Latest Contributions by JohnGravois

‎05-06-2014

my pleasure Christopher. if you have a chance, please consider marking this thread as 'answered'

‎05-05-2014

hi lars, i'd have to check with the team to make sure, but i'm under the impression that Safari for Windows (which appears to be no longer in active development) is not supported by our API.

‎05-02-2014

hi christopher, you were incredibly close, i only had to make two changes 1. your code was throwing an "unexpected token '}'" error in the console at line 56 because you had an unmatched curly brace and parenthesis at the bottom of your code. 2. i moved the geocoder and home button widget instantiation to happen inside the createMap() callback, because otherwise they were getting called before there was actually a map available. <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/> <title>Web Map</title> <link rel="stylesheet" href="http://js.arcgis.com/3.9/js/esri/css/esri.css"> <style> html, body, #map { height:400px; width:100%; margin:0; padding:0; } #HomeButton { position: absolute; top: 95px; left: 20px; z-index: 50; } #search { display: block; position: absolute; z-index: 2; top: 20px; left: 74px; } </style> <script src="http://js.arcgis.com/3.9/"></script> <script> var map, webmapId = "1a40fa5cc1ab4569b79f45444d728067"; require([ "esri/map", "esri/arcgis/utils", "esri/dijit/HomeButton", "esri/dijit/Geocoder", "dojo/domReady!" ], function (Map, arcgisUtils, HomeButton, Geocoder) { arcgisUtils.createMap(webmapId, "map").then(function (response) { map = response.map; var home = new HomeButton({ map : map }, "HomeButton"); home.startup(); var geocoder = new Geocoder({ map : map }, "search"); geocoder.startup(); }); }); //}); </script> </head> <body> <div id="map" class="map"> <div id="HomeButton"></div> <div id="search"></div> </body> </html>

‎05-02-2014

hi william, you'll need to use featureLayer.selectFeatures() to query for the graphic of interest. the 'selection-complete' event (or deferred callback for the method) will give you a reference to the selected features. at that point you'll need to construct a new geometry object with the points from the input textbox and set that as the geometry property for your feature before making a call to featureLayer.applyEdits() to update it in the service itself. if you get stuck, please feel free to post a fiddle. i'd be happy to take a look.

‎04-30-2014

hi kevin, back in 2013, when i wrote that post, the documentation on that page listed "IE7-IE10". The page was updated when we introduced official support for IE11.

‎04-28-2014

haha. perhaps im missing something, but why not just use graphicsUtils.graphicsExtent() ?

‎04-28-2014

adrian, as per the online documentation, the measurement widget will use geometry service (if provided) to reproject input geometries prior to calculating measurements. Measuring distances and areas when your map uses the Mercator projection http://blogs.esri.com/esri/arcgis/2010/03/05/measuring-distances-and-areas-when-your-map-uses-the-mercator-projection/

‎04-28-2014

in order to retrieve supporting files for any sample application, you can click 'Download as a zip file' on its landing page.

‎04-25-2014

Yamunadevi, are you talking about an error similar to the one seen in this sample? XMLHttpRequest cannot load http://arcgis.storymaps.esri.com/ArcGIS/rest/info?f=json. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://developers.arcgis.com' is therefore not allowed access. if so, thats a normal check made by the API to see whether the remote server supports CORS.

‎04-25-2014

our JavaScript API doesn't include any convenience classes or widgets to quickly instantiate a toolbar with all those tools. i haven't heard of any relevant third party plugins either.

‎04-25-2014

just to pile on... when each individual module is loaded, its own dependencies are resolved automatically by the dojo loader, and additional requests for supporting code are made automatically, if necessary. the require callback isn't triggered until all the asynchronous responses have been received. this allows us to load modules in whatever order we like.

‎04-24-2014

if you'd like to create an empty array object, you should be using brackets. curly braces are reserved for object literals. var allFeatures = []; //not var allFeatures = {}; not sure if that explains why what you have is empty later though..

‎04-17-2014

hi all, ive had a few people curious about getting the directions widget to support adding stops by clicking on the map itself so i put together a basic sample in case anyone wants to check it out http://johngravois.com/maps/directions-click.html (just an fyi, you'll have to sign in to ArcGIS Online to do the actual routing)

‎04-17-2014

gloria, i'm not sure if your own scripts were located somewhere different with respect to your html file on your own web server, but i was able to see a map in your application after: 1. creating another folder inside the application folder called 'scripts' and moving the .js files inside: yourfolder/test 12.html yourfolder/scripts/ToolsGeoRoute.js 2. modifying the paths in 'test 12.html' to acknowledge this change and point to the files in a scripts folder one level deeper than where the .html file is <script type="text/javascript" src="scripts/ToolsGeoRoute.js"></script> additionally, i commented out the map initialization inside ToolsGeoRoute.js, because you are already creating a map in toggle.js function init() { /*map = new esri.Map("map", { extent: new esri.geometry.Extent({"xmin":-83.5528,"ymin":31.7627,"xmax":-77.3874,"ymax":35.5635,"spatialReference":{"wkid":4326}}) });*/ hope that helps!

‎04-17-2014

hi gloria, its hard to say without seeing your code, but from the sounds of it you have to make sure you are only instantiating a single map object in your application. ie: only one call like this var map = new esri.Map(... if you'd like to upload a .zipped copy of the app, i'd be happy to try and help further.

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Date Last Visited	‎11-11-2020 02:22 AM

My Ideas

Latest Contributions by JohnGravois

Re: Merge Dijit Widgets into Simple Web Map

Re: centerAndZoom in safari

Re: Merge Dijit Widgets into Simple Web Map

Re: Edit geometry, single feature

Re: Internet Explorer 11 scrolling bug

Re: How to get extent out of

Re: How to get the accurate measurement result?

Re: Javascript API - Icons

Re: Proxy error on Safari browser

Re: Similar toolbox in javascript.

Re: Order of Require

Re: Use of variable outside queryFeatures function

directions widget sample enhanced to support 'click on the map to add a stop'

Re: Same basemap for all scripts

Re: Same basemap for all scripts

Re: Get the outFields of a selected polygon in a f...

Re: Proxy setting - Unable to Load - Status 403

Re: Adding Secured Service Error

Re: Adding administrative layer to Oceans basemap ...

Re: Adding administrative layer to Oceans basemap ...