mirror of
https://github.com/Esri/offline-editor-js.git
synced 2025-12-15 15:20:05 +00:00
724 lines
28 KiB
HTML
724 lines
28 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<!--<link rel="shortcut icon" href="../images/favicon.ico">-->
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<title>Offline-editor-js</title>
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<!-- Bootstrap core CSS -->
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<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/esri/css/esri.css">
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<link rel="stylesheet" type="text/css" href="http://esri.github.io/bootstrap-map-js/src/css/bootstrapmap.css">
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<!-- Custom styles for this template -->
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<link href="css/style.css" rel="stylesheet">
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<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
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<!--[if lt IE 9]>
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<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
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<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
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<![endif]-->
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<style>
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#mapDiv {
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min-height: 300px;
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max-height: 1000px;
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}
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pre {
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overflow: auto;
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word-wrap: normal;
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white-space: pre;
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font-family: Courier,"Courier New";
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font-size: 13px;
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background-color: #fee9cc;
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}
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pre.prettyprint {
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border: 1px solid #cccccc !important;
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}
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#img-offline-indicator {
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padding: 8px;
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position: relative; float: right;
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}
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</style>
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</head>
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<body>
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<a class="hidden-xs" href="https://github.com/Esri/offline-editor-js">
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<img style="position: absolute; top: 50; right: 0; border: 0; width:150px;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_green_007200.png" alt="Fork me on GitHub">
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</a>
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<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
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<div class="container">
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<div class="navbar-header">
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<a class="navbar-brand-title" href="index.html">Offline-editor-js</a>
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</div>
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<div class="collapse navbar-collapse">
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<ul class="nav navbar-nav">
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<li><a href="getstarted.html">Get Started - Tiles</a></li>
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</ul>
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</div>
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</div>
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</div>
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<!-- Main jumbotron for a primary marketing message or call to action -->
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<div class="jumbotron">
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<div class="container">
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<h1>Getting Started</h1>
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<p>Basic steps for working with web map tiles while offline.</p>
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<!--<p><a class="btn btn-primary btn-lg" role="button">Samples »</a></p>-->
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</div>
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</div>
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<div class="container">
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<!-- Example row of columns -->
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<div class="row">
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<div class="col-sm-12 col-md-12 col-lg-12">
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<ul class="nav nav-pills">
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<li class="active"><a href="#Step1" data-toggle="tab">Step 1</a></li>
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<li><a href="#Step2" data-toggle="tab">Step 2</a></li>
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<li><a href="#Step3" data-toggle="tab">Step 3</a></li>
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<li><a href="#Step4" data-toggle="tab">Step 4</a></li>
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</ul>
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<div class="tab-content well">
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<div class="tab-pane active" id="Step1">
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<h3>Step 1: Fork or clone <i>offline-editor-js</i></h3>
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<p>Here are the important directories to know:</p>
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<ul>
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<li><b>\dist</b> - concatenated library source and minified library files.</li>
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<li><b>\samples</b> - examples that demonstrate the library's functionality.</li>
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<li><b>\vendor</b> - contains IndexedDBShim and offline.js libraries</li>
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</ul>
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<br>
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<a href="http://github.com/Esri/offline-editor-js"><button type="button" class="btn btn-md btn-success">Fork on GitHub</button></a>
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</div>
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<div class="tab-pane" id="Step2">
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<h3>Step 2: Fill in the basics</h3>
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<p>Add the basic library references. Then test to make sure map loads.</p>
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<br>
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<pre class="prettyprint">
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<code>
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
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<title>Simple Map</title>
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<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/esri/css/esri.css">
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<style>
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html, body, #map {
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height: 100%;
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width: 100%;
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margin: 0;
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padding: 0;
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}
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body {
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background-color: #000000;
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overflow: hidden;
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font-family: "Trebuchet MS";
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}
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</style>
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<!-- Include a reference to offline.js which detects online/offline conditions -->
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<script src="../vendor/offline/offline.min.js"></script>
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<script>
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// Set the online/offline detection options.
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// More info at: http://github.hubspot.com/offline/docs/welcome/
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Offline.options = {
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checks: {
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image: {
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url: function() {
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return 'http://esri.github.io/offline-editor-js/tiny-image.png?_=' +
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(Math.floor(Math.random() * 1000000000));
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}
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},
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active: 'image'
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}
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}
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</script>
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<!-- Include a reference to IndexedDBShim for library to work on Safari 7.x -->
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<script src="../vendor/IndexedDBShim/dist/IndexedDBShim.js"></script>
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<script src="http://js.arcgis.com/3.10/"></script>
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</head>
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<body>
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<div id="map"></div>
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<script>
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var map;
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// Make sure to reference the tiles library within the require statement!
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require(["esri/map","../dist/offline-tiles-advanced-min.js", "dojo/domReady!"], function(Map) {
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map = new Map("map", {
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basemap: "topo",
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center: [-122.45, 37.75], // longitude, latitude
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zoom: 13
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});
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});
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</script>
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</body>
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</html>
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</code>
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</pre>
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<div class="alert alert-info">NOTE: Replace paths with your references.</div>
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</div>
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<div class="tab-pane" id="Step3">
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<h3>Step 3: Configure tiled basemap to work offline</h3>
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<p>This initializes the offline-editor-js library. Test to make sure map loads.</p>
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<br>
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<pre class="prettyprint">
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<code>
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
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<title>Simple Map</title>
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<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/esri/css/esri.css">
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<style>
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html, body, #map {
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height: 100%;
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width: 100%;
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margin: 0;
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padding: 0;
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}
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body {
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background-color: #000000;
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overflow: hidden;
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font-family: "Trebuchet MS";
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}
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</style>
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<!-- Include a reference to offline.js which detects online/offline conditions -->
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<script src="../vendor/offline/offline.min.js"></script>
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<script>
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// Set the online/offline detection options.
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// More info at: http://github.hubspot.com/offline/docs/welcome/
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Offline.options = {
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checks: {
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image: {
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url: function() {
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return 'http://esri.github.io/offline-editor-js/tiny-image.png?_=' +
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(Math.floor(Math.random() * 1000000000));
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}
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},
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active: 'image'
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}
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}
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</script>
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<!-- Include a reference to IndexedDBShim for library to work on Safari 7.x -->
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<script src="../vendor/IndexedDBShim/dist/IndexedDBShim.js"></script>
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<script src="http://js.arcgis.com/3.10/"></script>
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</head>
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<body>
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<div id="map"></div>
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<script>
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var map;
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// Make sure to reference the offline tiles library within the require statement!
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require(["esri/map","../dist/offline-tiles-advanced-min.js", "dojo/domReady!"], function(Map) {
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// Check if browser state is online or offline
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Offline.check();
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Offline.on('up down', updateState );
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// Initialize Esri.Map
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map = new Map("map", {
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//basemap: "topo", // comment out this basemap!
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center: [-122.45, 37.75], // longitude, latitude
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zoom: 13
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});
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// Now we initialize a topo tiled basemap service to be offline-enabled.
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tileLayer = O.esri.Tiles.OfflineTileEnablerLayer(
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"http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer",
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function(evt){
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console.log("Offline tile lib enabled. App is: " + Offline.state);
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},
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true);
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// Add our offline tile layer to the map instead of using the default basemap!
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map.addLayer(tileLayer);
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// Set the tileLayer online or offline.
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// When set to offline, the map will look for tiles in the tiles database
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function updateState(){
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if(Offline.state === 'up'){
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if(typeof tileLayer != "undefined") tileLayer.goOnline();
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}
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else{
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if(typeof tileLayer != "undefined") tileLayer.goOffline();
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}
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}
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});
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</script>
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</body>
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</html>
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</code>
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</pre>
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<div class="alert alert-info">NOTE: Replace paths with your references.</div>
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</div>
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<div class="tab-pane" id="Step4">
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<h3>Step 4: Configure tiles download.</h3>
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<p>Enable the ability to download tiles as well the ability to toggle online and offline.</p>
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<br>
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<ul id="myTab" class="nav nav-tabs">
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<li class="active"><a href="#code" data-toggle="tab">Code</a></li>
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<li class=""><a href="#mapTab" data-toggle="tab">Map</a></li>
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</ul>
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</br>
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<div id="myTabContent" class="tab-content">
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<div class="tab-pane fade in active" id="code">
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<pre class="prettyprint">
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<code>
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|
|
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
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<title>Simple Map</title>
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<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/esri/css/esri.css">
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<style>
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html, body, #map {
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height: 100%;
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width: 100%;
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margin: 0;
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padding: 0;
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}
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body {
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background-color: #000000;
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overflow: hidden;
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font-family: "Trebuchet MS";
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}
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</style>
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|
|
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<!-- Include a reference to offline.js which detects online/offline conditions -->
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<script src="../vendor/offline/offline.min.js"></script>
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<script>
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// Set the online/offline detection options.
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// More info at: http://github.hubspot.com/offline/docs/welcome/
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Offline.options = {
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checks: {
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image: {
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url: function() {
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return 'http://esri.github.io/offline-editor-js/tiny-image.png?_=' +
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(Math.floor(Math.random() * 1000000000));
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}
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},
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active: 'image'
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}
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}
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</script>
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<!-- Include a reference to IndexedDBShim for library to work on Safari 7.x -->
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<script src="../vendor/IndexedDBShim/dist/IndexedDBShim.js"></script>
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<script src="http://js.arcgis.com/3.10/"></script>
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</head>
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<body>
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<!-- Create two buttons -->
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<button class="basic-btn" id="btn-get-tiles">1. Download Tiles</button>
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<button class="basic-btn" id="btn-online-offline">2. Go Offline</button>
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<button class="basic-btn" id="btn-pan-left">3. Pan left</button>
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<div id="map"></div>
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<script>
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var map;
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// Make sure to reference the offline tiles library within the require statement!
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require(["esri/map","dojo/on","../dist/offline-tiles-advanced-min.js", "dojo/domReady!"],
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function(Map,on){
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// Check if browser state is online or offline
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Offline.check();
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Offline.on('up down', updateState );
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// For cancelling the download of tiles
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var _wantToCancel;
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// Set up min and max boundaries for retrieving tiles
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var minZoomAdjust = -1, maxZoomAdjust = 1, mMinZoom, mMaxZoom;
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// Set up button click listeners.
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var btnGetTiles = document.getElementById("btn-get-tiles");
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var btnOnlineOffline = document.getElementById("btn-online-offline");
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var btnPanLeft = document.getElementById("btn-pan-left");
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on(btnGetTiles,"click",downloadTiles);
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on(btnOnlineOffline,"click",goOnlineOffline);
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on(btnPanLeft,"click",panLeft);
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// Initialize Esri.Map
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map = new Map("map", {
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//basemap: "topo", // comment out this basemap!
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center: [-122.45, 37.75], // longitude, latitude
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zoom: 13
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});
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// Now we initialize a topo tiled basemap service to be offline-enabled.
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tileLayer = O.esri.Tiles.OfflineTileEnablerLayer(
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"http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer",
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function(evt){
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console.log("Offline tile lib enabled. App is: " + Offline.state);
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},
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true);
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// Set the min and max zoom levels for when retrieving tiles
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// This helps manage the amount of database space used.
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map.on("load",function(evt){
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tileLayer.getMaxZoom(function(result){
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mMaxZoom = result;
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});
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tileLayer.getMinZoom(function(result){
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mMinZoom = result;
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});
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})
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// Add our offline tile layer to the map instead of using the default basemap!
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map.addLayer(tileLayer);
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function downloadTiles(){
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// First we need to empty the database.
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tileLayer.deleteAllTiles(function(success,err){
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var zoom = getMinMaxZoom();
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var extent = tileLayer.getExtentBuffer(0,map.extent);
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// Begin downloading tiles
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tileLayer.prepareForOffline(zoom.min, zoom.max, extent, function(progress){
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console.log("downloading tiles...");
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if(progress.hasOwnProperty("countNow")){
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var percent = Math.floor(progress.countNow / progress.countMax * 100);
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btnGetTiles.innerHTML = 'Saving to phone ' + percent + "% - Tap to Cancel";
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}
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if( progress.finishedDownloading )
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{
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btnGetTiles.innerHTML = "Saving to phone 100% - Tap to Cancel";
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if( progress.cancelRequested )
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{
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alert("Tile download was cancelled");
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}
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else
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{
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alert("Tile download complete");
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}
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btnGetTiles.innerHTML = '1. Download Tiles';
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}
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return _wantToCancel; //determines if a cancel request has been issued
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});
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});
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}
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|
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// Force the tileLayer between online and offline
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function goOnlineOffline(){
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if(btnOnlineOffline.innerHTML == "2. Go Offline"){
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btnOnlineOffline.innerHTML = "2. Go Online";
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tileLayer.goOffline();
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document.body.style.backgroundColor = "red";
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console.log("tileLayer is offline");
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}
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else{
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btnOnlineOffline.innerHTML = "2. Go Offline";
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tileLayer.goOnline();
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document.body.style.backgroundColor = "black";
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console.log("tileLayer is online");
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}
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}
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|
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// Set the tileLayer online or offline.
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// When set to offline, the map will look for tiles in the tiles database
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function updateState(){
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if(Offline.state === 'up'){
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if(typeof tileLayer != "undefined") tileLayer.goOnline();
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}
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else{
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if(typeof tileLayer != "undefined") tileLayer.goOffline();
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}
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}
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// Utility function to validate min and max zoom settings of the map
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function getMinMaxZoom(){
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var zoom = {};
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var min = tileLayer.getLevel() + minZoomAdjust;
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var max = tileLayer.getLevel() + maxZoomAdjust;
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zoom.max = Math.min(mMaxZoom, max); //prevent errors by setting the tile layer floor
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zoom.min = Math.max(mMinZoom, min); //prevent errors by setting the tile layer ceiling
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return zoom;
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}
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function panLeft(){
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map.panLeft();
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}
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});
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</script>
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</body>
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</html>
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|
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</code>
|
|
</pre>
|
|
<div class="alert alert-info">NOTE: Replace paths with your references.</div>
|
|
</div>
|
|
|
|
<div class="tab-pane fade in" id="mapTab">
|
|
<div class="row">
|
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<div class="col-xs-12">
|
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<div class="form form-group btn-group" data-toggle="buttons">
|
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<button class="btn btn-success" id="btn-get-tiles">1. Download Tiles</button>
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<button class="btn btn-success" disabled id="btn-online-offline">2. Go Offline</button>
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<button class="btn btn-success" disabled id="btn-pan-left">3. Pan left</button>
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</div>
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<img id="img-offline-indicator" src="../samples/images/blue-pin.png"/>
|
|
</div>
|
|
</div>
|
|
<div class="row">
|
|
<div class="col-xs-12">
|
|
<div id="mapDiv"></div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</div><!-- id="code" -->
|
|
</div><!-- id="myTabContent" -->
|
|
</div><!-- id="step4" -->
|
|
|
|
</br>
|
|
</div><!-- class="tab-content well" -->
|
|
</div><!-- class="col-sm-12 col-md-12 col-lg-12" -->
|
|
<hr>
|
|
</div> <!-- /container -->
|
|
|
|
<!-- mapping code -->
|
|
<script src="../vendor/offline/offline.min.js"></script>
|
|
<script>
|
|
// Set the online/offline detection options.
|
|
// More info at: http://github.hubspot.com/offline/docs/welcome/
|
|
Offline.options = {
|
|
checks: {
|
|
image: {
|
|
url: function() {
|
|
return 'http://esri.github.io/offline-editor-js/tiny-image.png?_=' +
|
|
(Math.floor(Math.random() * 1000000000));
|
|
}
|
|
},
|
|
active: 'image'
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<!-- Include a reference to IndexedDBShim for library to work on Safari 7.x -->
|
|
<script src="../vendor/IndexedDBShim/dist/IndexedDBShim.js"></script>
|
|
|
|
<script src="http://js.arcgis.com/3.10/"></script>
|
|
|
|
<script>
|
|
var map;
|
|
|
|
// Make sure to reference the offline tiles library within the require statement!
|
|
require(["esri/map","dojo/on","//esri.github.com/bootstrap-map-js/src/js/bootstrapmap.js","../dist/offline-tiles-advanced-min.js", "dojo/domReady!"],
|
|
function(Map,on,Bootstrapmap){
|
|
|
|
// Check if browser state is online or offline
|
|
Offline.check();
|
|
Offline.on('up down', updateState );
|
|
|
|
// For cancelling the download of tiles
|
|
var _wantToCancel;
|
|
|
|
// Set up min and max boundaries for retrieving tiles
|
|
var minZoomAdjust = -1, maxZoomAdjust = 1, mMinZoom, mMaxZoom;
|
|
|
|
// Set up button click listeners.
|
|
var btnGetTiles = document.getElementById("btn-get-tiles");
|
|
var btnOnlineOffline = document.getElementById("btn-online-offline");
|
|
var btnPanLeft = document.getElementById("btn-pan-left");
|
|
var imgOfflineIndicator = document.getElementById("img-offline-indicator");
|
|
|
|
var redPinPath = "../samples/images/red-pin.png";
|
|
var bluePinPath = "../samples/images/blue-pin.png"
|
|
|
|
on(btnGetTiles,"click",downloadTiles);
|
|
on(btnOnlineOffline,"click",goOnlineOffline);
|
|
on(btnPanLeft,"click",panLeft);
|
|
|
|
$(document).ready(function () {
|
|
$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
|
|
if (e.target.text === "Map") {
|
|
showMap("mapDiv");
|
|
}
|
|
});
|
|
});
|
|
|
|
function showMap(){
|
|
|
|
if(map){
|
|
map.destroy();
|
|
}
|
|
|
|
map = Bootstrapmap.create("mapDiv",{
|
|
//basemap: "topo", // comment out this basemap!
|
|
center: [-122.45, 37.75], // longitude, latitude
|
|
zoom: 15
|
|
});
|
|
|
|
// Now we initialize the basemap to be offline-enabled. This is out new basemap.
|
|
tileLayer = O.esri.Tiles.OfflineTileEnablerLayer(
|
|
"http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer",
|
|
function(evt){
|
|
console.log("Offline tile lib enabled. App is: " + Offline.state);
|
|
},
|
|
true);
|
|
|
|
// Set the min and max zoom for when retrieving tiles
|
|
map.on("load",function(evt){
|
|
tileLayer.getMaxZoom(function(result){
|
|
mMaxZoom = result;
|
|
});
|
|
tileLayer.getMinZoom(function(result){
|
|
mMinZoom = result;
|
|
});
|
|
})
|
|
|
|
|
|
// Add our offline tile layer to the map instead of using the default basemap!
|
|
map.addLayer(tileLayer);
|
|
}
|
|
|
|
function downloadTiles(){
|
|
|
|
// First we need to empty the database.
|
|
tileLayer.deleteAllTiles(function(success,err){
|
|
|
|
var zoom = getMinMaxZoom();
|
|
var extent = tileLayer.getExtentBuffer(0,map.extent);
|
|
|
|
// Begin downloading tiles
|
|
tileLayer.prepareForOffline(zoom.min, zoom.max, extent, function(progress){
|
|
console.log("downloading tiles...");
|
|
if(progress.hasOwnProperty("countNow")){
|
|
var percent = Math.floor(progress.countNow / progress.countMax * 100);
|
|
btnGetTiles.innerHTML = 'Saving to phone ' + percent + "% - Tap to Cancel";
|
|
}
|
|
|
|
if( progress.finishedDownloading )
|
|
{
|
|
btnGetTiles.innerHTML = "Saving to phone 100% - Tap to Cancel";
|
|
|
|
if( progress.cancelRequested )
|
|
{
|
|
alert("Tile download was cancelled");
|
|
}
|
|
else
|
|
{
|
|
alert("Tile download complete");
|
|
}
|
|
|
|
btnGetTiles.innerHTML = '1. Download Tiles';
|
|
|
|
btnOnlineOffline.disabled = false;
|
|
btnGetTiles.disabled = true;
|
|
}
|
|
return _wantToCancel; //determines if a cancel request has been issued
|
|
});
|
|
});
|
|
}
|
|
|
|
// Force the tileLayer between online and offline
|
|
function goOnlineOffline(){
|
|
|
|
btnPanLeft.disabled = false;
|
|
|
|
if(btnOnlineOffline.innerHTML == "2. Go Offline"){
|
|
btnOnlineOffline.innerHTML = "2. Go Online";
|
|
tileLayer.goOffline();
|
|
imgOfflineIndicator.src = redPinPath;
|
|
console.log("tileLayer is offline");
|
|
}
|
|
else{
|
|
btnOnlineOffline.innerHTML = "2. Go Offline";
|
|
tileLayer.goOnline();
|
|
imgOfflineIndicator.src = bluePinPath;
|
|
console.log("tileLayer is online");
|
|
}
|
|
}
|
|
|
|
|
|
// Set the tileLayer online or offline.
|
|
// When set to offline, the map will look for tiles in the tiles database
|
|
function updateState(){
|
|
if(Offline.state === 'up'){
|
|
if(typeof tileLayer != "undefined") tileLayer.goOnline();
|
|
imgOfflineIndicator.src = bluePinPath;
|
|
}
|
|
else{
|
|
if(typeof tileLayer != "undefined") tileLayer.goOffline();
|
|
imgOfflineIndicator.src = redPinPath;
|
|
}
|
|
}
|
|
|
|
// Utility function to validate min and max zoom settings of the map
|
|
function getMinMaxZoom(){
|
|
|
|
var zoom = {};
|
|
var min = tileLayer.getLevel() + minZoomAdjust;
|
|
var max = tileLayer.getLevel() + maxZoomAdjust;
|
|
zoom.max = Math.min(mMaxZoom, max); //prevent errors by setting the tile layer floor
|
|
zoom.min = Math.max(mMinZoom, min); //prevent errors by setting the tile layer ceiling
|
|
|
|
return zoom;
|
|
}
|
|
|
|
function panLeft(){
|
|
map.panLeft();
|
|
}
|
|
|
|
});
|
|
|
|
</script>
|
|
|
|
<!-- Bootstrap core JavaScript
|
|
================================================== -->
|
|
<!-- Placed at the end of the document so the pages load faster -->
|
|
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
|
|
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
|
|
<!-- add syntax highlighting to code snippts -->
|
|
<script src="https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js"></script>
|
|
</body>
|
|
</html> |