我有一个带有组件的页面。我希望能够根据数据为组件提供自定义值。如果我们看这个屏幕截图
有 2 个相同的组件被调用。顶部有一个带有值的键,底部是一个带有值的键。顶部组件 Submitted 的值为 50,而底部组件 Submitted 的值为 100。
它将通过从某个地方检索数据来更新(还没有想到在哪里,但它肯定不会被硬编码)。
这就是我设置该组件的方式。
import React, { Component } from 'react'
export class SwatchElement extends Component {
constructor(props){
super(props);
this.state = {
Submitted: this.props.Submitted, // Submitted : this.props.Submitted
Redeemed: 50,
PaymentInProgress: 85,
PaymentFailed:25,
Settled:60,
Expired:10,
}
}
render() {
return (
<div>
<div class="list-container">
<ul class="swatch">
<li class="swatch__elem" name="Submitted">Submitted <span class="used-space">{this.state.Submitted}</span></li>
<li class="swatch__elem" name="Redeemed">Redeemed <span class="used-space">{this.state.Redeemed}</span></li>
<li class="swatch__elem" name="Payment Inprogress">Payment Inprogress <span class="used-space">{this.state.PaymentInProgress}</span></li>
<li class="swatch__elem" name="Payment Failed">Payment Failed <span class="used-space">{this.state.PaymentFailed}</span></li>
<li class="swatch__elem" name="Settled">Settled <span class="used-space">{this.state.Settled}</span></li>
<li class="swatch__elem" name="Expired" style={{paddingrRight: '15px'}}>Expired <span class="used-space">{this.state.Expired}</span></li>
</ul>
</div>
</div>
)
}
}
export default SwatchElement
现在,当我想更改值时,我在父组件中分配了这样的值
<div class="row">
<SwatchElement Submitted={x}/>
<SwatchElement Submitted={100}/>
</div>
看起来它正在做我想做的事情,但我不知道这是否是正确的做法。有什么意见或建议吗?