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index.html
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<!DOCTYPE html>
<html>
<head>
<title>浦东新区</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=7,IE=9">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<!-- ArcGIS API for JavaScript CSS-->
<link rel="stylesheet" href="http://js.arcgis.com/3.13/esri/css/esri.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.13/dijit/themes/claro/claro.css">
<!-- Web Framework CSS - Bootstrap (getbootstrap.com) and Bootstrap-map-js (github.com/esri/bootstrap-map-js) -->
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="./css/bootstrap.min.css">
<!-- PopExtendCss -->
<link href="./vendor/ncam/PopupExtended.css" rel="stylesheet" />
<style>
html, body, #mapDiv {
height: 100%;
width: 100%;
box-sizing: content-box;
}
.buttonRight{
position: absolute;
z-index: 999;
}
.hzLine{
border: none;
border-top: 1px solid #333333;
margin-top: 6px;
margin-bottom: 6px;
}
.popupTitle{
font-size: 25px;
}
.popupContent{
font-size: 20px;
}
i{
padding-right: 10px;
}
</style>
<!-- ArcGIS API for JavaScript library references -->
<script>
var dojoConfig = {
parseOnLoad: false,
async: true,
tlmSiblingOfDojo: false,
packages: [{
name: "ncam",
location: location.pathname.replace(/\/[^/]+$/, '') + "ncam"
}]
};
</script>
<!-- ArcGIS API for JavaScript library references -->
<script src="//js.arcgis.com/3.10"></script>
<!-- Terraformer reference -->
<script src="./vendor/terraformer/terraformer.min.js"></script>
<script src="./vendor/jquery.js"></script>
<script src="./vendor/terraformer-arcgis-parser/terraformer-arcgis-parser.min.js"></script>
</head>
<body>
<div id="mapDiv"></div>
<button type="line" id="shanghaiPoint" class="btn btn-default buttonRight" style="top:20px;right:20px">上海区各点</button>
<button type="point" id="threeLine" class="btn btn-default buttonRight" style="top:70px;right:20px">三条航线</button>
<script>
var map;
var firstPointInit = true;
var firstLineInit = true;
//create a baseMap
require(["esri/map",
"dojo/on",
"dojo/dom",
"dojo/domReady!"],
function (Map, on, dom) {
// Create map
map = new Map("mapDiv", {
basemap: "topo",
center: [120.5, 31.5],
zoom: 7
});
});
//add GeoJSON to baseMap , constuct show&hide popup method and add other attribute to graphics
function addGeoJsonToMap(url,otherJson){
require(["esri/map",
"./src/geojsonlayer.js",
"esri/geometry/Point", "esri/SpatialReference",
"dojo/on",
"dojo/dom",
"dojo/domReady!"],
function (Map, GeoJsonLayer, Point, SpatialReference,on, dom) {
var hasThisLayer=false;
otherJson=otherJson?otherJson:"";
hideAllPopup()
map.getLayersVisibleAtScale().forEach(function(item){
if(item._url==url&&item.dataType=="geojson"){
console.log(item)
item.show();
console.log("dd")
showAllPopup(item);
hasThisLayer=true;
// map.setExtent(item.extent)
}else if(item._url!=url&&item.dataType=="geojson"){
item.hide();
}
})
if(!hasThisLayer){
addGeoJsonLayer(url);
}
//show all popups
function showAllPopup(layer){
console.log(layer)
if(layer.graphics[0].geometry.type=="point"){
//console.log(layer.graphics[0].geometry.type)
layer.graphics.forEach(function(item){
if(firstPointInit&&otherJson[item.attributes.name]){
addAttrToGrpahics(item,layer.graphics[0].geometry.type)
}
var loc = map.toScreen(item.geometry);
map.infoWindow.setFeatures([item]);
map.infoWindow.show(loc);
})
firstPointInit=false;
}else if(layer.graphics[0].geometry.type=="polyline"){
layer.graphics.forEach(function(item){
if(firstLineInit&&otherJson[item.attributes.name]){
addAttrToGrpahics(item,layer.graphics[0].geometry.type)
}
var tempPath = item.geometry.paths[0];
var tempPoint = new Point(tempPath[Math.floor(tempPath.length/2)][0], tempPath[Math.floor(tempPath.length/2)][1], new SpatialReference({ wkid: item.geometry.spatialReference.wkid }));
var loc = map.toScreen(tempPoint);
map.infoWindow.setFeatures([item]);
map.infoWindow.show(loc);
})
firstLineInit=false;
}
}
//hide all popups
function hideAllPopup(){
if(map.infoWindow.openPopups&&map.infoWindow.openPopups.length>0){
var tempLength = map.infoWindow.openPopups.length;
console.log(map.infoWindow.openPopups.length)
for(var i=0;i<tempLength;i++){
map.infoWindow.openPopups[0].hide()
}
}
}
//add other attribute to grpahics for popup
function addAttrToGrpahics(item,type){
item.attributes["waveheight"] = otherJson[item.attributes.name].waveheight?otherJson[item.attributes.name].waveheight:"--";
item.attributes["waveheight"] = otherJson[item.attributes.name].waveheight?otherJson[item.attributes.name].waveheight:"--";
item.attributes["wavedirection"] = otherJson[item.attributes.name].wavedirection?otherJson[item.attributes.name].wavedirection:"--";
if(otherJson[item.attributes.name].publishdate){
var date = new Date(otherJson[item.attributes.name].publishdate)
var year = date.getFullYear();
var month = date.getMonth()+1;
var day = date.getDate();
var hour = date.getHours();
var tempStr = year+"/"+month+"/"+day+" "+hour+"时"
item.attributes["publishdate"] = tempStr
}else{
item.attributes["publishdate"] = "--"
}
item.attributes["windspeed"] = otherJson[item.attributes.name].windspeed?otherJson[item.attributes.name].windspeed:"--";
item.attributes["winddirection"] = otherJson[item.attributes.name].winddirection?otherJson[item.attributes.name].winddirection:"--";
item.attributes["comfort"] = otherJson[item.attributes.name].comfort?otherJson[item.attributes.name].comfort:"--";
}
// Add the layer
function addGeoJsonLayer(url) {
// Create the layer
var geoJsonLayer = new GeoJsonLayer({
baseMap:map,
url: url,
onLayerLoaded:function(layer){
showAllPopup(layer);
}
});
// Add to map
geoJsonLayer.dataType="geojson";
map.addLayer(geoJsonLayer);
}
});
}
$("#shanghaiPoint").click(function(){
// if first init geojsonlayer
if(firstPointInit){
var requestBZ = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/80';
var requestWGQ = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/81';
var requestHS = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/82';
var requestLCG = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/83';
var requestJHG = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/84';
var requestJSW = 'http://wx.dhybzx.org:18080/forecast/shanghai_sea_env/85';
var urls = [requestBZ, requestWGQ,requestHS,requestLCG,requestJHG,requestJSW]
Promise.all(urls.map(url =>
fetch(url).then(resp => resp.json())
)).then(results => {
var tempJson = {
"堡镇":results[0][0],
"外高桥":results[1][0],
"横沙":results[2][0],
"芦潮港":results[3][0],
"金汇港":results[4][0],
"金山卫":results[5][0]
}
console.log(tempJson)
addGeoJsonToMap("./data/six_point.json",tempJson)
});
}else{
//geojsonlayer has been initial
addGeoJsonToMap("./data/six_point.json")
}
})
$("#threeLine").click(function(){
if(firstLineInit){
var requestWSCM = 'http://wx.dhybzx.org:18080/forecast/course_line/43';
var requestWSPTS = 'http://wx.dhybzx.org:18080/forecast/course_line/44';
var requestXYSSS = 'http://wx.dhybzx.org:18080/forecast/course_line/45';
var urls = [requestWSCM, requestWSPTS,requestXYSSS]
Promise.all(urls.map(url =>
fetch(url).then(resp => resp.json())
)).then(results => {
var tempJson = {
"小洋山--嵊泗":results[2][0],
"上海港吴淞客运中心--普陀区":results[1][0],
"上海港吴淞客运中心 --崇明三岛":results[0][0]
}
console.log(tempJson)
addGeoJsonToMap("./data/three_polyline.json",tempJson)
});
}else{
addGeoJsonToMap("./data/three_polyline.json")
}
})
</script>
</body>
</html>