ln-cron-generator
v1.0.0
Published
Material based react component to generate cron expression, copy from Durga Patra ract-cron-generator repo
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react-cron-generator
Simple react component to generate cron expression
Getting Started
Package helps to build linux scheduler cron expression.
Make sure you have include bootstrap(4.x) in your project.
For old bootstrap(3.x) version support, please use cron generator version "1.2.12"
data = '* * * * * * *'
npm install react-cron-generator
demo
import React, { Component } from 'react'
import Cron from 'react-cron-generator'
import 'react-cron-generator/dist/cron-builder.css'
class App extends Component {
constructor(props) {
super(props);
this.state = {
};
}
render() {
return (<div>
<Cron
onChange={(e)=> {this.setState({value:e});}}
value={this.state.value}
showResultText={true}
showResultCron={true}
/>
</div>)
}
}
export default App;
props
| Prop | Description | Default | Mandatory | --- | --- | -- | -- | | value | cron expression | | No | | onChange | have 2 arguments, 1st is cron value and 2nd is cron result text from cronstrue | | Yes | showResultText | show in readable text format | false | No | showResultCron | show cron expression | false | No | translateFn | translate function callback | method | No | locale | locale for cronstrue | en | No | options | Options for Cron component, *Must pass a valid cron value for available headers | All available headers | No
translateFn
Expects a method. Use this prop for localization support. react-cron-generator
will call this method for every key. List of keys are available here
locale
option should be set for correct ResultText
translation. Please visit cronstrue for supported locales.
Options
options.headers
import { HEADER } from 'react-cron-generator';
const options = {
headers: [HEADER.MONTHLY, HEADER.WEEKLY, HEADER.MINUTES, HEADER.HOURLY, HEADER.DAILY, HEADER.CUSTOM]
};
Ref
Added ref
to the component now you can access state and functions using ref.
add the new prop onRef={ref => (this.cronGen = ref)}
<Cron
onRef={ref => (this.cronGen = ref)}
onChange={(e)=> {this.setState({value:e}); console.log(e)}}
value={this.state.value}
showResultText={true}
showResultCron={true}
/>
Acknowledgments
cronstrue