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React-Redux standalone in browser (no browserify, no webpack, just plain <script> tags)
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| // React component | |
| var Counter = React.createClass( { | |
| render: function() { | |
| var value = this.props.value; | |
| var onIncreaseClick = this.props.onIncreaseClick; | |
| return ( | |
| React.createElement("div", null, | |
| React.createElement("span", null, value), | |
| React.createElement("button", {onClick: onIncreaseClick}, "Increase") | |
| ) | |
| ); | |
| } | |
| }); | |
| // Action: | |
| var increaseAction = {type: 'increase'}; | |
| // Reducer: | |
| function counter(state, action) { | |
| if (typeof state === 'undefined') { | |
| state = {count: 0}; | |
| } | |
| var count = state.count; | |
| switch(action.type){ | |
| case 'increase': | |
| return {count: count+1}; | |
| default: | |
| return state; | |
| } | |
| } | |
| // Store: | |
| var store = Redux.createStore(counter); | |
| // Map Redux state to component props | |
| function mapStateToProps(state) { | |
| return { | |
| value: state.count | |
| }; | |
| } | |
| // Map Redux actions to component props | |
| function mapDispatchToProps(dispatch) { | |
| return { | |
| onIncreaseClick: function() { | |
| dispatch(increaseAction) | |
| } | |
| }; | |
| } | |
| // Connected Component: | |
| var App = connect( | |
| mapStateToProps, | |
| mapDispatchToProps | |
| )(Counter); | |
| ReactDOM.render( | |
| React.createElement(Provider, {store: store}, | |
| React.createElement(App, null) | |
| ), | |
| document.getElementById('ui') | |
| ); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Standalone browser react + redux</title> | |
| <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/react/15.3.0/react.min.js"></script> | |
| <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/react/15.3.0/react-dom.min.js"></script> | |
| <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.5.2/redux.min.js"></script> | |
| <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/react-redux/4.4.5/react-redux.min.js"></script> | |
| </head> | |
| <body> | |
| <div id="ui"></div> | |
| <!-- example taken from https://github.com/jackielii/simplest-redux-example/blob/es5/index.js | |
| fixed because does not call ReactDOM --> | |
| <script type="text/javascript" src="js/counter-redux-example.js"></script> | |
| </body> | |
| </html> |
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