Postingan lainnya
Kelas Premium!
Belajar bikin website dari nol sekarang
Gunakan kupon "lebihcepat" untuk diskon 25%!
Kelas Premium!
Belajar Javascript untuk website
Gunakan kupon "mulaijs" untuk diskon 75 ribu!
tab baru ketika bar chart di klik
ini js saya
//basic bar chart
if(jQuery('#barChart_1').length > 0 ){
const barChart_1 = document.getElementById("barChart_1").getContext('2d');
barChart_1.height = 100;
new Chart(barChart_1, {
type: 'bar',
data: {
defaultFontFamily: 'Poppins',
labels: [
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Des"
],
datasets: [
{
label: "Kejahatan Selesai",
data: [
{{ $jan_f_diagram_done }},
{{ $feb_f_diagram_done }},
{{ $mar_f_diagram_done }},
{{ $apr_f_diagram_done }},
{{ $mei_f_diagram_done }},
{{ $jun_f_diagram_done }},
{{ $jul_f_diagram_done }},
{{ $aug_f_diagram_done }},
{{ $sep_f_diagram_done }},
{{ $oct_f_diagram_done }},
{{ $nov_f_diagram_done }},
{{ $des_f_diagram_done }},
],
borderColor: 'rgba(58, 122, 254, 1)',
borderWidth: "0",
backgroundColor: 'rgba(58, 122, 254, 1)'
},
{
label: "Kejahatan Progress",
data: [
{{ $jan_f_diagram_progres }},
{{ $feb_f_diagram_progres }},
{{ $mar_f_diagram_progres }},
{{ $apr_f_diagram_progres }},
{{ $mei_f_diagram_progres }},
{{ $jun_f_diagram_progres }},
{{ $jul_f_diagram_progres }},
{{ $aug_f_diagram_progres }},
{{ $sep_f_diagram_progres }},
{{ $oct_f_diagram_progres }},
{{ $nov_f_diagram_progres }},
{{ $des_f_diagram_progres }},
],
borderColor: 'rgba(58, 122, 254, 1)',
borderWidth: "0",
backgroundColor: 'rgb(234,67,53)'
}
]
},
options: {
legend: false,
scales: {
yAxes: [{
ticks: {
beginAtZero: true
}
}],
xAxes: [{
// Change here
barPercentage: 0.5
}]
}
}
});
}
bagaimana cara pas kita click bar chart, langsung redirect ke detail data bar tersebut
1 Jawaban:
<div>Berikut adalah contoh kode penggunaan event pada Chartjs :<br><br></div><pre>{
data: {
datasets: [{
datalabels: {
listeners: {
click: function(context) {
// Receives click events only for labels of the first dataset.
// The clicked label index is available in context.dataIndex.
console.log('label ' + context.dataIndex + ' has been clicked!');
}
}
}
}, {
//...
}]
},
options: {
plugins: {
datalabels: {
listeners: {
enter: function(context) {
// Receives enter events for any labels of any dataset. Indices of the
// clicked label are: context.datasetIndex and context.dataIndex.
// For example, we can modify keep track of the hovered state and
// return true to update the label and re-render the chart.
context.hovered = true;
return true;
},
leave: function(context) {
// Receives leave events for any labels of any dataset.
context.hovered = false;
return true;
}
},
color: function(context) {
// Change the label text color based on our new hovered context value.
return context.hovered ? "blue" : "gray";
}
}
}
}
}</pre><div><br>Untuk informasi lebih jelasnya silahkan buka <a href="https://chartjs-plugin-datalabels.netlify.app/guide/events.html#listeners">https://chartjs-plugin-datalabels.netlify.app/guide/events.html#listeners</a> </div>
