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rate-star-on-yo-yo-bind example yo-yo.js yo-yo-bind
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| const xtend = require('xtend') | |
| const d = require('global/document') | |
| const domcss = require('dom-css') | |
| const app = require('yo-yo-bind') | |
| const WHITESTAR = 'fa fa-star-o' | |
| const BLACKSTAR = 'fa fa-star' | |
| const reduce = (state, action, type) => { | |
| if (type === 'CLEAR') { | |
| return xtend(state, {rates: state.rates.map(r => WHITESTAR)}) | |
| } | |
| if (type === 'SELECT') { | |
| return xtend(state, {rates: state.rates.map( | |
| (r, i) => (action >= i) ? BLACKSTAR : WHITESTAR | |
| )}) | |
| } | |
| if (type === 'MOUSE') { | |
| return xtend(state, {mouseover: action}) | |
| } | |
| return state | |
| } | |
| const star = (state, dispatch, rate, i) => css(app.html ` | |
| <span | |
| onmouseover=${ev => dispatch('MOUSE', i)} | |
| onmouseout=${ev => dispatch('MOUSE', null)} | |
| > | |
| <i class=${rate}></i> | |
| </span> | |
| `, { | |
| backgroundColor: (state.mouseover && state.mouseover >= i) ? '#ffaaff' : '', | |
| borderRadius: '.25em', | |
| cursor: 'pointer' | |
| }) | |
| const create = (state, dispatch) => app.html ` | |
| <main> | |
| <sapn onclick=${ev => dispatch('CLEAR')}>x</span> | |
| ${state.rates.map((rate, i) => app.html ` | |
| <span onclick=${ev => dispatch('SELECT', i)}> | |
| ${star(state, dispatch, rate, i)} | |
| </span> | |
| `)} | |
| </main> | |
| ` | |
| d.body.appendChild(app(create, { | |
| rates: [0,0,0,0,0].map(r => WHITESTAR), | |
| mouseover: null | |
| }, reduce)) | |
| function css (el, style) { | |
| domcss(el, style) | |
| return el | |
| } |
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| <!doctype html> | |
| <head> | |
| <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous"> | |
| <title>Rate</title> | |
| </head> | |
| <body> | |
| <script src="./bundle.js"></script> | |
| </body> |
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| { | |
| "dependencies": { | |
| "dom-css": "^2.1.0", | |
| "xtend": "^4.0.1", | |
| "yo-yo-bind": "git+https://github.com/ishiduca/yo-yo-bind.git" | |
| }, | |
| "scripts": { | |
| "build": "browserify app.js > bundle.js" | |
| }, | |
| "browserify": { | |
| "transform": [ | |
| "yo-yoify" | |
| ] | |
| }, | |
| "devDependencies": { | |
| "yo-yoify": "^3.5.0" | |
| } | |
| } |
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| var yo = require('yo-yo') | |
| module.exports = function bindApp (create, state, reduce) { | |
| var dom = create(state, dispatch) | |
| return dom | |
| function dispatch (type, action) { | |
| var whatIsThis = reduce(state, action, type) | |
| if (typeof whatIsThis === 'function') { | |
| whatIsThis(dispatch) | |
| } else { | |
| yo.update(dom, create((state = whatIsThis), dispatch)) | |
| } | |
| } | |
| } | |
| module.exports.html = yo |
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