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terms: improve write performance

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This commit is contained in:
Guillermo Rauch 2016-07-14 08:45:59 -07:00
parent 8caadca66c
commit ac689c8b8b
1 changed files with 13 additions and 7 deletions
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20
app/lib/components/terms.js
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@ -1,7 +1,6 @@
import React from 'react'; import React from 'react';
import Term_ from './term'; import Term_ from './term';
import Component from '../component'; import Component from '../component';
import { shouldComponentUpdate } from 'react-addons-pure-render-mixin';
import { last } from '../utils/array'; import { last } from '../utils/array';
import { decorate, getTermProps } from '../utils/plugins'; import { decorate, getTermProps } from '../utils/plugins';
@ -59,13 +58,20 @@ export default class Terms extends Component {
} }
} }
shouldComponentUpdate (nextProps, nextState) { shouldComponentUpdate (nextProps) {
let nextProps_ = nextProps; for (const i in nextProps) {
if (this.props.write || nextProps.write) { if ('write' === i) continue;
// ignore `write` when performing the comparison if (this.props[i] !== nextProps[i]) {
nextProps_ = Object.assign({}, nextProps, { write: null }); return true;
}
} }
return shouldComponentUpdate.call(this, nextProps_); for (const i in this.props) {
if ('write' === i) continue;
if (this.props[i] !== nextProps[i]) {
return true;
}
}
return false;
} }
onRef (uid, term) { onRef (uid, term) {