Questions tagged [html]

Hypertext Markup Language (HTML) is the principle markup language for displaying web pages and other information that can be displayed in a web browser

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24 votes
4 answers
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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 ...
mvexel's user avatar
  • 1,680
17 votes
4 answers
6k views

Display photo stored as blob in GPKG

I maintain a layer in my project that indexes geotagged research photos. Right now, the layer (in a gpkg) has an attribute PhotoPath which points to the photos stored separately on disk. I then use a ...
Houska's user avatar
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15 votes
4 answers
36k views

Simple way to have an offline web based map? [closed]

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 ...
tek's user avatar
  • 161
13 votes
4 answers
5k 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: ...
Stephen Lead's user avatar
  • 21.1k
12 votes
2 answers
167k views

Getting coordinates from click or drag event in Google Maps API?

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> &...
Blake Loizides's user avatar
12 votes
1 answer
3k 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 ...
Manolo Frias's user avatar
10 votes
3 answers
410 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 ...
Jay Askren's user avatar
  • 1,071
10 votes
4 answers
37k 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']...
Rob Blackwell's user avatar
9 votes
1 answer
1k 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 ...
jsmith's user avatar
  • 741
9 votes
2 answers
10k 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"), ...
zina_GIS's user avatar
  • 763
8 votes
1 answer
2k views

Font size in HTML in QGIS' print composer only starts to change at 6

<font size ="10">font size 10</font></br> <font size ="9">font size 9</font></br> <font size ="8">font size 8</font></br> <font size ="7">...
BallpenMan's user avatar
  • 1,217
8 votes
3 answers
28k 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 ...
Aquarius_Girl's user avatar
8 votes
2 answers
2k views

Clickable label (HTML, Link) in PDF export (QGIS)

I need to export a (GEO)PDF - overview map with bounding boxes - with clickable links in every bounding box. I tried to simply export a PDF with html-links as text labels, but as you can see in the ...
MartinMap's user avatar
  • 8,284
8 votes
0 answers
1k views

Controlling the visibility of a FeatureGroup in Folium with an HTML checkbox

I'm working on a project in Django where I want to show layers on a map by checking or unchecking boxes which I created using bootstrap. I am aware it is possible to use LayerControl to get these ...
Sigo van der Linde's user avatar
7 votes
3 answers
6k views

QGIS Labels with HTML formating

For complex labels, it would be useful to be able to use HTML formatting when different fields should be shown, on multiple lines and with different font sizes. Is this possible with QGIS? Or is there ...
Mario's user avatar
  • 551
7 votes
2 answers
7k views

R / Leaflet obtain clicked coordinates

I have a fairly simple leaflet project in RStudio library(rgdal) library(leaflet) library(htmlwidgets) #load data/layers m = leaflet() %>% {add polygons....} saveWidget(m, file="HTML_File.html", ...
Manuel Chirouze's user avatar
7 votes
1 answer
2k views

Widget html QGIS

I am creating a mask in QGIS through the html widgwet , which, based on the value of an expression, creates or not circles. I created my css structure but I cannot integrate the question (the ...
GIOVA.A88's user avatar
  • 189
7 votes
1 answer
4k views

Basic HTML Code for Map Tips

I'm trying to get map tips to behave as shown below. Light grey background with very thin white border A box that adjusts to the content rather than a fixed width of say...300px A centred title ...
James B's user avatar
  • 2,139
6 votes
3 answers
20k views

How can I convert an image into map tiles for leafletJS [closed]

I'm trying to make it so that people can upload an image onto my site and have it converted into tiles for leaflet that can be used for a custom interactive map. The images are maps from games, not ...
anthius balaraw Xanthius's user avatar
6 votes
5 answers
6k views

Exporting metadata to HTML format via ArcGIS Desktop?

In ArcGIS 9.3, it was easy to export metadata into an HTML format. In ArcGIS 10, it looks like everything is in XML format and that there's no easy way to convert the XML to HTML. Has anyone ...
Michael Todd's user avatar
  • 1,976
6 votes
2 answers
9k 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 Leaflet; Example works. I wanted to do the same just by displaying ...
zina_GIS's user avatar
  • 763
6 votes
2 answers
3k 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 ...
Rikaelus's user avatar
  • 245
6 votes
2 answers
177 views

Set the background of a label such that it fits to a wrapped line in QGIS

In QGIS, is there a way to change the background setting on a label such that the background "fits" to the text. Here, there is a lot of white space after the second line that I don't want ...
Kat's user avatar
  • 171
6 votes
1 answer
650 views

Why does ArcGIS Desktop 10 HTML popups give JavaScript/HTML Error? [closed]

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 ...
Simon's user avatar
  • 99
6 votes
2 answers
1k views

Displaying images as part of multiattribute labels using QGIS

I would like to display images referenced in an attribute column as part of a multiattribute label, so that I can eventually print them with the map. I do not want to display geotagged images, since ...
Thomas's user avatar
  • 61
5 votes
2 answers
3k 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: <...
user25976's user avatar
  • 2,115
5 votes
1 answer
231 views

How to word-wrap HTML in Mergin Input?

This is a follow-up to a question that I previously asked regarding QGIS map tips in Mergin. Based on that answer, I am trying to display a text field (location_description) in the Mergin input ...
Stu Smith's user avatar
  • 8,192
5 votes
3 answers
2k 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 ...
knb's user avatar
  • 433
5 votes
1 answer
312 views

Dollar signs in QGIS map tip URLs?

I am linking from QGIS to a FileMaker Pro record using links in HTML map tips. I can call the custom url scheme fmp:// with an IP address without issue, but as soon as I include the dollar sign ($) in ...
Sorbus's user avatar
  • 885
5 votes
2 answers
755 views

Use HTML legend in QGIS

I am trying to set up HTML text in a legend of this kind: <div style = 'padding: 0; margin-left: -10px; color: # 7f7f7f '> O-1 <span style =' color: black '> - Kind of zone </span> &...
Dmitry's user avatar
  • 51
5 votes
0 answers
327 views

swipe dynamic layers using spy glass in ol3 [closed]

I am working on swipe based ol3 web application where i want to use spy glass for dynamic added layers. I have seen layer spy example but this is only for single layer swipe .. I want for dynamic ...
Priyanka's user avatar
  • 331
4 votes
3 answers
22k views

How to embed a coordinate pair within URL to search OpenStreetMap, Google, Yahoo or Bing Maps

Is there a way to embed a latitude longitude coordinate pair within a url link to search for a location on either OpenStreetMap, Google and/or Bing Maps? I'd like to use the url link within Excel, ...
user12711's user avatar
  • 1,620
4 votes
3 answers
12k views

Adding local GeoJSON files to Leaflet web page

I'm quite new to JavaScript and I have been trying to add my GeoJSON files to a web page. I can't seem to figure out how to get the GeoJSON to actually load. I've checked it using GeoJson.io and it ...
PVar's user avatar
  • 81
4 votes
1 answer
297 views

Creating a hyperlink in QGIS doesn't work

I have a text in an attribute table that contains a file path. I want a hyperlink to be displayed in the information about the object - in blue, underlined - as I saw in this tutorial: https://www....
Shinobido's user avatar
  • 217
4 votes
1 answer
3k views

Automating Pop up configuration of web app in ArcGIS for Portal?

I have been tasked to customize several hundred layers (pop up windows) in Portal for ArcGIS (web app). I was wondering if there is a faster way to accomplish this, instead of using the on client pop ...
Robert C's user avatar
  • 123
4 votes
2 answers
1k 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 ...
Dennis Bauszus's user avatar
4 votes
1 answer
13k views

toggle visibility of a Layer in Openlayers 3(!) with a Checkbox

I have some vector layers on top of a tiled layer and a checkbox for each vector layer. I want a layer to be visible if its checkbox is checked and vanish if it gets unchecked. I tried to call a ...
Selphiron's user avatar
  • 775
4 votes
2 answers
2k 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 "lite" ...
Laurent Jégou's user avatar
4 votes
2 answers
571 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 ...
Stephen Lead's user avatar
  • 21.1k
4 votes
1 answer
154 views

Сhanging pop-up font size in qgis2web

I have a lot of info in QGIS2WEB pop-ups and would like to make the font size smaller to make the text easier to read. I have checked all exported files, and the only instance referencing the pop-ups ...
OnceUponATime's user avatar
4 votes
2 answers
169 views

Copying the standard HTML design of function descriptions in the Function editor

I am creating my own function in the function editor and want to copy the HTML design of the standard function description, but I can't find it anywhere. Where can I find it? UPDATE: I found a ...
Comrade Che's user avatar
  • 7,051
4 votes
1 answer
489 views

How can I write in really big font size using a QGIS html box?

I'm making a map that needs to combine different fonts and different types (italic, bold) in the same line. The QGIS text box can let me style the box using more conventional cartographic properties, ...
HDunn's user avatar
  • 8,616
4 votes
1 answer
65 views

Updating pre-3.32 HTML code in label boxes

Since QGIS 3.32, HTML formatting in composer text boxes works differently and code snippets like this example that used to display a linear gradient no longer work : <html> <head> <...
ChameleonScales's user avatar
4 votes
1 answer
2k 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 ...
Hookstark's user avatar
  • 341
4 votes
1 answer
3k 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, ...
Blake Loizides's user avatar
4 votes
2 answers
1k views

Hosting HTML files so they are accessible through AGOL

I recently made a web mapping application using the ArcGIS for JavaScript API, but I am having a difficult time making it accessible to users of my organizations AGOL account. I naïvely thought I ...
Travis's user avatar
  • 61
4 votes
1 answer
3k views

leaflet search control not showing up in geodjango app

I have a very basic geodjango app and I am trying to enable search control on it. I have found this question Adding a search box to a Leaflet.js example and the link brought me to what it seems like ...
ziggy's user avatar
  • 4,480
4 votes
1 answer
23k views

Why doesn't Leaflet fill the height of its parent container?

I have a ` with a specific height, inside of it I want to put my leaflet map. But the problem is that the map doesn't fill 100% of the height of its container. Why does my map not show up? HTML is as ...
zakaria mouqcit's user avatar
4 votes
2 answers
2k 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 don't know why. My CartoDB layer has vector ...
SVP's user avatar
  • 43
4 votes
3 answers
3k 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 ...
Kevin D's user avatar
  • 41

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