シンプルなダッシュボード タイプのページを作成しようとしています。視覚化にはハイチャートを使用しています。レイアウトを実装するために、jQueryUI ソート可能、具体的にはポートレットのような例を使用しています。特定の「ポートレット」のサイズを変更し、内部のチャートのサイズを調整できるようにする必要があります。これは、highcharts の setSize 関数を使用して行います。問題は、ページ上にこれらの「ポートレット」を無制限に持つことができ、変更された「ポートレット」のサイズに基づいてサイズを変更する正しいポートレットが必要なことです。
私のHTML：
<html>
<body>
<div class="column">
<div class="portlet">
<div class="portlet-header">Bar</div>
<div class="portlet-content" id="b_container"></div>
</div>
<div class="portlet">
<div class="portlet-header">Pie</div>
<div class="portlet-content" id="Pie_Container"></div>
</div>
</div>
<div class="column">
<div class="portlet">
<div class="portlet-header">Line</div>
<div class="portlet-content" id="L_container"></div>
</div>
</div>
<div class="column">
<div class="portlet" >
<div class="portlet-header">Gauge</div>
<div class="portlet-content" id="g_container"></div>
</div>
<div class="portlet">
<div class="portlet-header">Time Chart</div>
<div class="portlet-content" id="t_container"></div>
</div>
</div>
</body>
</html>
いくつかのウィジェットを埋めるJS：
$(function() {
$( ".column" ).sortable({
connectWith: ".column"
});
$( ".portlet" ).addClass( "ui-widget ui-widget-content ui-helper-clearfix ui-corner-all" )
.find( ".portlet-header" )
.addClass( "ui-widget-header ui-corner-all" )
.prepend( "<span class='ui-icon ui-icon-minusthick'></span>")
.end()
.find( ".portlet-content" );
$( ".portlet-header .ui-icon" ).click(function() {
$( this ).toggleClass( "ui-icon-minusthick" ).toggleClass( "ui-icon-plusthick" );
$( this ).parents( ".portlet:first" ).find( ".portlet-content" ).toggle();
});
$( ".column" ).disableSelection();
//pie chart
$('#Pie_Container').highcharts({
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: 'Browser market shares at a specific website, 2010'
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: false,
color: '#232323',
connectorColor: '#000000',
format: '<b>{point.name}</b>: {point.percentage:.1f} %'
},
showInLegend: true
}
},
series: [{
type: 'pie',
name: 'Browser share',
data: [
['Firefox', 45.0],
['IE', 26.8],
{
name: 'Chrome',
y: 12.8,
sliced: true,
selected: true
},
['Safari', 8.5],
['Opera', 6.2],
['Others', 0.7]
]
}]
});
//line chart
$('#L_container').highcharts({
title: {
text: 'Monthly Average Temperature',
x: -20 //center
},
subtitle: {
text: 'Source: WorldClimate.com',
x: -20
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Temperature (°C)'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
valueSuffix: '°C'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0
},
series: [{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}, {
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
}, {
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
}, {
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}]
});
//gauge
var chart = new Highcharts.Chart({
chart: {
type: 'gauge',
renderTo: 'g_container',
plotBackgroundColor: null,
plotBackgroundImage: null,
plotBorderWidth: 0,
plotShadow: false
},
title: {
text: 'Speedometer'
},
pane: {
startAngle: -150,
endAngle: 150,
background: [{
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#FFF'],
[1, '#333']
]
},
borderWidth: 0,
outerRadius: '109%'
}, {
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#333'],
[1, '#FFF']
]
},
borderWidth: 1,
outerRadius: '107%'
}, {
// default background
}, {
backgroundColor: '#DDD',
borderWidth: 0,
outerRadius: '105%',
innerRadius: '103%'
}]
},
// the value axis
yAxis: {
min: 0,
max: 200,
minorTickInterval: 'auto',
minorTickWidth: 1,
minorTickLength: 10,
minorTickPosition: 'inside',
minorTickColor: '#666',
tickPixelInterval: 30,
tickWidth: 2,
tickPosition: 'inside',
tickLength: 10,
tickColor: '#666',
labels: {
step: 2,
rotation: 'auto'
},
title: {
text: 'km/h'
},
plotBands: [{
from: 0,
to: 120,
color: '#55BF3B' // green
}, {
from: 120,
to: 160,
color: '#DDDF0D' // yellow
}, {
from: 160,
to: 200,
color: '#DF5353' // red
}]
},
series: [{
name: 'Speed',
data: [80],
tooltip: {
valueSuffix: ' km/h'
}
}]
},
// Add some life
function(chart) {
setInterval(function() {
var point = chart.series[0].points[0],
newVal, inc = Math.round((Math.random() - 0.5) * 20);
newVal = point.y + inc;
if (newVal < 0 || newVal > 200) {
newVal = point.y - inc;
}
point.update(newVal);
}, 3000);
});
//bar chart
var colors = Highcharts.getOptions().colors,
categories = ['MSIE', 'Firefox', 'Chrome', 'Safari', 'Opera'],
name = 'Browser brands',
data = [{
y: 55.11,
color: colors[0],
drilldown: {
name: 'MSIE versions',
categories: ['MSIE 6.0', 'MSIE 7.0', 'MSIE 8.0', 'MSIE 9.0'],
data: [10.85, 7.35, 33.06, 2.81],
color: colors[0]
}
}, {
y: 21.63,
color: colors[1],
drilldown: {
name: 'Firefox versions',
categories: ['Firefox 2.0', 'Firefox 3.0', 'Firefox 3.5', 'Firefox 3.6', 'Firefox 4.0'],
data: [0.20, 0.83, 1.58, 13.12, 5.43],
color: colors[1]
}
}, {
y: 11.94,
color: colors[2],
drilldown: {
name: 'Chrome versions',
categories: ['Chrome 5.0', 'Chrome 6.0', 'Chrome 7.0', 'Chrome 8.0', 'Chrome 9.0',
'Chrome 10.0', 'Chrome 11.0', 'Chrome 12.0'],
data: [0.12, 0.19, 0.12, 0.36, 0.32, 9.91, 0.50, 0.22],
color: colors[2]
}
}, {
y: 7.15,
color: colors[3],
drilldown: {
name: 'Safari versions',
categories: ['Safari 5.0', 'Safari 4.0', 'Safari Win 5.0', 'Safari 4.1', 'Safari/Maxthon',
'Safari 3.1', 'Safari 4.1'],
data: [4.55, 1.42, 0.23, 0.21, 0.20, 0.19, 0.14],
color: colors[3]
}
}, {
y: 2.14,
color: colors[4],
drilldown: {
name: 'Opera versions',
categories: ['Opera 9.x', 'Opera 10.x', 'Opera 11.x'],
data: [ 0.12, 0.37, 1.65],
color: colors[4]
}
}];
function setChart(name, categories, data, color) {
chart.xAxis[0].setCategories(categories, false);
chart.series[0].remove(false);
chart.addSeries({
name: name,
data: data,
color: color || 'white'
}, false);
chart.redraw();
}
var chart = $('#b_container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Browser market share, April, 2011'
},
subtitle: {
text: 'Click the columns to view versions. Click again to view brands.'
},
xAxis: {
categories: categories
},
yAxis: {
title: {
text: 'Total percent market share'
}
},
plotOptions: {
column: {
cursor: 'pointer',
point: {
events: {
click: function() {
var drilldown = this.drilldown;
if (drilldown) { // drill down
setChart(drilldown.name, drilldown.categories, drilldown.data, drilldown.color);
} else { // restore
setChart(name, categories, data);
}
}
}
},
dataLabels: {
enabled: true,
color: colors[0],
style: {
fontWeight: 'bold'
},
formatter: function() {
return this.y +'%';
}
}
}
},
tooltip: {
formatter: function() {
var point = this.point,
s = this.x +':<b>'+ this.y +'% market share</b><br/>';
if (point.drilldown) {
s += 'Click to view '+ point.category +' versions';
} else {
s += 'Click to return to browser brands';
}
return s;
}
},
series: [{
name: name,
data: data,
color: 'white'
}],
exporting: {
enabled: false
}
})
.highcharts(); // return chart
//time chart
$('#t_container').highcharts({
chart: {
type: 'spline'
},
title: {
text: 'Snow depth at Vikjafjellet, Norway'
},
subtitle: {
text: 'Irregular time data in Highcharts JS'
},
xAxis: {
type: 'datetime',
dateTimeLabelFormats: { // don't display the dummy year
month: '%e. %b',
year: '%b'
}
},
yAxis: {
title: {
text: 'Snow depth (m)'
},
min: 0
},
tooltip: {
formatter: function() {
return '<b>'+ this.series.name +'</b><br/>'+
Highcharts.dateFormat('%e. %b', this.x) +': '+ this.y +' m';
}
},
series: [{
name: 'Winter 2007-2008',
// Define the data points. All series have a dummy year
// of 1970/71 in order to be compared on the same x axis. Note
// that in JavaScript, months start at 0 for January, 1 for February etc.
data: [
[Date.UTC(1970, 9, 27), 0 ],
[Date.UTC(1970, 10, 10), 0.6 ],
[Date.UTC(1970, 10, 18), 0.7 ],
[Date.UTC(1970, 11, 2), 0.8 ],
[Date.UTC(1970, 11, 9), 0.6 ],
[Date.UTC(1970, 11, 16), 0.6 ],
[Date.UTC(1970, 11, 28), 0.67],
[Date.UTC(1971, 0, 1), 0.81],
[Date.UTC(1971, 0, 8), 0.78],
[Date.UTC(1971, 0, 12), 0.98],
[Date.UTC(1971, 0, 27), 1.84],
[Date.UTC(1971, 1, 10), 1.80],
[Date.UTC(1971, 1, 18), 1.80],
[Date.UTC(1971, 1, 24), 1.92],
[Date.UTC(1971, 2, 4), 2.49],
[Date.UTC(1971, 2, 11), 2.79],
[Date.UTC(1971, 2, 15), 2.73],
[Date.UTC(1971, 2, 25), 2.61],
[Date.UTC(1971, 3, 2), 2.76],
[Date.UTC(1971, 3, 6), 2.82],
[Date.UTC(1971, 3, 13), 2.8 ],
[Date.UTC(1971, 4, 3), 2.1 ],
[Date.UTC(1971, 4, 26), 1.1 ],
[Date.UTC(1971, 5, 9), 0.25],
[Date.UTC(1971, 5, 12), 0 ]
]
}, {
name: 'Winter 2008-2009',
data: [
[Date.UTC(1970, 9, 18), 0 ],
[Date.UTC(1970, 9, 26), 0.2 ],
[Date.UTC(1970, 11, 1), 0.47],
[Date.UTC(1970, 11, 11), 0.55],
[Date.UTC(1970, 11, 25), 1.38],
[Date.UTC(1971, 0, 8), 1.38],
[Date.UTC(1971, 0, 15), 1.38],
[Date.UTC(1971, 1, 1), 1.38],
[Date.UTC(1971, 1, 8), 1.48],
[Date.UTC(1971, 1, 21), 1.5 ],
[Date.UTC(1971, 2, 12), 1.89],
[Date.UTC(1971, 2, 25), 2.0 ],
[Date.UTC(1971, 3, 4), 1.94],
[Date.UTC(1971, 3, 9), 1.91],
[Date.UTC(1971, 3, 13), 1.75],
[Date.UTC(1971, 3, 19), 1.6 ],
[Date.UTC(1971, 4, 25), 0.6 ],
[Date.UTC(1971, 4, 31), 0.35],
[Date.UTC(1971, 5, 7), 0 ]
]
}, {
name: 'Winter 2009-2010',
data: [
[Date.UTC(1970, 9, 9), 0 ],
[Date.UTC(1970, 9, 14), 0.15],
[Date.UTC(1970, 10, 28), 0.35],
[Date.UTC(1970, 11, 12), 0.46],
[Date.UTC(1971, 0, 1), 0.59],
[Date.UTC(1971, 0, 24), 0.58],
[Date.UTC(1971, 1, 1), 0.62],
[Date.UTC(1971, 1, 7), 0.65],
[Date.UTC(1971, 1, 23), 0.77],
[Date.UTC(1971, 2, 8), 0.77],
[Date.UTC(1971, 2, 14), 0.79],
[Date.UTC(1971, 2, 24), 0.86],
[Date.UTC(1971, 3, 4), 0.8 ],
[Date.UTC(1971, 3, 18), 0.94],
[Date.UTC(1971, 3, 24), 0.9 ],
[Date.UTC(1971, 4, 16), 0.39],
[Date.UTC(1971, 4, 21), 0 ]
]
}]
});
$(".portlet").resizable({
resize: function() {
chart.setSize(
$(this).width() - 10,
$(this).height() - 60,
false
);
},
maxWidth: 301,
minWidth: 301
});
});
JS の最後で、ドラッグとサイズ変更を設定しようとしている場所を確認できますが、正しく機能していません。どのウィジェットをドラッグしても、左上のウィジェットのみがサイズ変更されます。サイズを変更している特定のウィジェットのみが変更されるように設定するにはどうすればよいですか?