I am working on a Bar Chart using react-chartjs-2 .
It works well with Static Data , but when I set data from API then it is not working.
X Axis data works well but YAxis Data is not working properly.
Below is the code I have tried.
import React, { useState } from "react";
import { Bar } from "react-chartjs-2";
import {
Chart as ChartJS,
CategoryScale,
LinearScale,
BarElement,
Title,
Tooltip,
Legend,
} from "chart.js";
ChartJS.register(
CategoryScale,
LinearScale,
BarElement,
Title,
Tooltip,
Legend,
);
function BarChart() {
const [labels, setXAxisData] = useState([]);
const [yAxisData, setYAxisData] = useState([]);
const [options] = useState({
plugins: {
title: {
display: true,
text: "Order Summary Data",
},
},
responsive: true,
});
setXAxisData(["Jan", "Feb", "March", "April"]);
setYAxisData([123, 456, 789, 012]); // Data from API
var [datasets, setDatasets] = useState([
{
datasets: yAxisData,
label: "Invoice Amount",
backgroundColor: ["rgba(255, 99, 132, 0.8)"],
},
]);
console.log("Data Sets : ", datasets);
if (labels && yAxisData) {
var data = {
labels,
datasets,
};
}
console.log("Data Bar : ", data);
return <Bar options={options} data={data} />;
}
Any help would be great.
This answer may help you finding a solution for your issue: stackoverflow.com/a/66302116/2358409