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react-native-echarts
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使用深比较避免重新渲染

This commit is contained in:
Mar-er 2019-04-12 16:30:39 +08:00
parent d7340b8e78
commit 17dd39e0dd
2 changed files with 7 additions and 2 deletions
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3
package.json
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@ -26,6 +26,7 @@
},
"homepage": "https://github.com/somonus/react-native-echarts#readme",
"dependencies": {
"echarts": "3.2.3"
"echarts": "3.2.3",
"ramda": "^0.26.1"
}
}

6
src/components/Echarts/index.js
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@ -1,5 +1,6 @@
import React, { Component } from 'react';
import { WebView, View, StyleSheet, Platform } from 'react-native';
import { equals } from 'ramda';
import renderChart from './renderChart';
import echarts from './echarts.min';
@ -12,7 +13,10 @@ export default class App extends Component {
componentWillReceiveProps(nextProps) {
if(nextProps.option !== this.props.option) {
// if(nextProps.option !== this.props.option) {
// this.refs.chart.reload();
// }
if(!equals(nextProps.option, this.props.option)) {
this.refs.chart.reload();
}
}