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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4
votes
1answer
10k 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 ...
1
vote
1answer
573 views

Is it possible to embed python in code for HTML pop-ups in ArcGIS

When clicking a point feature I want the html pop-up to not only contain the data of the feature but also an image of the area around the feature (eg. 2 km^2). The image would have the base map 'World ...
0
votes
1answer
501 views

Use HTML button tag to select different feature layers in ArcGIS JavaScript API 4.0

I am trying to build a row of buttons on the top of a page which changes the feature layer being viewed. I am using sample code from here: https://blogs.esri.com/esri/arcgis/2016/01/25/3d-...
3
votes
3answers
518 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 ...
0
votes
1answer
20 views

ArcGIS Server - Map features received from html forms [closed]

I would like to know if there is a way to send features data, such x and y coordinates and attributes properties, by a html form to ArcGIS Server in order to generate a map of these features.
0
votes
2answers
808 views

How to pass unencoded/properly encoded url query string to ArcGIS Online Web App Builder

I am attempting to add a form to an existing html that allows the user to type in a search term and query and existing ArcGIS Online map. For example, a person would enter a coordinate into the form ...
2
votes
1answer
1k views

Accessing HTML using jQuery within LeafletJS popup.

So I want to add some HTML code to a Leaflet popup, but I also want to be able to to perform some jQuery functions when this HTML is clicked, like so: .bindPopup( "<button id='clickHere'> <...
1
vote
2answers
214 views

HTML file not loading for CartoDB.js using Leaflet

I am trying to create a web map that uses a layer hosted on CartoDB and a basemap created in Mapbox studio. Never mind adding the basemap to the L.map, I cannot get the cartoDB layer to draw at all. ...
1
vote
1answer
114 views

Cartodb sql not executing

I am a beginner, learning the cartodb-API. below is my javascript code which is below my body tag in the HTML page. The map, together with the points are loading correctly but the SQL command is not ...
1
vote
1answer
575 views

HTML Annotation using pyqgis

I really like the html annotation tool in QGIS. My plan is to show a photo (web based image// jpg) on each point of my point shapefile. Unfortunately labels don't work as they do not parse HTML and ...
0
votes
0answers
462 views

QGIS Server: how to get WMS GetLegendGraphic in HTML?

On MapServer you can get HTML content based legend graphic with WMS GetLegendGraphic. On QGIS we can have only PNGs. It would be nice to have the same behaviour on QGIS Server, with an HTML Template ...
3
votes
1answer
156 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 ...
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 (http://...
0
votes
1answer
2k views

Leaflet/GeoJSON - Changing the default blue marker to other .png files

How can I use different .png files to symbolize my GeoJSON data? I have one property in my GeoJSON file that I would like to symbolize the data by (feature.properties.issue). For each different issue ...
3
votes
1answer
8k 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 ...
4
votes
1answer
760 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 ...
1
vote
0answers
54 views

Customize QGIS Leaflet webpage [closed]

I created a webpage QGIS map using the Leaflet plugins, how to customize , put mouse over, then features will zoom automatically while you mouse on click on the map features, and also automatically ...
1
vote
1answer
90 views

Timing external javascript with ArcGIS Online embedded map

I have an ArcGIS Online time-enabled map on a webpage. When the map loads, the time slider begins moving. I would like to have a chart that moves along with the time slider, but I don't think ESRI has ...
2
votes
4answers
4k views

How to create working Hyperlinks in OnDemandGrid Cells

I'm creating a simple ArcGIS application that shows a table of data from a feature layer, one of which is a URL string. I'd like to make that string be a clickable hyperlink. Is this possible and if ...
1
vote
0answers
64 views

WebMapping Charts Overlap Issue LeafletJS

I am a beginner in webmapping development using LeafletJS and JS. I am the owner of the website built under LeafletJS. I have faced some problems with charts overlapping. On the right top of the map ...
1
vote
0answers
420 views

Which expression are working in the HTML frame in QGIS print composer

I'm using the HTML frame in the print composer. I would like to automatically insert data like $scale and the name field of the Atlas layer. Till now I only got the date working [%day($now)||'.'||...
7
votes
2answers
5k 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"), ...
0
votes
1answer
439 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 ...
1
vote
0answers
108 views

Inserting search box using dataset column using CartoDB?

I have got some problems to add a search box that can runs searching points from a column of my dataset. I've read this article: Linking search box to dataset column in Carto? but I'm not able to ...
1
vote
0answers
73 views

html file not loading google maps and current location [closed]

I have a html file that when I click on it, it should open in a browser but it does not load. The link of the html opens and loads the image. Below is the link: http://cambridgeaviation.org/location/...
3
votes
1answer
2k 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 ...
0
votes
0answers
19 views

Interactive Web Mapping for a Non Programmer? [duplicate]

I'm looking to map something similar to this: http://tipstrategies.com/geography-of-jobs/ Does anyone know, first off, how this was put together? From what I've researched so far, it seems this type ...
2
votes
1answer
3k views

Leaflet Opacity Control Using Slider For Bootstrap

I am attempting to use the Slider For Bootstrap to update the opacity of a layer within Leaflet. The slider also needs to be in a Bootstrap Popup but this part is working. As per this JSFiddle you ...
1
vote
1answer
213 views

ArcGIS Javascript Measure Widget - Location tool shows repeating icons

I am using the measurement widget in my ArcGIS Javascript application, but am having issues with appearance of the Location Tool. Everything works the way it should but for some reason when using the ...
1
vote
2answers
804 views

Load geojson files from a dropdown list

I would like to load geoJSON from a dropdown list. Everything i found was internal plugin for leaflet such as leaflet-geojson-list. I have a html dropdown list but I don't know how to link my geoJSON ...
1
vote
2answers
3k views

Adding properties to pop ups in leaflet maps

I have a leaflet map which display pop-ups that give the name of a country when clicked. How can I add additional properties and have them all displayed, similar to this map http://lotrproject.com/map....
3
votes
1answer
321 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 ...
1
vote
1answer
62 views

How to limit UI in a web scene on ArcGIS Online?

I have a web scene created and on ArcGIS Online, however, there are a lot of things that the UI shows that I don't need. I am ultimately bringing this into a story map, and I have figured out how to ...
1
vote
1answer
2k views

Image won't center in Leaflet pop-up

I am using Leaflet to create a map of points (from geojson) that will open a picture and text under the picture. The text is centered, but I am having trouble centering the picture. This seems like ...
1
vote
1answer
95 views

GeoJSON not being shown

I was trying to add a GeoJSON feature implementing leadlet, but with no avail. Cannot figure out what is going on? <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-...
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 ...
4
votes
1answer
861 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 ...
1
vote
1answer
83 views

OpenGeo Suite - Possible to create input form

Is it possible to create a user input form such as a simple HTML form to take user input? The aim of this is to add the user input to the geom data in the DB.
3
votes
2answers
7k 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 ...
1
vote
1answer
95 views

Adding spaces to CartoDB HTML

Is there a way to add a non-breaking space to CartoDB legends or info windows? For instance, I have the following legend: But now I would like to add some spaces to that legend. I used the following ...
0
votes
1answer
789 views

Tips for learning to work with geoserver in Javascript

After succesfully being able to work with the ArcGIS Javascript API in a webpage I want to learn to work with Geoserver. I have downloaded Geoserver and uploaded one shapefile. Now I am trying to call ...
3
votes
1answer
218 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 ...
12
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 ...
9
votes
1answer
899 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 ...
1
vote
2answers
1k 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 ...
0
votes
1answer
603 views

infotemplate getting cutoff on top or bottom of screen?

in my app, i display few points across the map. these points have infotemplate with details in them and sometimes are quite large (around 350px height) if they have alot of information associated with ...
4
votes
1answer
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 ...
2
votes
2answers
2k 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 ...
1
vote
2answers
191 views

FeatureLayer fullExtent is being constricted by Dojo ContentPane side panel

I have an ArcGIS JavaScript application which displays one single FeatureLayer on a map which is in a Dojo BorderContainer/ContentPane template similar to the one shown here. I am trying to ...
3
votes
1answer
314 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 ...