我正在处理图表并做出反应。我需要隐藏一个系列,但我不知道如何在代码中实现这些方法。其思想是使用data4进行一些计算,并在自定义工具提示上显示它。如何将data4隐藏在图表中,但仍然使用后台的数据?
我的代码是这样的
import Chart from 'react-apexcharts'
import React from 'react';
class ApexChart1 extends React.Component {
constructor(props) {
super(props);
this.state = {
series: [{
name: 'Data1',
data: this.props.data.map(d=>{return +d.data1})
}, {
name: 'data2',
data: this.props.data.map(d=>{return +d.data2})
}, {
name: 'data3',
data: this.props.data.map(d=>{return +d.data3})
}, {
name: 'data4',
data: this.props.data.map(d=>{return +d.data3})
}],
options:
{...,
tooltip: {
// console.log()
custom: function({series, seriesIndex, dataPointIndex, w}) {
// Here I want to use the data4 series but hide that data when the chart renders
}
}
}
}
render() {
return (
<div>
<Chart options={this.state.options} series={this.state.series} type="bar" height={425} />
</div>
)}
}
}谢谢你的帮忙
发布于 2022-04-10 15:44:51
我不确定我是否理解您的想法,但是如果您想在您的函数中访问data4,请使用:
tooltip: {
// console.log()
custom: function({series, seriesIndex, dataPointIndex, w}) {
let data4 = this.props.data.map(d=>{return +d.data3})
// something to do with data4
}
}如果您想在图中隐藏data4,只需将其从系列中删除,您的系列如下所示:
series: [{
name: 'Data1',
data: this.props.data.map(d=>{return +d.data1})
}, {
name: 'data2',
data: this.props.data.map(d=>{return +d.data2})
}, {
name: 'data3',
data: this.props.data.map(d=>{return +d.data3})
}]发布于 2022-11-11 02:29:10
要访问文档方法,必须创建一个实例,如下所示:
// import
import Chart from 'react-apexcharts'
import ApexCharts from 'apexcharts'
// options relevants for chart:
const options = {
chart: {
id: 'chartBarSeries',-> give a id
type: 'bar',
/* ...etc */
}
// in render method
<Chart
options={varOptions}
series={varSeries}
type="line"
height={'auto'}
/>
// in a effect or button function
const chart = ApexCharts.getChartByID('chartBarSeries')
chart.hideSeries('your series name')-> or another method https://stackoverflow.com/questions/71709158
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