-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathgauges.html
127 lines (110 loc) · 3.18 KB
/
gauges.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
<title>StreamLayer-Static Geometry Use Case</title>
<link rel="stylesheet" href="https://js.arcgis.com/3.16/esri/css/esri.css">
<style type="text/css">
html, body {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
overflow: hidden;
}
.banner {
margin-top: 5px;
margin-bottom: 5px;
color: #000080;
font-size: 2em;
font-weight: bold;
}
.connected {
background-color: #008000;
}
.disconnected {
background-color: #800010;
}
#mapDiv {
width: 100%;
height: 80%;
}
#txtWsUrl {
width: 700px;
color: #ffffff;
}
</style>
<script src="https://js.arcgis.com/3.16/"></script>
</head>
<body>
<div class="banner">
Stream Layer: Static Observation Points with Updating Attributes
</div>
<div id="mapDiv"></div>
<div>
<span>Stream service url: </span><input type="text" id="txtWsUrl" class="disconnected" /><br>
<span>
<input type="button" id="cmdToggleStream" value="Start Stream" />
</span>
</div>
</body>
<script>
require([
"esri/map",
"esri/layers/StreamLayer",
"esri/InfoTemplate",
"dojo/dom",
"dojo/dom-class",
"dojo/on",
"dojo/domReady!"
], function(
Map, StreamLayer, InfoTemplate,
dom, domClass, on){
var url = "http://ec2-75-101-155-202.compute-1.amazonaws.com:6080/arcgis/rest/services/GageStatusRenderer/StreamServer";
var map,
streamLayer;
dom.byId("txtWsUrl").value = url;
on(dom.byId("cmdToggleStream"), "click", toggleStreamLayer);
map = new Map("mapDiv", {
basemap: "topo",
center: [-84.397, 33.766],
zoom: 8
});
function toggleStreamLayer(){
if (streamLayer){
disconnectStreamLayer();
}
else{
connectStreamLayer();
}
}
function connectStreamLayer(){
var url = dom.byId("txtWsUrl").value;
streamLayer = new StreamLayer(url, {
purgeOptions: { displayCount: 10000 },
outFields: ["*"],
infoTemplate: new InfoTemplate("Attributes", "${*}")
});
map.addLayer(streamLayer);
streamLayer.on("connect", function(){
dom.byId("cmdToggleStream").value = "Stop Stream";
domClass.replace("txtWsUrl", "connected", "disconnected");
});
streamLayer.on("disconnect", function(){
dom.byId("cmdToggleStream").value = "Start Stream";
domClass.replace("txtWsUrl", "disconnected", "connected");
});
streamLayer.on("error", function(err){
console.log("error: ", err);
});
}
function disconnectStreamLayer(){
if (streamLayer){
map.removeLayer(streamLayer);
streamLayer = null;
}
}
});
</script>
</html>