我创建了一个Column高图,我必须为它创建分页。
我如何通过前进,后退,下一个,之前的控制来实现分页?
我的柱形图代码如下,
$(function () {
$('#ao-demand-distribution').highcharts({
chart: {
type: 'column',
spacingBottom: 0,
spacingTop: 0,
spacingLeft: 0,
spacingRight: 0,
},
title: {
text: ''
},
subtitle: {
text: ''
},
xAxis: {
categories: [
'S1',
'S2',
'S3',
'S4',
'S5',
'S6',
'S7',
'S8'
],
crosshair: false,
gridLineWidth: 0,
tickWidth : 0
},
yAxis: {
min: 0,
max: 150,
title: {
text: ''
},
labels: {
enabled: false
},
gridLineWidth: 0,
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
name: 'S1',
data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5]
}, {
name: 'S2',
data: [83.6, 78.8, 98.5, 93.4, 106.0, 84.5, 105.0, 104.3]
}]
});
});
HTML CODE:
<div class="ao-demand-pagination">
<a class="demand-pagination-btn btn-white" id="" href="javascript:void(0);"><i class="fa fa-step-backward"></i></a>
<a class="demand-pagination-btn btn-white" id="" href="javascript:void(0);"><i class="fa fa fa-chevron-left"></i></a>
<a class="demand-pagination-btn btn-white" id="" href="javascript:void(0);"><i class="fa fa fa-chevron-right"></i></a>
<a class="demand-pagination-btn btn-white" id="" href="javascript:void(0);"><i class="fa fa-step-forward"></i></a>
</div>
分页视觉:
请帮我解决这个问题。
答案 0 :(得分:2)
可以使用setExtremes
完成此操作。你为你的&#34;窗口设置了一个参数化。每页并更新每次点击的极值。
可以在两组主要代码中完成。
1)在加载时,您将窗口设置为&#34;开始&#34;图表:
chart: {
events: {
load: function() {
this.xAxis[0].setExtremes(0, 5);
}
}
},
2)然后将逻辑应用于按钮功能以允许分页:
var stepWidth = 5;
// the button action
$('#beginning').click(function() {
var chart = $('#container').highcharts();
chart.xAxis[0].setExtremes(0, 5);
});
$('#forward').click(function() {
var chart = $('#container').highcharts();
var currentMin = chart.xAxis[0].getExtremes().min;
var currentMax = chart.xAxis[0].getExtremes().max;
chart.xAxis[0].setExtremes(currentMin + stepWidth, currentMax + stepWidth);
});
$('#back').click(function() {
var chart = $('#container').highcharts();
var currentMin = chart.xAxis[0].getExtremes().min;
var currentMax = chart.xAxis[0].getExtremes().max;
chart.xAxis[0].setExtremes(currentMin - stepWidth, currentMax - stepWidth);
});
$('#ending').click(function() {
var chart = $('#container').highcharts();
chart.xAxis[0].setExtremes(9, 11);
});
我在逻辑中添加以防止超出范围。以下是jsFiddle示例。