react-native-autoheight-webview

An auto height webview for React Native, even auto width for inline html.

versioning

npm install react-native-autoheight-webview --save (rn >= 0.60, rnw >= 10.9.0)

npm install [email protected] --save (0.57 <= rn < 0.59)

npm install [email protected] --save (0.59 <= rn < 0.60, 5.4.0 <= rnw < 10.9.0)

Read README_old for earlier version guide and please note that fixes and new features will only be included in the last version.

showcase

usage

react-native-webview is a peer dependency and must be installed along this lib.

npm install react-native-autoheight-webview react-native-webview

import AutoHeightWebView from 'react-native-autoheight-webview'

import { Dimensions } from 'react-native'

<AutoHeightWebView
    style={{ width: Dimensions.get('window').width - 15, marginTop: 35 }}
    customScript={`document.body.style.background = 'lightyellow';`}
    customStyle={`
      * {
        font-family: 'Times New Roman';
      }
      p {
        font-size: 16px;
      }
    `}
    onSizeUpdated={size => console.log(size.height)}
    files={[{
        href: 'cssfileaddress',
        type: 'text/css',
        rel: 'stylesheet'
    }]}
    source={{ html: `<p style="font-weight: 400;font-style: normal;font-size: 21px;line-height: 1.58;letter-spacing: -.003em;">Tags are great for describing the essence of your story in a single word or phrase, but stories are rarely about a single thing. <span style="background-color: transparent !important;background-image: linear-gradient(to bottom, rgba(146, 249, 190, 1), rgba(146, 249, 190, 1));">If I pen a story about moving across the country to start a new job in a car with my husband, two cats, a dog, and a tarantula, I wouldn’t only tag the piece with “moving”. I’d also use the tags “pets”, “marriage”, “career change”, and “travel tips”.</span></p>` }}
    scalesPageToFit={true}
    viewportContent={'width=device-width, user-scalable=no'}
    /*
    other react-native-webview props
    */
  />

properties

demo

npx react-native run-ios/android

You may have to use yarn to install the dependencies of the demo and remove "demo/node_modules/react-native-autoheight-webview/demo" manually, cause of installing a local package with npm will create symlink, but there is no supporting of React Native to symlink (https://github.com/facebook/watchman/issues/105) and "yarn install" ignores "files" from local dependencies (https://github.com/yarnpkg/yarn/issues/2822). For android, you may have to copy the "Users\UserName.android\debug.keystore" to "demo/android/app/".

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