Chart is not working in Angular2 [duplicate] - charts

Question

This question already has answers here:
Chart.js not showing in Angular2 if it doesn't exist on the main page
(2 answers)
Closed 6 years ago.
I am trying to create Bar Chart using this github repo. But my chrome does not display chart.
Here is my plnkr. I don't know what i am doing wrong.
Here is my updated code:
app.ts
import {Component, Pipe, PipeTransform} from 'angular2/core';
import {CORE_DIRECTIVES, NgClass, FORM_DIRECTIVES, Control, ControlGroup, FormBuilder, Validators} from 'angular2/common';
import {CHART_DIRECTIVES} from './ng2-charts.ts';
#Component({
selector: 'my-app',
templateUrl: 'mytemplate.html',
directives: [CHART_DIRECTIVES, NgClass, CORE_DIRECTIVES, FORM_DIRECTIVES]
})
export class AppComponent {
constructor() {
console.log('bar demo');
}
private barChartOptions = {
scaleShowVerticalLines: false,
responsive: true,
multiTooltipTemplate: '<%if (datasetLabel){%><%=datasetLabel %>: <%}%><%= value %>'
};
private barChartLabels = ['2006', '2007', '2008', '2009', '2010', '2011', '2012'];
private barChartSeries = ['Series A', 'Series B'];
public barChartType = 'Bar';
private barChartLegend:boolean = true;
private barChartData = [
[65, 59, 80, 81, 56, 55, 40],
[28, 48, 40, 19, 86, 27, 90]
];
// events
chartClicked(e:any) {
console.log(e);
}
chartHovered(e:any) {
console.log(e);
}
}
app.html
<base-chart class="chart"
[data]="barChartData"
[labels]="barChartLabels"
[options]="barChartOptions"
[series]="barChartSeries"
[legend]="barChartLegend"
[chartType]="barChartType"
(chartHover)="chartHovered($event)"
(chartClick)="chartClicked($event)"></base-chart>
Suggest me if there is any another library for displaying data on the bar chart for angular2.

Answer 1

Eleboration of #Thierry's answer with example.
updated code is here:
app.ts
import {Component, DynamicComponentLoader, Injector} from 'angular2/core';
import {CORE_DIRECTIVES, NgClass, FORM_DIRECTIVES, Control, ControlGroup, FormBuilder, Validators} from 'angular2/common';
import {ChartDirective} from './charts.ts';
#Component({
selector: 'my-app',
templateUrl: 'mytemplate.html',
directives: [ChartDirective, NgClass, CORE_DIRECTIVES, FORM_DIRECTIVES]
})
export class AppComponent {
constructor() {
}
}
app.html
<div class="container details-container">
<topics></topics>
</div>
<div class="graph-container">
<div class="row no-pad" style="position: relative;">
<div style="margin-left:14px; z-index: 100; height: 250px;">
<canvas id="myChart" chart height="250" width="350"></canvas>
</div>
</div>
</div>
chart.ts
import {Directive, ElementRef, Renderer, Input} from 'angular2/core';
#Directive({
selector: '[chart]'
})
export class ChartDirective {
constructor(el: ElementRef, renderer: Renderer) {
//el.nativeElement.style.backgroundColor = 'yellow';
var data = {
labels: ["January", "February", "March", "April", "May", "June", "July"],
datasets: [
{
label: "My First dataset",
fillColor: "rgba(220,220,220,0.5)",
strokeColor: "rgba(220,220,220,0.8)",
highlightFill: "rgba(220,220,220,0.75)",
highlightStroke: "rgba(220,220,220,1)",
data: [65, 59, 80, 81, 56, 55, 40]
},
{
label: "My Second dataset",
fillColor: "rgba(151,187,205,0.5)",
strokeColor: "rgba(151,187,205,0.8)",
highlightFill: "rgba(151,187,205,0.75)",
highlightStroke: "rgba(151,187,205,1)",
data: [28, 48, 40, 19, 86, 27, 90]
}
]
};
var options = {
scaleBeginAtZero : true,scaleShowGridLines : true,
scaleGridLineColor : "rgba(0,0,0,.05)",
scaleGridLineWidth : 1,
scaleShowHorizontalLines: true,
scaleShowVerticalLines: true,
barShowStroke : true,
barStrokeWidth : 2,
barValueSpacing : 5,
barDatasetSpacing : 1,
legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].fillColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
}
var ctx: any = el.nativeElement.getContext("2d");
var BarChart = new Chart(ctx);
BarChart.Bar(data, options);
}
}
working plnkr http://plnkr.co/edit/Vfsert1sAJ4dsVR4MdyV?p=preview

Answer 2

I think that this question could help you:
Chart.js not showing in Angular2 if it doesn't exist on the main page