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This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

Bakeetha Joseph answered on March 8, 2022 Popularity 1/10 Helpfulness 1/10

answer This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

Comment

import { AfterViewInit, Component, ElementRef, ViewChild } from '@angular/core';
import { Chart } from 'chart.js';

@Component({
  selector: 'app-line-chart',
  templateUrl: './line-chart.component.html',
  styleUrls: ['./line-chart.component.scss']
})
export class LineChartComponent implements AfterViewInit {
  @ViewChild('lineCanvas') lineCanvas: ElementRef;
  lineChart: any;

  constructor() { }

  ngAfterViewInit(): void {
    this.lineChartMethod();
  }

  lineChartMethod() {
    this.lineChart = new Chart(this.lineCanvas.nativeElement, {
      type: 'line',
      data: {
        labels: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'November', 'December'],
        datasets: [
          {
            label: 'Sell per week',
            fill: false,
            lineTension: 0.1,
            backgroundColor: 'rgba(75,192,192,0.4)',
            borderColor: 'rgba(75,192,192,1)',
            borderCapStyle: 'butt',
            borderDash: [],
            borderDashOffset: 0.0,
            borderJoinStyle: 'miter',
            pointBorderColor: 'rgba(75,192,192,1)',
            pointBackgroundColor: '#fff',
            pointBorderWidth: 1,
            pointHoverRadius: 5,
            pointHoverBackgroundColor: 'rgba(75,192,192,1)',
            pointHoverBorderColor: 'rgba(220,220,220,1)',
            pointHoverBorderWidth: 2,
            pointRadius: 1,
            pointHitRadius: 10,
            data: [65, 59, 80, 81, 56, 55, 40, 10, 5, 50, 10, 15],
            spanGaps: false,
          }
        ]
      }
    });
  }

}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: edupala.com

Tags: construct javascript typeof

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Contributed on Mar 08 2022

Bakeetha Joseph

0 Answers Avg Quality 2/10

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This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

Comment

import { AfterViewInit, Component, ElementRef, ViewChild } from '@angular/core';
import { Chart } from 'chart.js';

@Component({
  selector: 'app-doughnut-chart',
  templateUrl: './doughnut-chart.component.html',
  styleUrls: ['./doughnut-chart.component.scss']
})
export class DoughnutChartComponent implements AfterViewInit {
  @ViewChild('doughnutCanvas') doughnutCanvas: ElementRef;
  doughnutChart: any;

  constructor() { }

  ngAfterViewInit() {
    this.doughnutChartMethod();
  }

  doughnutChartMethod() {
    this.doughnutChart = new Chart(this.doughnutCanvas.nativeElement, {
      type: 'doughnut',
      data: {
        labels: ['BJP', 'Congress', 'AAP', 'CPM', 'SP'],
        datasets: [{
          label: '# of Votes',
          data: [50, 29, 15, 10, 7],
          backgroundColor: [
            'rgba(255, 159, 64, 0.2)',
            'rgba(255, 99, 132, 0.2)',
            'rgba(54, 162, 235, 0.2)',
            'rgba(255, 206, 86, 0.2)',
            'rgba(75, 192, 192, 0.2)'
          ],
          hoverBackgroundColor: [
            '#FFCE56',
            '#FF6384',
            '#36A2EB',
            '#FFCE56',
            '#FF6384'
          ]
        }]
      }
    });
  }
}

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: edupala.com

Tags: construct typeof typescript

Link to this answer
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Contributed on Mar 08 2022

Bakeetha Joseph

0 Answers Avg Quality 2/10

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

Comment

import { AfterViewInit, Component, ElementRef, ViewChild } from '@angular/core';
import { Chart } from 'chart.js';

@Component({
  selector: 'app-doughnut-chart',
  templateUrl: './doughnut-chart.component.html',
  styleUrls: ['./doughnut-chart.component.scss']
})
export class DoughnutChartComponent implements AfterViewInit {
  @ViewChild('doughnutCanvas') doughnutCanvas: ElementRef;
  doughnutChart: any;

  constructor() { }

  ngAfterViewInit() {
    this.doughnutChartMethod();
  }

  doughnutChartMethod() {
    this.doughnutChart = new Chart(this.doughnutCanvas.nativeElement, {
      type: 'doughnut',
      data: {
        labels: ['BJP', 'Congress', 'AAP', 'CPM', 'SP'],
        datasets: [{
          label: '# of Votes',
          data: [50, 29, 15, 10, 7],
          backgroundColor: [
            'rgba(255, 159, 64, 0.2)',
            'rgba(255, 99, 132, 0.2)',
            'rgba(54, 162, 235, 0.2)',
            'rgba(255, 206, 86, 0.2)',
            'rgba(75, 192, 192, 0.2)'
          ],
          hoverBackgroundColor: [
            '#FFCE56',
            '#FF6384',
            '#36A2EB',
            '#FFCE56',
            '#FF6384'
          ]
        }]
      }
    });
  }
}

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: edupala.com

Tags: construct typeof typescript

Link to this answer
Share Copy Link

Contributed on Mar 08 2022

Bakeetha Joseph

0 Answers Avg Quality 2/10

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

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More Related Answers

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

Closely Related Answers

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

This expression is not constructable. Type typeof import(E:/Tutorial/Angular/angular-chartjs/chart Apps/node_modules/chart.js/types/index.esm) has no construct signatures. 20 this.barChart = new Chart(this.bar Canvas.nativeElement, {

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