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20
votes
4answers
4k views

Offline tiled map web app

I'm not sure whether to post this here or on Stackoverflow, as it's sort of a crossover. Let me give it a try. In the proposed HTML5 standard, there's the option of storing web application data in a ...
17
votes
6answers
2k views

What embeddable web-based maps exist?

Some of the ones I'm familiar with (in no particular order): Google Maps (http://code.google.com/apis/maps/index.html) Bing Maps (http://www.microsoft.com/maps/developers/) Yahoo Maps ...
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: ...
11
votes
3answers
13k 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 ...
11
votes
1answer
2k views

Transform metadata in xml format to html

I extract metadata from the GDB_UserMetadata SDE table. Now I want to transform that xml to html so that I can view it from my browser. To do that I use the ISO.xsl stylesheet found in C:\Program ...
10
votes
3answers
330 views

What's a good library for displaying many small maps on a web page

I would like to create a visualization on the web similar to the following: http://namemapper.babynamewizard.com/namemapper/ Are there any good libraries for doing this? Is OpenLayers light-weight ...
9
votes
1answer
529 views

ESRI HTTP where query

A friend and I are currently creating a pretty straight forward LINQ to ESRI library that sends HTTP queries to an ArcGIS MapServer and then parses the JSON response appropriately. Everything is ...
7
votes
2answers
57k views

How do you get the coordinates from a click or drag event in the Google Maps API V3?

I have made a Google Version 3 Geocoder , I want to be able to pick up the coordinates of the marker when it is dragged or clicked. Below is my code: <!DOCTYPE html> <html> <head> ...
7
votes
3answers
9k 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 ...
6
votes
1answer
524 views

Why do ArcGIS Desktop 10 HTML popups give JavaScript/HTML Error?

Using ArcMap 10 Desktop HTML Popups. The issue I am having is that the html < select > elements aren't working - you can select it and use the arrow keys to navigate through(up/down) the list but ...
4
votes
1answer
442 views

OpenLayers 3.5 WFS-T update to GeoServer 2.7 raises StringIndexOutOfBoundsException

I am using ol.format.WFS.writeTransaction() (OL3.5) to generate WFS-T statements. This works well for insert and delete. The problem is with the update statement. Any update statement returns ...
4
votes
2answers
446 views

Why is the Button code on the ArcGIS.com sample viewers so complicated?

I'm trying to modify one of the ArcGIS.com sample maps to add my own buttons, and I'm surprised at how complicated the HTML page is. Here is the code for the simple "Details" button at the top left ...
4
votes
3answers
560 views

Export from GIS to static html clickable hypermap?

What plugins or tools are available to conveniently export a GIS view to a html clickable hypermap? Since 2005 or so we use a commerial plugin for ArcGIS, We have a working example of the output ...
4
votes
2answers
309 views

how to display simple arrow on the map in R using Leaflet

I try to display an arrow on the map using R and the leaflet package, code of map see my related question: # install packages install.packages(c("rgdal", "maptools", "leaflet", "htmlwidgets"), ...
4
votes
1answer
2k views

How to display Radius after Resizing a Feature in Openlayers

@captDragon has helped me with calling the coordinates of a polygon after I have resized or dragged the feature. Ineed the radius now, i have done a radius alert on my other map,Which works correctly, ...
3
votes
1answer
739 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: ...
3
votes
2answers
266 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 ...
3
votes
2answers
804 views

Access Stamen tiles flavors with OpenLayers

i'm using OpenLayers (v2.13.1) and would like to use Stamen Toner tiles as background. The example is simple to understand : http://maps.stamen.com/test/openlayers.html But i'd like to use the ...
3
votes
1answer
872 views

How to embed ESRI maps on my website

I've got a website where I'd like to insert maps with some placemarks (restaurants, points of interest, ...). I'm tired of Google Maps and like to use ESRI basemaps. Is it possible to do this? I'd ...
3
votes
2answers
521 views

Many of the Esri samples fail the WC3 HTML validator. Is this a problem?

I'm running into problems with some ArcGIS Server JavaScript code (page elements are positioned different in IE than FF/Chrome), so I checked it against the HTML validators at http://validator.w3.org ...
3
votes
3answers
40 views

Projection offset between layers: OSM, GeoJSON

Don't know why there is an offset: The coordinates of the points that appear on the example were gotten through google's geocoder from some Rosario, Argentina directions. I have checked the lats and ...
3
votes
1answer
43 views

Q-GIS Print Composer: underline in HTML (<u>) is almost invisible (too thin)

I am using HTML code to format text in a text box in print composer trying hard to underline just one word of a paragraph. Of course I could create a new text field just for one word but that screws ...
3
votes
1answer
248 views

Using interactivity from multiple layers produced in TileMill in a single map

I have a MapBox.js map with several layers here . I would like to be able to use TileMill's teaser and full interactivity on a few of the layers, but I have only been able to accomplish this for a ...
3
votes
3answers
4k views

HTML5 maps with dynamic data instead of Flash

I was wanting to create maps on our site similar to http://globaledge.msu.edu/Countries/Rankings except that we want the maps to be HTML/HTML5 instead of Flash. (The above site is the site that I'm ...
3
votes
1answer
125 views

Generating global view Image of where Lat-Long location is?

I would like to automatically generate an image which highlights a location from a global view. Here is an example of what I would like to achieve: I am debating using python utilities such as ...
3
votes
1answer
185 views

geoexplorer add north panel

I need to add a header to my GeoExplorer application in the same way they do here http://demo.geonode.org/maps/new. Where should I modify the code to achieve this? I try adding Ext.Panel within ...
3
votes
1answer
230 views

Automatically create Text/HTML annotations in QGIS on a Point Layer

How would one proceed to generate an HTML annotation or a Text annotation for all points in a shapefile? They are all points. What I want to do is load up a shapefile containing coordinates and values ...
3
votes
1answer
738 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. ...
3
votes
1answer
1k views

ArcGIS Javascript: upgrade ComboBox to FIlteringSelect using ItemFileReadStore

I would like to upgrade a web app I am working on from v2.1 to v3.1 of the Javascript API (I have tried 3.2 but I am getting some very odd rending problems, so I'm settling with 3.1 for now...) One ...
3
votes
1answer
93 views

Two cartodb visualization on the same html page

I need to display 2 maps separate by vertical line on the middle of the html, it means on diferents and make some buttoms or aplicate the same zoom on both at the same time. I managed to put one ...
3
votes
1answer
767 views

How to create a search box and SQL statement for searching an attribute field?

How can I add a HTML search bar that the user can use to search an attribute field for a polygon layer, and then tie that input into the SQL statement? So far I am able to hard code the query of ...
2
votes
2answers
1k 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 ...
2
votes
2answers
5k 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 ...
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 ...
2
votes
2answers
117 views

What exactly to write inside legend_exp column so that color Legend is seen in Qgis2Leaf?

I am new to qgis2leaf. I am getting the through qgis2leaf plugin. But as one can see i am not getting a color legend. I need to get the colors of bldg_use so that the map becomes readable. I needed ...
2
votes
2answers
881 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
3answers
4k views

Openlayers get coordinates from polygon

please could someone help me and bless me with an example of how to get coordinates from a polygon in OpenLayers?
2
votes
1answer
1k views

How to let the user resize a Leaflet map <div>

I use Leaflet to display some map. I would like the user to be able to resize the map by dragging its borders as she likes. I would like to do this without additional Javascript libraries, instead by ...
2
votes
1answer
134 views

Custom HTML Within Leaflet Map

We're upgrading our Leaflet maps to be larger on the screen and doing so in part by putting information panels, etc. over the map with varying transparencies. Obviously this is easy to do by ...
2
votes
1answer
449 views

Loading Simple ESRI html JavaScript in Internet Explorer 11?

Is there any particular reason this Simple ESRI html javascript wont load in IE11? Chrome works fine <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" ...
2
votes
1answer
466 views

Add button to map

I know this is a a stupid and direct question. How do I add a button to a normal map? Example: http://developers.arcgis.com/en/javascript/samples/map_simple/ I'm finding a way to make a button ...
2
votes
2answers
1k views

Convert dijit.TitlePane to dijit.form.ToggleButton

I have an app that I'm building using the javascript API and have created 3 titlepanes in the header that open up to reveal information (basemap gallery, legend, layers). It functions exactly how I ...
2
votes
3answers
410 views

Integrate Leaflet map into PDF

I am current in the process of writing a thesis. Being in the field of GIS it obviously involves some maps ;). While the whole world switched to interactive online maps, Universities still require to ...
2
votes
1answer
95 views

How can I include HTML in a Folium Marker popup?

I'd like to include an anchor tag in a Folium Marker popup so that I can click through to another page. Here's my code def poptext(row): return "<a href=\"" + row['Feed'] + "\">" ...
2
votes
2answers
522 views

How do I add a CartoDB layer to a MapBox map?

I'm having some trouble adding a CartoDB layer to an L.mapbox.map, I thought it was a pretty simple thing to do in the HTML but it's just not working and I dont know why? My CartoDB layer has vector ...
2
votes
1answer
169 views

pgRouting and Openlayers error when insert controls variable

I've got another problem here :( I'm following the foss4g_w12 tutorial for building a pgRouting WebApp using openlayers, everything goes well until I added the following statement to my code: ...
2
votes
1answer
1k views

Search Functionality using Cartodb API

I posted a similar question about this a month or so ago and I was still in early stages of researching the problem thus not to many results came from it .After some time and effort I have come close ...
2
votes
1answer
1k views

Can ArcMap do HTML pop up with a chart?

am using Arcmap 10.0 to create a map. Need to display a chart for my data when users click on the marker. Must I use plugin like google chart? Can I do it directly in Arcmap?
2
votes
1answer
861 views

call child div function from parent (not using window.opener)

This is a a Javascript/JQuery question that is directly related to the ArcGIS Javascript API... I have a map div created using a 'data' tag in HTML, which becomes visible on a button click. (I'll ...
2
votes
2answers
82 views

Leaflet/HTML/GeoJSON: How to put a pop-up on a geoJSON point?

I don't have much knowledge of HTML/JS/GeoJSON, and have made a webmap from trial and error with many different tutorials. I have tried leaflet's tutorials but cannot get the desired results. I have ...