The main markup language for displaying web pages and other information that can be displayed in a web browse

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13
votes
4answers
4k views

Which framework is best to implement an application robustly, using ArcGIS Server JS API?

Over on the Esri forum, user Matt Moyles suggested that the approach used in the Esri JS samples isn't suitable for robust development of a web mapping application using HTML, JavaScript and CSS: ...
1
vote
1answer
661 views

Unproject Radius with Openlayers with CRS:84 Projection

I have made a Openlayers integrated map that lets you draw a circle, On completion of the circle I have told the map to give me , Bounds, Center Long and Lats, and lastly the radius. My problem is ...
0
votes
1answer
79 views

CartoDB layer not showing up on over mapbox layer but legend is

Currently, the legend is only displaying but not the layer. NOTE: I am trying to run the web map on a bootstrap modal, hence you will see: $('#webmap-modal').on('shown.bs.modal', function() in the ...
0
votes
1answer
1k views

How can I show numbers as percentages in CartoDB?

I would like to format numbers as percentages in cartodb. What are the best functions to display numbers with decimals, comma separators or percenteges? Thanks
11
votes
3answers
12k views

Simple way to have an offline web based map?

My goal is to have a world map embedded in a web page, but without access to the internet. Preferrably only a set of tiles in combination with some slippy map js-lib. Storage space is not really an ...
7
votes
3answers
8k views

How to display a Shapefile on a browser? -offline-

Plot points on a Shapefile like this: https://github.com/gka/pyshpgeocode and then convert it to HTML and display it on a browser? Is this practical method to display the map on a browser? Any cons ...
2
votes
2answers
666 views

How do I embed the a Leaflet map into my web page, using QGIS2Leaf?

I am generally new to web developement, and web gis for that matter, but I want to embed a leaflet map that I made in QGIS using the QGIS2leaf pluggin, into the html of my webpage, but am having ...
3
votes
1answer
694 views

TitlePane not rendering - working with basemapGallery sample code

I am attempting to implement the basemapGallery code found in the API samples here. There seems to be an issue with the TitlePane into which my basemapGallery is nested. It simply does not render. ...
2
votes
1answer
630 views

QGIS html annotation relative paths

I find the QGIS html annotation tool is very useful for quickly accessing a combination of key data attributes and photos. I am having trouble using relative paths for images. This doesn't work: ...
2
votes
2answers
3k views

Querying MapServer using WFS functionality

I'm trying to display a shapefile using OpenLayers and Mapserver. Instead of overlaying it as a png, I want to return a vector, in this case a KML file. My HTML file (located in the same folder as ...
3
votes
2answers
144 views

Generate HTML file with R using Leaflet

I try to display the France map on HTML with RStudio; I followed the tutorial to the World card in Creating an interactive map with leafle; Example works. I wanted to do the same just by displaying ...
2
votes
0answers
213 views

Leaflet Maps Sync Problem (Resolved)

I am trying to sync 3 maps (BaseMapd, overlayMap, tiledMap) side by side however these maps don't sync together immediately but it works sometimes during different multiple browsers (Chrome, Firefox ...
2
votes
2answers
645 views

Add a legend in an ArcGIS Javascript API

I am quite new to Javascript. I have made a html script that includes services I published to ArcGIS for server. It all does exactly what I want and I made it by copying working scripts together and ...
2
votes
2answers
4k views

Hyperlink relative paths to files in points layer in QGIS?

I would like to add hyperlinks to each point in a points layer in QGIS 1.7.0 running on Mac OS X 10.6.7, but I have several requirements: (1) Each hyperlink has to be a relative path to the linked ...
1
vote
2answers
207 views

No popup on map if no feature is selected

I've got a webmap showing data coming from a Geoserver instance. With better.WMS.js I made it possible to display popups. Everything works nice except that the map shows popups too where there is no ...
1
vote
0answers
263 views

qgis html annotation - scale dependent rendering?

In the QGIS 2.2 map composer, I have a large map at a certain scale (let's say 1:25000) and an inset map that is an enlargement of part of the main map (let's say 1:12500). When adding html ...
1
vote
2answers
967 views

User Input in Openlayers Problem

I thought you could give me some advice regarding my problem. I have a working WFS Layer and I want to be able to type in some text which then should be used as the filter value. Afterwards the map ...
0
votes
1answer
47 views

ArcGIS Portal homepage altered without html change

After changing the region in rest services the carousel of images has stopped rotating, the white banner at the top has disappeared and icons at the bottom have shifted. Seems like a page size setting ...
0
votes
1answer
207 views

allow client to upload Layers to Openlayers 3

I want to allow the clients to add vector layers in form of a geojson to openlayers 3. It should look like in this fiddle . I know how to add multiple layers but I want the client to be able to add a ...
0
votes
2answers
189 views

Parse PHP/HTML to shapefile or similar

I've been experimenting with scraping spatial data from a web page (www.majidata.co.ke). I've managed to find the source of the vector data from within a webpage though and have saved a chunk as HTML ...
0
votes
1answer
175 views

qgis2 html annotation docs?

The HTML annotations in qgis2 seem to fit the bill of what I'd like to do: have a full-custom data-based drawing in a callout. Problem: I can't find documentation anywhere on how to write the html ...
0
votes
2answers
116 views

Own layerswitcher value not defined

I am trying to write my own layerswitcher because I want a dropdown box (and later a second one) My Webinspector says: Uncaught TypeError: Cannot read property 'value' of undefined but I cannot find ...