React Native dropdown alert library

react-native-dropdownalert

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Table of contents

An alert to notify users about new chat messages, something went wrong or everything is okay. It can be closed by tap, cancel button, automatically with closeInterval, pan responder up gesture or programmatically (this.dropDownAlertRef.closeAction()).

Support

react-native versionpackage versionreason
0.50.0>=3.2.0Included SafeAreaView (iPhone X)
0.44.0>=2.12.0Adopted ViewPropTypes

Installation

  • npm i react-native-dropdownalert --save
  • yarn add react-native-dropdownalert

Demo

screenshot

Usage

import DropdownAlert from 'react-native-dropdownalert';
export default class App extends Component {
  componentDidMount() {
    this._fetchData();
  }
  _fetchData = async () => {
    try {
      // alertWithType parameters: type, title, message, payload, interval.
      // payload object that includes a source property overrides the image source prop. (optional: object)
      // interval takes precedence over the closeInterval prop. (optional: number)
      this.dropDownAlertRef.alertWithType('info', 'Info', 'Start fetch data.');
      await fetch('https://httpbin.org/get');
      this.dropDownAlertRef.alertWithType('success', 'Success', 'Finish fetch data');
    } catch (error) {
      this.dropDownAlertRef.alertWithType('error', 'Error', error);
    }
  };
  render() {
    // DropdownAlert must be last component in the document tree.
    // This ensures that it overlaps other UI components.
    return (
      <View>
        <DropdownAlert ref={ref => this.dropDownAlertRef = ref} />
      </View>
    );
  }
}

Caveats

Inspired by: RKDropdownAlert

Check it on GitHub