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- About derekswingley1
derekswingley1
Deactivated User
since
07-04-2014
11-11-2020
1854
Posts created
0
Kudos given
166
Solutions
24
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by derekswingley1
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I'm not 100% clear on what you'd like to do. Are you saying you'd like to take features from a KML file, add them to a mapp and then show an info window or label when you hover over a feature? Something like this but with the data source from KML: http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples/query_hover.html
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11-14-2011
06:29 AM
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We are looking at it but the next release will continue to use 1.6.1.
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11-10-2011
08:00 AM
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590
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So much for that...let us know when we can see this in action somewhere?
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11-09-2011
12:27 PM
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I put together a simple test case using the coords you posted:
<!doctype html>
<html lang="en">
<head>
<meta 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"/>
<title></title>
<link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/2.5/js/dojo/dijit/themes/tundra/tundra.css">
<link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/2.5/js/esri/dijit/css/Popup.css">
<style>
html, body { height: 100%; width: 100%; margin: 0; padding: 0; }
#map{ margin: 0; padding: 0; }
</style>
<script>var dojoConfig = { parseOnLoad: true };</script>
<script src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=2.5"></script>
<script>
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
dojo.require("esri.map");
dojo.require("esri.dijit.Scalebar");
var map;
function init() {
// var initExtent = new esri.geometry.Extent({"xmin":-17878954,"ymin":-2368856,"xmax":11003235,"ymax":12170078,"spatialReference":{"wkid":102100}});
var initExtent = new esri.geometry.Extent({"xmin":-4414756,"ymin":-4416634,"xmax":16092382,"ymax":9032981,"spatialReference":{"wkid":102100}});
map = new esri.Map("map",{
extent:initExtent,
wrapAround180: true
});
var basemap = new esri.layers.ArcGISTiledMapServiceLayer("http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer");
map.addLayer(basemap);
dojo.connect(map, 'onLoad', function() {
dojo.connect(dijit.byId('map'), 'resize', map, map.resize);
var scalebar = new esri.dijit.Scalebar({
map: map,
scalebarUnit:'metric'
});
});
}
dojo.ready(init);
</script>
</head>
<body class="tundra">
<div data-dojo-type="dijit.layout.BorderContainer"
data-dojo-props="design:'headline',gutters:false"
style="width: 100%; height: 100%; margin: 0;">
<div id="map"
data-dojo-type="dijit.layout.ContentPane"
data-dojo-props="region:'center'">
</div>
</div>
</body>
</html>
And can't repro it...can you try to come up with a simple test case? On JSFiddle: http://jsfiddle.net/swingley/PC7GB/
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11-09-2011
12:14 PM
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1108
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Just brain storming here but are you adding your onClick handler to each graphic or is it on the actual graphicsLayer?
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11-09-2011
11:45 AM
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1689
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POST
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I do have a control panel which allows me to create 'Virtual Folders", I have used this to create seperate ASP.NET web applications within sub folders of the website. Could I simply put the proxy page in a new "virtual folder" of the website? I think that should work. I would set it up and give it a shot. Don't be afraid dive in and start trying. Those directions are meant to be as simple as possible to get you up and running when you're working on a local dev machine. When you're in production, it's up to you as to where you put things.
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11-09-2011
11:42 AM
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6669
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...this is saying that the proxy page must reside on the same machine as the one hosting the webpage with the javascript code. Is this correct? Yes, your proxy must be on the same machine as your html/css/js files. For the proxyURL can I not just specify a IP Address to another web server? You cannot do this. One of the main reasons to use a proxy is so that you can access cross domain resources. If you could use a proxy hosted on another server (AKA a cross domain resource), you wouldn't need a proxy. Directly asking them if you can set up a proxy page is probably not the best way to phrase the question. Most hosting providers probably don't want to hear that you'd like to use their server as an intermediary to grab content from other sites. One thing to clarify is that the proxy is server side code to fetch content from a URL. As long as your hosting provider allows you to run server-side code, you can use a proxy page. There are example proxy pages available in PHP, .NET and Java. To use those, you need to specify which domains your proxy can access. This is explained in the comments in each proxy page.
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11-09-2011
09:44 AM
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6669
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POST
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I'm seeing a similar issue with IE browsers where the scalebar, zoom slider and popup window opacity is also changing with setOpacity() on any map layer. Is this related to the same issue? I am using version 2.5. If I go back to a map using 2.2, I do not see this problem. That seems strange...can you post the code you're using? A simple, complete HTML file would be ideal.
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11-09-2011
07:23 AM
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2099
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You can use a geometry service's labelPoints method. Or you could use a custom GP service. We don't have a way to do this client side.
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11-09-2011
05:53 AM
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821
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No, please see the answer I posted to your question over on GIS.SE: http://gis.stackexchange.com/questions/16660/how-can-i-edit-lines-containing-m-values-with-the-arcgis-js-api/16663#16663
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11-08-2011
05:01 AM
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540
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Please take a look at the conceptual help topic for using a proxy: http://help.arcgis.com/en/webapi/javascript/arcgis/help/jshelp/ags_proxy.htm Using a proxy is a common technique in web development (not just GIS-based web dev) used to get around limitations imposed by the browser. Specifically, a proxy is used to get around the URL length limit that is present in IE and the same origin policy present in all browsers. Side note: please use esri.config as esriConfig was deprecated several releases ago.
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11-08-2011
04:50 AM
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6669
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All of that looks like pretty standard, straight forward stuff. I'm not sure where the delay is being introduced. Any chance your app in on a public server?
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11-04-2011
01:17 PM
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1689
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For the markers, I am just using a GraphicsLayer, connecting it to a map service, and doing layer.add(graphic) calls based on filtered sets of them. How are you connecting a graphics layer to a map service? It does seem that there is a problem with the simple onclick handling for this graphic layer. If I click in an area where there are maybe 10-15 markers under the cursor tip (and more nearby), it can take 2-3 seconds before the onclick handler gets called. In less crowded areas it's instantaneous. This surprised me because I presumed the (instantaneous) tooltips had to do the same work. Something does seem off about that...can you post your event handling code for your graphics layer?
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11-04-2011
09:16 AM
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1689
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Hi Rex, Glad to help. When you mention "toolkit" ...what specifically are you talking about? Is this something you or someone else assembled? How does it differ from the core API? The link I posted uses a GraphicsLayer which does not require a server round trip as all feature information is stored on the client. Graphics layers (and Feature layers) are a great when you need interactivity but can lead to performance issues if you try and use them with more than a couple thousand features. I'm guessing your using a dynamic map service layer. If that's the case, then yes, it does require a server round trip to get actual feature geometry and feature attributes. The mechanism to do this is an identify or query task.
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11-04-2011
07:55 AM
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1689
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 01-23-2012 07:54 AM | |
| 1 | 05-28-2010 08:31 AM | |
| 1 | 11-12-2012 08:12 AM | |
| 3 | 02-23-2012 10:57 AM | |
| 1 | 06-27-2011 08:51 AM |
Activity Feed
- Got a Kudo for Re: Map Navigation Mouse Offset?. 11-11-2020 02:05 AM
- Got a Kudo for Re: How Do I Identify The Name of a Layer ID. 11-11-2020 02:05 AM
- Got a Kudo for Re: URL Parameters. 11-11-2020 02:05 AM
- Got a Kudo for Re: URL Parameters. 11-11-2020 02:05 AM
- Got a Kudo for Re: cant see text in drawing toolbar tooltip!. 11-11-2020 02:05 AM
- Got a Kudo for Re: Customise cursor tooltip. 06-13-2019 11:59 AM
- Got a Kudo for Re: esri.layers.FeatureLayer is not a constructor error. 07-02-2018 01:47 PM
- Got a Kudo for Re: is it possible to disconnect an onClick event listener?. 05-09-2017 11:30 PM
- Got a Kudo for Re: Polygon object not drawing. 01-16-2017 01:12 AM
- Got a Kudo for Re: is it possible to disconnect an onClick event listener?. 11-30-2016 03:27 PM
- Got a Kudo for Re: How to implement point clustering in the JavaScript API. 11-14-2016 04:07 PM
- Got a Kudo for Re: changing map spatial reference. 09-29-2016 09:42 AM
- Got a Kudo for Re: set basemap opacity with slider. 01-06-2016 05:04 AM
- Got a Kudo for Re: URL Parameters. 12-31-2015 08:18 AM
- Got a Kudo for Re: Customise cursor tooltip. 06-30-2015 04:59 AM
- Got a Kudo for Re: Map Navigation Mouse Offset?. 05-21-2015 07:17 AM
- Got a Kudo for Re: Graphic onClick event handler. 03-28-2015 06:44 AM
- Got a Kudo for Re: ArcGIS API & tooltip dialogs. 03-16-2015 05:04 AM
- Got a Kudo for Re: How Do I Identify The Name of a Layer ID. 01-12-2015 06:40 AM
- Got a Kudo for Re: Non-moving overview map. 12-22-2014 10:01 AM
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