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Rich 855b1636dc Switch appendFilesToHead to use template strings to make it clearer 7 年之前
android remove createJSModules method in AutoHeightWebViewPackage.java to support react native 0.47; bump version to 0.3.2; Update README.md; 7 年之前
autoHeightWebView Switch appendFilesToHead to use template strings to make it clearer 7 年之前
demo add hasIframe property to support iframe on iOS; bump version to 0.3.4 7 年之前
.gitignore autoheightwebview; disable scrollbar in android webview; 7 年之前
README.md add hasIframe property to support iframe on iOS; bump version to 0.3.4 7 年之前
package.json add hasIframe property to support iframe on iOS; bump version to 0.3.4 7 年之前
yarn.lock update demo rn version to 0.45.1; use purecomponent instead of immutablecomponent; use ViewPropTypes for rn 0.44+ & import PropTypes from 'prop-types' for react 16 7 年之前

README.md

react-native-autoheight-webview

An auto height webview for React Native.

Cause of removing unused createJSModules calls in React Naitve 0.47 (https://github.com/facebook/react-native/releases/tag/v0.47.2), please install react-native-autoheight-webview 0.3.1 for the project with 0.44 <= rn < 0.47.

Cause of moving View.propTypes to ViewPropTypes in React Naitve 0.44 (https://github.com/facebook/react-native/releases/tag/v0.44.3) and PropTypes has been moved to a separate package in React 16 (https://facebook.github.io/react/blog/2017/04/07/react-v15.5.0.html#migrating-from-react.proptypes), please install react-native-autoheight-webview 0.2.3 for the project with rn < 0.44.

npm install react-native-autoheight-webview --save (rn >= 0.47)

npm install react-native-autoheight-webview@0.3.1 --save (0.44 <= rn < 0.47)

npm install react-native-autoheight-webview@0.2.3 --save (rn < 0.44)

android

react-native link react-native-autoheight-webview

showcase

react-native-autoheight-webview ios  react-native-autoheight-webview android

usage

<AutoHeightWebView
    onHeightUpdated={height => console.log(height)},
    // if page contains iframe on iOS, use a specific script for it
    hasIframe={true}
    /*
    if set to false may cause some layout issues (width of container not fit for screen) on android
    if set to true may cause some layout issues (smaller font size) on ios
    */
    scalesPageToFit={Platform.OS === 'android' ? true : false}
    // baseUrl not work in android 4.3 or below version
    enableBaseUrl={true}
    // offset of rn webview margin 
    heightOffset={5}
    // default width is the width of screen
    // to fix that it can not select text when the length of it is not long enough on iOS, the width should be reduced more than 15
    style={{ width: Dimensions.get('window').width - 15 }}
    // enable animation by default
    enableAnimation={true},
    // only works on enable animation
    animationDuration={255},
    // or uri
    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>` }}
    // use local or remote files
    files={[{
        href: 'cssfileaddress',
        type: 'text/css',
        rel: 'stylesheet'
    }]}
    // change script (have to change source to reload on android)
    customScript={`document.body.style.background = 'lightyellow';`} />

demo

There could have some issues when installing & running the demo, related to https://github.com/facebook/react-native/issues/14209, you should try to delete the demo folder in node_modules/react-native-autoheight-webview of the demo project and npm start -- --reset-cache or restart your machine.