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I have over 3 million points. I cannot have my server displaying all these points on a map a the same time. What I want to do is when a building is selected, show all points within that polygon. I know about this example: Select with Feature Layer | ArcGIS API for JavaScript I am not sure that will work because I don't want a buffer I want to use another Layer. Thank you
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12-31-2014
09:11 AM
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Richard, I keep getting this error: Runtime error Traceback (most recent call last): File "<string>", line 32, in <module> TypeError: 'builtin_function_or_method' object has no attribute '__getitem__' Do you have any suggestions?
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12-23-2014
09:38 AM
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1334
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I see your point about the ObjectID and matching up. Yes a flag field would work just as well! Thank you!
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12-23-2014
08:21 AM
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0
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2
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Thank you for your quick response! It works as expected. I had a few issues at first, I was getting the error: Runtime error Traceback (most recent call last): File "<string>", line 12, in <module> IndexError: list index out of range But I just ran it again and it started running! The issue now is I have 12000 Buildings. At 30 sec per building it would take over 4 days to run. I have that kind of time but I believe it would be faster if it could run outside of arcmap. Is there any way to sent an environment and instead of selecting the points create a new layer out of the top 20%
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12-23-2014
07:54 AM
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0
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4
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I have converted a raster into points. I have then clipped the raster with my buildings layer. All buildings have a unique id and all the points in the same building have that id. (ex. in the image 65379 is the unique id for that building) What I want to do is select the top 20% of points based on an attribute value for each building. Another issue is that the number of points per building changes based on the area. I know how many points are in each building. I am thinking I need a for each statement but I am not sure. Any help is greatly appreciated.
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12-22-2014
01:47 PM
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So I have a popup with an image linked in it. Is there any way to add a magnifier to the image? I want to be able to maginify the image in the popup if I hover over it. Right now the function I want to use does not change the url location based on the image location or name. Example of what I am looking for: I am looking at the code in these examples: Magnifier.js demo or the demo from dojox.image.MagnifierLite — The Dojo Toolkit - Reference Guide This is where I call out the location of the image that displays in the popup (i have cut out useless nonsense in an attempt to shorten this code so it might not be 100% working) right now it uses a <a href="url" ></a>
function executeIdentifyTask(evt) {
identifyParams.geometry = evt.mapPoint;
identifyParams.mapExtent = map.extent;
if (map.getScale() < 1000) {
identifyParams.layerIds = [3,1,0]; // Identify all
} else {
identifyParams.layerIds = [3]; // Identify photos only
}
var deferred = identifyTask.execute(identifyParams);
deferred.addCallback(function(response) {
return dojo.map(response, function(result) {
var feature = result.feature;
feature.attributes.layerName = result.layerName;
if (result.layerName === 'Cemetery_Plots') {
console.log(feature.attributes.Last_Name);
var template = new esri.InfoTemplate("${First_Name} ${Last_Name} ", "<a href=http://gis.ashland.or.us/cemetery/${Photo_loc} target='_blank'> <img src=${Photo_loc} WIDTH=150 HEIGHT=150></a> ");
feature.setInfoTemplate(template);
}
}
return feature;
});
});
Thank you
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11-20-2014
03:21 PM
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I do not have a windows phone so I cannot install this but what about: http://www.windowsphone.com/en-us/store/app/arcgis/7cb003be-990a-e011-9264-00237de2db9e Is this what you have?
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11-13-2014
02:53 PM
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0
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5
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858
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It is not functional for phones yet (in my experience). Have you tried Arcgis Collector? I am not sure what you want to edit or who is doing the editing. Right now we use collector. A custom webapp would be better for phones at this point if you do not like collector. Collector for ArcGIS | ArcGIS I use this for some of my custom webapps. CMV - Configurable Map Viewer
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11-13-2014
02:42 PM
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0
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7
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I just created a webapp using WAB: ArcGIS Web Application I can create a point on my ipad but not my phone at the moment. The trees in the bookmark test area were created from my ipad. I am using a FeatureServer not mobile.
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11-13-2014
02:23 PM
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0
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9
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858
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How/ where did you download city engine? I downloaded the tutorial in city engine and it added the folders to the right location. My files were attomatically added to C:--> users--> myname--> City Engine. Each folder in there should be a tutorial This video is a great tutorial for beginners. #1 CityEngine Tutorial: Essential Skills - YouTube
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11-13-2014
01:09 PM
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1
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What service are you using to edit? In the feature service properties check mobile data access. in the Mobile data access tab ensure that Uploads is checked.
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11-13-2014
12:01 PM
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0
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858
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When this issue is fixed, will there be a post about it? If so, where?
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11-13-2014
09:48 AM
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0
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0
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475
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I am trying to build a web app to take my geospatial pdf's and view them in browser. I then want to be able to track my location even if I lose cell service. Is this possible? Could a solution be create a pdf base-map on a web-app that will track my location? That way the whole base-map will be loaded for when I lose service. I know that this will limit my ability to almost any other function that the webapp has built in. Another solution (one I don't want to go with) is: Avenza (http://www.avenza.com/ ). I like how their mobile app functions but I want to do all viewing in browser.
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11-04-2014
03:20 PM
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0
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Thank you! The only thing i changed was the 0 to 1 and it worked! (in bold below) if (evt.graphic.attributes) { var theString; if(evt.graphic.attributes.NAME.length > 1) { theString = "<b>Name1</b>: " + evt.graphic.attributes.NAME; } else if (evt.graphic.attributes.GROUP_.length > 1) { theString = "<b>Name2</b>: " + evt.graphic.attributes.GROUP_; } else if (evt.graphic.attributes.ROUTE_2.length > 1) { theString = "<b>Name3</b>: " + evt.graphic.attributes.ROUTE_2; } else { theString = "<b>Name4</b>: " + evt.graphic.attributes.ROUTE_1; } ShowMapTip(evt, theString); } Display text unless null, if null display text of next attribute colum
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10-13-2014
08:23 AM
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