Could you please review my code ? https://codereview.stackexchange.com/questions/189343/looking-for-react-api-call-and-es6-map-evaluation

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React — русскоговорящее сообщество

Maanu മാൻ

Could you please review my code ? https://codereview.stackexchange.com/questions/189343/looking-for-react-api-call-and-es6-map-evaluation

#frontend #javascript #programming #react.js #russian

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11.03.2018

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Dmitry Olyenyov · Accepted Answer

1) Do not make any side effects in componentWillMount, do it only in componentDidMount 2) if (Object.keys(this.props.match.params).length == 0) { } else { this.tag = this.props.match.params.tag; } do not store props values as class properties. 3) loadMore = (event) => { event.preventDefault(); this.page = this.page + 1; this.requestNews(); } do not use class properties to hold any mutable state. Component will not rerender if these properties change, use this.setState for them 4) <a onClick={event => this.filterTag(event, link)} Avoid creating inplace arrow functions and binds, extract <a> to separate component and use this.props.link in handleClick

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Could you please review my code ? https://codereview.stackexchange.com/questions/189343/looking-for-react-api-call-and-es6-map-evaluation

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