Javascript amcharts-根据选择框更改地图数据
我使用AMCHARTS来显示带图钉的地图。 每个pin都包含销售文本 我想在我的html中添加SELECTBOX,允许用户选择每日、每周、每月、每年,并根据所选内容刷新地图数据Javascript amcharts-根据选择框更改地图数据,javascript,php,amcharts,Javascript,Php,Amcharts,我使用AMCHARTS来显示带图钉的地图。 每个pin都包含销售文本 我想在我的html中添加SELECTBOX,允许用户选择每日、每周、每月、每年,并根据所选内容刷新地图数据 <select class="" id="map_duration"> <option value="daily">Daily</option> <option val
<select class="" id="map_duration">
<option value="daily">Daily</option>
<option value="weekly">Weekly</option>
<option value="monthly">Monthly</option>
<option value="yearly">Yearly</option>
</select>
每日的
周报
月刊
每年
为此,我安排了4个包含管脚数据的字符串变量:
$graph3\u文本\u国家\u str\u每日
$graph3\u文本\u国家\u str\u每周
$graph3\u text\u countries\u str\u每月
$graph3\u文本\u国家\u结构\u每年
请看下面脚本的最后一部分。在最后一行,我添加了相关的字符串变量:
imageSeries.data = [<?PHP echo $graph3_text_countries_str_daily ?>];
imageSeries.data=[];
如何根据用户选择的内容更改脚本中的字符串vat
<!-- Chart code -->
<script>
am4core.ready(function() {
// Themes begin
am4core.useTheme(am4themes_animated);
// Themes end
/**
* Define SVG path for target icon
*/
var targetSVG = "M9,0C4.029,0,0,4.029,0,9s4.029,9,9,9s9-4.029,9-9S13.971,0,9,0z M9,15.93 c-3.83,0-6.93-3.1-6.93-6.93S5.17,2.07,9,2.07s6.93,3.1,6.93,6.93S12.83,15.93,9,15.93 M12.5,9c0,1.933-1.567,3.5-3.5,3.5S5.5,10.933,5.5,9S7.067,5.5,9,5.5 S12.5,7.067,12.5,9z";
// Create map instance
var chart = am4core.create("world_map2", am4maps.MapChart);
// Set map definition
chart.geodata = am4geodata_worldLow;
// Set projection
chart.projection = new am4maps.projections.Miller();
// Create map polygon series
var polygonSeries = chart.series.push(new am4maps.MapPolygonSeries());
// Exclude Antartica
polygonSeries.exclude = ["AQ"];
// Make map load polygon (like country names) data from GeoJSON
polygonSeries.useGeodata = true;
// Configure series
var polygonTemplate = polygonSeries.mapPolygons.template;
polygonTemplate.strokeOpacity = 0.5;
polygonTemplate.nonScalingStroke = true;
// create capital markers
var imageSeries = chart.series.push(new am4maps.MapImageSeries());
// define template
var imageSeriesTemplate = imageSeries.mapImages.template;
var circle = imageSeriesTemplate.createChild(am4core.Sprite);
circle.scale = 0.4;
circle.fill = new am4core.InterfaceColorSet().getFor("alternativeBackground");
circle.path = targetSVG;
// what about scale...
// set propertyfields
imageSeriesTemplate.propertyFields.latitude = "latitude";
imageSeriesTemplate.propertyFields.longitude = "longitude";
imageSeriesTemplate.horizontalCenter = "middle";
imageSeriesTemplate.verticalCenter = "middle";
imageSeriesTemplate.align = "center";
imageSeriesTemplate.valign = "middle";
imageSeriesTemplate.width = 8;
imageSeriesTemplate.height = 8;
imageSeriesTemplate.nonScaling = true;
imageSeriesTemplate.tooltipText = "{title}";
imageSeriesTemplate.fill = am4core.color("#000");
imageSeriesTemplate.background.fillOpacity = 0;
imageSeriesTemplate.background.fill = am4core.color("#ffffff");
imageSeriesTemplate.setStateOnChildren = true;
imageSeriesTemplate.states.create("hover");
imageSeries.data = [<?PHP echo $graph3_text_countries_str_daily ?>];
}); // end am4core.ready()
</script>
am4core.ready(函数(){
//主题开始
am4core.useTheme(am4themes_动画);
//主题结束
/**
*为目标图标定义SVG路径
*/
9.9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1.5,7.067,12.5,9z”;
//创建地图实例
var chart=am4core.create(“世界地图2”,am4maps.MapChart);
//设置地图定义
chart.geodata=am4geodata\u worldLow;
//集合投影
chart.projection=新的am4maps.projections.Miller();
//创建地图多边形系列
var polygonSeries=chart.series.push(新的am4maps.mappygonseries());
//排除关节炎
polygoseries.exclude=[“AQ”];
//使地图从GeoJSON加载多边形(如国家名称)数据
polygoseries.useGeodata=true;
//配置系列
var polygontamplate=polygonSeries.mapPolygons.template;
PolygontTemplate.strokeOpacity=0.5;
polygonTemplate.nonScalingStroke=true;
//创建资本标记
var imageSeries=chart.series.push(新的am4maps.MapImageSeries());
//定义模板
var imageSeriesTemplate=imageSeries.mapImages.template;
var circle=imageSeriesTemplate.createChild(am4core.Sprite);
圆圈。刻度=0.4;
circle.fill=new am4core.interface颜色集().getFor(“alternativeBackground”);
circle.path=targetSVG;
//规模呢。。。
//设置属性字段
imageSeriesTemplate.propertyFields.latitude=“纬度”;
imageSeriesTemplate.propertyFields.longitude=“经度”;
imageSeriesTemplate.horizontalCenter=“中间”;
imageSeriesTemplate.verticalCenter=“中间”;
imageSeriesTemplate.align=“中心”;
imageSeriesTemplate.valign=“middle”;
imageSeriesTemplate.width=8;
imageSeriesTemplate.height=8;
imageSeriesTemplate.nonScaling=true;
imageSeriesTemplate.tooltipText=“{title}”;
imageSeriesTemplate.fill=am4core.color(“#000”);
imageSeriesTemplate.background.fillOpacity=0;
imageSeriesTemplate.background.fill=am4core.color(“#ffffff”);
imageSeriesTemplate.setStateOnChildren=true;
imageSeriesTemplate.states.create(“悬停”);
imageSeries.data=[];
}); // 结束am4core.ready()
首先,将数据初始化到错误的对象。你必须把你的数据输入图表
对象并在每次选择更改时重新加载数据。然后使用类似的方法:
$('#map_duration').on('change', function() {
if(this.value == 'daily') {
chart.data = [<?PHP echo $graph3_text_countries_str_daily ?>];
} else if(this.value == 'weekly') {
chart.data = [<?PHP echo $graph3_text_countries_str_weekly ?>];
}.....
});
$('map#u duration')。在('change',function()上{
如果(this.value=='daily'){
chart.data=[];
}else if(this.value=='weekly'){
chart.data=[];
}.....
});
首先,将数据初始化到错误的对象。你必须把你的数据输入图表
对象并在每次选择更改时重新加载数据。然后使用类似的方法:
$('#map_duration').on('change', function() {
if(this.value == 'daily') {
chart.data = [<?PHP echo $graph3_text_countries_str_daily ?>];
} else if(this.value == 'weekly') {
chart.data = [<?PHP echo $graph3_text_countries_str_weekly ?>];
}.....
});
$('map#u duration')。在('change',function()上{
如果(this.value=='daily'){
chart.data=[];
}else if(this.value=='weekly'){
chart.data=[];
}.....
});