I found it. Here is answer: ChangeColor(oColor) { this.props.ChangeColor(oColor); this.refs.colorPicker.style.background = oColor; ... ... <看更多>
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I found it. Here is answer: ChangeColor(oColor) { this.props.ChangeColor(oColor); this.refs.colorPicker.style.background = oColor; ... ... <看更多>
If you use TypeScript and want to type the ref object, there is an utility RefType to extract the type of it's inner component. import React from ... ... <看更多>
首先对ref使用做下笔记。有2种使用方式:方式一:this.refs.xxx123456789101112131415export default class GatherDetailPage extends Component ... ... <看更多>
we use refs to modify the dom and in this example we change the inner text and style color here.you can file ... ... <看更多>