 'array']}
      />
    );
  }

Props

Most of the props mimics those of ViewPagerAndroid. But differences exist.

• renderPage : function

  (pageData, pageId, layout) => renderable

  For your convenience, The layout object ({width, height}) contains the width and height of this ViewPager. The renderable returned here will be overridden with ViewPager's width and height.

• pageDataArray : array

  Custom data array of your pages. Each array item will be passed to renderPage(pageData, pageId, layout) as the first argument.

• initialPage : number

  Index of initial page that should be selected. Use setPage method to update the page, and onPageSelected to monitor page changes

• onPageScroll : function

  (event) => {}.

  The event object  will carry following data:

  • position: index of first page from the left that is currently visible
  • offset: value from range [0,1) describing stage between page transitions.
  • fraction: means that (1 - x) fraction of the page at "position" index is visible, and x fraction of the next page is visible.

• onPageScrollStateChanged : function

  (state) => {}.

  Called when the page scrolling state has changed. The page scrolling state can be in 3 states: -

  • idle, meaning there is no interaction with the page scroller happening at the time
  • dragging, meaning there is currently an interaction with the page scroller
  • settling, meaning that there was an interaction with the page scroller, and the page scroller is now finishing it's closing or opening animation

• onPageSelected : function

  (page) => {}.

  Called with the index of page that has been selected.

• pageMargin : number

  Blank space to show between pages.

• scrollEnabled : bool

  When false, the content does not scroll. The default value is true.

Methods

• setPage(page, immediate)

  A helper function to scroll to a specific page in the ViewPager. The transition between pages will be animated if immediate is not provided or false.