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feat(react-infinitegrid): add README and InfiniteGrid prototype (nave…
…r#134) * feat(react-infinitegrid): add README and InfiniteGrid module * fix(react-infinitegrid): fix README * fix(react-infinitegrid): fix variable naming
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{ | ||
"presets": ["env", "react", "stage-2"], | ||
"plugins": ["add-module-exports"] | ||
} |
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{ | ||
"extends": ["naver"], | ||
"rules": { | ||
"comma-dangle": ["error", { | ||
"arrays": "always-multiline", | ||
"objects": "always-multiline", | ||
"imports": "always-multiline", | ||
"exports": "always-multiline", | ||
"functions": "never" | ||
}], | ||
"react/jsx-uses-react": "error", | ||
"react/jsx-uses-vars": "error", | ||
"class-methods-use-this": ["error", { | ||
"exceptMethods": [ | ||
"render", | ||
"getInitialState", | ||
"getDefaultProps", | ||
"getChildContext", | ||
"componentWillMount", | ||
"componentDidMount", | ||
"componentWillReceiveProps", | ||
"shouldComponentUpdate", | ||
"componentWillUpdate", | ||
"componentDidUpdate", | ||
"componentWillUnmount" | ||
] | ||
}] | ||
}, | ||
"parser": "babel-eslint", | ||
"plugins": ["react"] | ||
} |
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build/ | ||
examples/ | ||
node_modules/ |
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# react-infinitegrid [![npm version](https://badge.fury.io/js/%40egjs%2Freact-infinitegrid.svg)](https://badge.fury.io/js/%40egjs%2Freact-infinitegrid) | ||
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A react component that can easily use [egjs-infinitegrid](https://github.com/naver/egjs-infinitegrid) | ||
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* Demo | ||
* [API Documentation](https://github.com/naver/egjs-infinitegrid/wiki/react-infinitegrid-API-documentation) | ||
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## Install | ||
```bash | ||
$ npm install @egjs/react-infinitegrid --save | ||
``` | ||
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## How to use | ||
```js | ||
// GridLayout, JustifiedLayout, FrameLayout, SquareLayout, PackingLayout | ||
import {GridLayout} from "@egjs/react-infinitegrid"; | ||
``` | ||
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```jsx | ||
<GridLayout | ||
tag = "div" | ||
threshold = {100} | ||
isOverflowScroll = {false} | ||
isEqualSize = {false} | ||
useRecycle = {true} | ||
horizontal = {false} | ||
percentage = {false} | ||
onAppend = {e => append} | ||
onPrepend = {e => append} | ||
onLayoutComplete = {e => layoutComplete} | ||
onImageError = {e => imageError} | ||
onChange = {e => chnage}> | ||
<Item/> | ||
<Item/> | ||
<Item/> | ||
<Item/> | ||
<Item/> | ||
<Item/> | ||
<Item/> | ||
</GridLayout> | ||
``` | ||
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### More examples | ||
```jsx | ||
this.loading = (<LoadingBar append>Loading... append</LoadingBar>); | ||
this.state = { | ||
loading: false, | ||
list: loadItems(0, 0), | ||
}; | ||
this.onAppend = this.onAppend.bind(this); | ||
this.onLayoutComplete = this.onLayoutComplete.bind(this); | ||
loadItems(groupKey, start) { | ||
const items = []; | ||
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for (let i = 0; i < 20; ++i) { | ||
items.push(<Item groupKey={groupKey} key={start + i} />); | ||
} | ||
return items; | ||
} | ||
onAppend({groupKey}) { | ||
const list = this.state.list; | ||
const start = list.length; | ||
const items = this.loadItems(groupKey + 1, start); | ||
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this.setState({loading: this.loading, list: list.concat(items)}); | ||
} | ||
onLayoutComplete() { | ||
this.setState({loading: false}); | ||
} | ||
render() { | ||
return (<GridLayout onAppend={this.onAppend} | ||
onLayoutComplete={this.onLayoutComplete} | ||
loading={this.state.loading}> | ||
{this.state.list} | ||
</GridLayout>); | ||
} | ||
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``` | ||
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## Development | ||
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```bash | ||
# Run webpack-dev-server server and see examples for development | ||
$ npm run start | ||
``` | ||
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## Bug Report | ||
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If you find a bug, please report it to us using the [Issues](https://github.com/naver/egjs-infinitegrid/issues) page on GitHub. | ||
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## License | ||
react-layout is released under the [MIT license](https://github.com/naver/egjs-infinitegrid/blob/master/LICENSE). | ||
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``` | ||
Copyright (c) 2017 NAVER Corp. | ||
Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
The above copyright notice and this permission notice shall be included in | ||
all copies or substantial portions of the Software. | ||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
THE SOFTWARE. | ||
``` |
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<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> | ||
<div class="demobox"> | ||
<div id="__react-content"></div> | ||
</div> | ||
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<style> | ||
body { | ||
margin: 0; | ||
left: 0; | ||
} | ||
.item { | ||
width: 250px; | ||
opacity: 0; | ||
} | ||
.item .thumbnail { | ||
max-height: 300px; | ||
overflow: hidden; | ||
border-radius: 8px; | ||
} | ||
.item .thumbnail img { | ||
width: 100%; | ||
} | ||
.item .info { | ||
margin-top: 10px; | ||
font-weight: bold; | ||
color: #777; | ||
} | ||
.item.animate { | ||
transition: opacity ease 1s; | ||
transition-delay: 0.2s; | ||
opacity: 1; | ||
} | ||
.loading { | ||
width: 100%; | ||
height: 50px; | ||
line-height: 50px; | ||
text-align: center; | ||
font-weight: bold; | ||
} | ||
</style> | ||
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<script src="../build/commons.js"></script> | ||
<script src="../build/GridLayout.js"></script> |
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import React, {Component} from "react"; | ||
import ReactDOM from "react-dom"; | ||
import {GridLayout} from "../../src/index.js"; | ||
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class Item { | ||
render() { | ||
const no = this.props.num; | ||
const text = `egjs ${no}`; | ||
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return (<div class="item"> | ||
<div class="thumbnail"> | ||
<img src={`https://naver.github.io/egjs-infinitegrid/assets/image/${no}.jpg`}/> | ||
</div> | ||
<div class="info"> | ||
{text} | ||
</div> | ||
</div>); | ||
} | ||
} | ||
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class App extends Component { | ||
constructor(prop) { | ||
super(prop); | ||
this.loading = (<div class="loading" append>Loading...</div>); | ||
this.state = { | ||
loading: null, | ||
list: [], | ||
}; | ||
this.onAppend = this.onAppend.bind(this); | ||
this.onLayoutComplete = this.onLayoutComplete.bind(this); | ||
} | ||
loadItems(groupKey, start = this.state.list.length) { | ||
const items = []; | ||
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for (let i = 0; i < 20; ++i) { | ||
items.push(<Item groupKey={groupKey} num={start + i} key={start + i} />); | ||
} | ||
return items; | ||
} | ||
onAppend({groupKey}) { | ||
if (this.state.loading) { | ||
return; | ||
} | ||
const list = this.state.list; | ||
const start = list.length; | ||
const items = this.loadItems(groupKey + 1, start); | ||
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this.setState({loading: this.loading, list: list.concat(items)}); | ||
} | ||
onLayoutComplete(e) { | ||
this.setState({loading: false}); | ||
} | ||
render() { | ||
const {list} = this.state; | ||
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return ( | ||
<GridLayout margin={10} | ||
align={"center"} | ||
onAppend={this.onAppend} | ||
onLayoutComplete={this.onLayoutComplete} | ||
> | ||
{list} | ||
</GridLayout> | ||
); | ||
} | ||
} | ||
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ReactDOM.render(<App />, document.getElementById("__react-content")); | ||
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