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[react][redux]Pure ES6(JSX less) example
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <script src="https://fb.me/react-15.0.2.js"></script> | |
| <script src="https://fb.me/react-dom-15.0.2.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.5.2/redux.js" | |
| ></script> | |
| <script src="script.js"></script> | |
| </head> | |
| <body></body> | |
| </html> |
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| "use strict"; | |
| // state reducer of redux (action should not be value types: str, num, ...) | |
| function counter(state=0, action) { | |
| switch (action.type) { | |
| case "+": return state + 1; | |
| case "-": return state - 1; | |
| default: return state; | |
| } | |
| } | |
| // react custom component with ES6 class | |
| class CounterView extends React.Component { | |
| render() { | |
| const {state, onAction} = this.props; | |
| //const num = React.createElement("span", {}, state); | |
| const num = React.DOM.span({}, state); | |
| const plus = React.DOM.button({onClick() {onAction("+");}}, "+"); | |
| const minus = React.DOM.button({onClick() {onAction("-");}}, "-"); | |
| return React.DOM.div({}, num, plus, minus); | |
| } | |
| } | |
| window.addEventListener("load", _ => { | |
| const main = document.createElement("main"); | |
| document.body.appendChild(main); | |
| const store = Redux.createStore(counter); | |
| function render() { | |
| const props = { | |
| state: store.getState(), | |
| onAction(sym) {store.dispatch({type: sym});} | |
| }; | |
| //const view = React.createElement(CounterView, props); | |
| const view = React.createFactory(CounterView)(props); | |
| // update view | |
| ReactDOM.render(view, main); | |
| } | |
| store.subscribe(render); | |
| render(); | |
| }, false); |
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demo: https://gist.githack.com/bellbind/b744ec4b682da2c91c4624cc6e36d447/raw/index.html