Leaflet工作笔记-多个标签在地图显示不关闭- 前端开发

就是这个例子：

网页一进去就是被打开的。并且多个标签同时显示。

要实现这种效果，需要如下设置：

1.设置bindPopup时把autoClose设置为false，这样点开一个就不会关闭另外一个了。

2.在所有脚本设置好了，通过fire函数传入'click'，再指定坐标，可以在页面加载后，就显示了。

源码如下：


<!DOCTYPE html>
<html>
<head>
	
	<title>Quick Start - Leaflet</title>
 
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	
	<link rel="shortcut icon" type="image/x-icon" href="docs/images/favicon.ico" />
 
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.6.0/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin=""/>
    <script src="https://unpkg.com/leaflet@1.6.0/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>
	<script src="https://cdn.bootcss.com/echarts/4.4.0-rc.1/echarts.min.js"></script>
	<script src="https://www.echartsjs.com/examples/vendors/echarts-gl/echarts-gl.js"></script>
 
	
</head>
<body>
 
 
 
<div id="mapid" style="width: 600px; height: 400px;"></div>
<script>
 
	var mymap = L.map('mapid').setView([51.505, -0.09], 13);
 
	L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw', {
		maxZoom: 18,
		attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, ' +
			'<a href="https://creativecommons.org/licenses/by-sahttps://cdn.jxasp.com:9143/image/2.0/">CC-BY-SA</a>, ' +
			'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
		id: 'mapbox/streets-v11'
	}).addTo(mymap);
 
	//L.marker([51.5, -0.09]).addTo(mymap).bindPopup("<b>Hello world!</b><br />I am a popup.").openPopup();
	let popupContent = '<div style="width:200px;height:200px" id="popupTest"</div>';
	let testLay = L.circleMarker([51.5,-0.09],{
		radius: 8,
		fillColor: "#ff7800",
		color: "#000",
		weight: 1,
		opacity: 1,
		fillOpacity: 0.8
	}).addTo(mymap);
 
	testLay.bindPopup(popupContent, {autoClose: false});
 
	let popupContent2 = '<div style="width:200px;height:200px" id="popupTest2"</div>';
	let testLay2 = L.circleMarker([51.5,-0.08],{
		radius: 8,
		fillColor: "#ff7800",
		color: "#000",
		weight: 1,
		opacity: 1,
		fillOpacity: 0.8,
	}).addTo(mymap);
 
	testLay2.bindPopup(popupContent2, {autoClose: false});
 
	testLay.on('popupopen', function (e) {
 
		var myChart = echarts.init(document.getElementById('popupTest'));
 
		let hours = [ '1a', '2a', '3a', '4a', '5a'];
		let days = ['Saturday'];
 
 
		let option = {
			xAxis3D: {
				type: 'category',
				data: hours
			},
			yAxis3D: {
				type: 'category',
				data: days
			},
			zAxis3D: {
				type: 'value'
			},
			grid3D: {
				viewControl: {
					// autoRotate: true
				},
				light: {
					main: {
						shadow: true,
						quality: 'ultra',
						intensity: 1.5
					}
				}
			},
			tooltip: {},
			legend: {
				data: ['一档', '二档','三档','四档','五档']
			},
			series: [
				{
					type: 'bar3D',
					name: "一档",
					data: [[0, 2, 20], [1, 2, 2], [2, 2, 2], [3, 2, 2], [4, 2, 2]],
					stack: 'stack',
					shading: 'lambert',
					emphasis: {
						label: {
							show: true
						}
					}
				},
				{
					type: 'bar3D',
					name: "二档",
					data: [[0, 2, 2], [1, 2, 20], [2, 2, 2], [3, 2, 2], [4, 2, 2]],
					stack: 'stack',
					shading: 'lambert',
					emphasis: {
						label: {
							show: false
						}
					}
				}
			]
		}
		myChart.setOption(option);
	});
	testLay2.on('popupopen', function (e) {
 
		var myChart = echarts.init(document.getElementById('popupTest2'));
 
		let hours = [ '1a', '2a', '3a', '4a', '5a'];
		let days = ['Saturday'];
 
 
		let option = {
			xAxis3D: {
				type: 'category',
				data: hours
			},
			yAxis3D: {
				type: 'category',
				data: days
			},
			zAxis3D: {
				type: 'value'
			},
			grid3D: {
				viewControl: {
					// autoRotate: true
				},
				light: {
					main: {
						shadow: true,
						quality: 'ultra',
						intensity: 1.5
					}
				}
			},
			tooltip: {},
			legend: {
				data: ['一档', '二档','三档','四档','五档']
			},
			series: [
				{
					type: 'bar3D',
					name: "一档",
					data: [[0, 2, 20], [1, 2, 2], [2, 2, 2], [3, 2, 2], [4, 2, 2]],
					stack: 'stack',
					shading: 'lambert',
					emphasis: {
						label: {
							show: true
						}
					}
				},
				{
					type: 'bar3D',
					name: "二档",
					data: [[0, 2, 2], [1, 2, 20], [2, 2, 2], [3, 2, 2], [4, 2, 2]],
					stack: 'stack',
					shading: 'lambert',
					emphasis: {
						label: {
							show: false
						}
					}
				}
			]
		}
		myChart.setOption(option);
	});
 
	testLay.fire('click', {
 
		latlng: [51.5,-0.09]
	});
	testLay2.fire('click', {
 
		latlng: [51.5,-0.08]
	});
 
 
</script>
 
 
 
</body>

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