我对Highcharts Gantt完全陌生,正如标题所述;即使没有数据,如何显示具有给定开始日期和结束日期的所有日期?
我正在使用以下代码:
Highcharts.ganttChart(id, {
chart: {
panning: true,
style: {
fontFamily: 'Lato'
}
},
tooltip: {
pointFormat: '<span>{point.customerLastName}</span><br><span>From: {point.start:%e. %b . %Y}</span><br/><span>To: {point.end:%e. %b. %Y}</span>',
followTouchMove: true
},
xAxis: [{
// first x-axis
tickInterval: month,
showEmpty: true,
},
{
// second x-axis
tickInterval: day,
showEmpty: true,
}
],
yAxis: {
plotBands: {
thickness: 120
},
categories: data.labels,
showEmpty: true,
min: 0,
max: data.labels.length
},
allowPointSelect: true,
plotOptions: {
series: {
animation: true,
dragDrop: {
draggableX: true,
draggableY: true,
dragPrecisionX: day
},
dataLabels: {
enabled: true,
format: '{point.customerLastName}',
style: {
cursor: 'default',
pointerEvents: 'none'
}
},
allowPointSelect: true,
events: {
click: function(a) {
var data = JSON.parse(a.point.jsonData);
data.referrer = "occupation-plan";
console.log(data);
$(document).trigger('booking-modal-edit', JSON.stringify(data));
}
}
},
},
series: data.series,
});
系列数据很好,但是我确实想显示给定开始日期和结束日期的所有日期,即使系列中没有这些日期的数据。
答案 0 :(得分:0)
您需要在setExtremes
上使用xAxis
方法,例如:
chart.xAxis[0].setExtremes(
Date.UTC(2014, 8, 18),
Date.UTC(2014, 12, 18)
);
实时演示: https://jsfiddle.net/BlackLabel/qaphk3jd/
API参考: https://api.highcharts.com/class-reference/Highcharts.Axis#setExtremes