Ask Ubuntu
Ask Ubuntu

Questions tagged [webapp-development]

14 questions
37
votes
7 answers

How do I develop an Ubuntu application in HTML and JS?

I am developing an app and I think HTML and JavaScript are better for the future, but I cannot find any tutorials (I need the app to use the system theme). Are there bindings for Unity, message menu and notification, couchdb and so on?
user6320
9
votes
3 answers

Open port 443 for a node web app

I've been trying to run a node web app on port 443 but I'm getting this output Error: listen EACCES 0.0.0.0:443 Already tried ufw allow 443/tcp but nmap is still not showing 443 as an open port. Also tried sudo iptables -A INPUT -p tcp --dport 443…
kikemx78
  • 311
7
votes
1 answer

What steps do I follow to run a stock Hello World CGI script?

Assume I have finished installing a modern release of stock Ubuntu, and have the following script. #!/bin/sh echo "Content-type: text/html\n" echo "Hello world" How do I install and configure Apache to serve a "Hello…
Jjed
  • 14,064
4
votes
1 answer

Stop sleep in Ubuntu Touch webapp

How can I configure my webapp so the screen won't go to sleep when the app is open? This would be useful for the youtube webapp
Merlijn Sebrechts
  • 7,687
3
votes
0 answers

Is it correct to make WebApps for Ubuntu Desktop 14.04+ with "webapp-container"?

I'm trying to make a simple webapp for Ubuntu Desktop only (Ubuntu 14.04 and 16.04). To do it, I've made a .desktop file with the following "Exec" line: Exec=webapp-container --enable-back-forward --enable-addressbar --store-session-cookies…
alevipri
  • 271
2
votes
0 answers

Definitive ionic install guide

Down vote me to antarctica if you must but I have tried every guide, vm, script to try and get this working but I just can't get it to play ball. What goes wrong? you name it. There are so many dependancies and steps. Has anyone got a definitive…
maxum
  • 155
  • 1
  • 1
  • 9
1
vote
2 answers

Why does my Perl CGI script raise an internal server error on Apache?

I've installed apache2 on Ubuntu 11.04, and localhost is working. I created a simple printenv.pl script and put it in the following directory $ mv printenv.pl /usr/lib/cgi-bin/ $ chmod +rx /usr/lib/cgi-bin/printenv.pl However when I go to…
itcplpl
  • 11
1
vote
1 answer

In Ubuntu SDK, I can't test apps on my Nexus phone (Server Rejected Key)

I just made my first webapp for Ubuntu Touch with the Ubuntu SDK. If I test using deploy locally, it works fine. If I test on my device, it returns me : "-1: error: Could not connect to host: Server rejected key. Is the device connected and set up…
winniemiel05
  • 259
1
vote
1 answer

Unity webapp is not working in Ubuntu 14.04

I created an Unity webapp for Telegram: It works perfect in Ubuntu 13.10. In Ubuntu 14.04 is not working: I open the Webogram web. Firefox is asking about to install the webapp > I click yes. Problem: No icon appears in the Unity Launcher. Am I…
Costales
  • 2,318
1
vote
1 answer

Is it possible to store configuration values in a webapp?

I'm currently playing around with the Ubuntu webapps preview. For some cases it may be useful to store some configuration settings. Does anyone know if this is possible?
Michael W
  • 213
0
votes
1 answer

Prevent web apps from using browser?

So I've been "developing" web apps for Ubuntu mobile devices using the Web App Generator and all seems to be going well... But some - not all - of my web apps move over to the browser when a link is clicked. Is it possible to prevent web apps from…
Gregory Opera
  • 2,729
0
votes
0 answers

How to make Unity desktop webapp (not Touch)

I want to make an Ubuntu desktop app that will display my website, kind of like the Amazon app that comes in the default installation. I am not trying to make an app for Ubuntu Touch, nor setting up my website so it will have Unity integration when…
John Scott
  • 1,472
0
votes
1 answer

Improvements suggestions

If I would like to email Ubuntu for improvement suggestions of the entire operating system. Who do I email? Or where can I find the real support site for Ubuntu like. Support ticket.intel.com similar at Ubuntu?. As well Ubuntu / Debian needs to…
tap17
  • 1
0
votes
1 answer

Webapp fails with net::ERR_CONNECTION_REFUSED with Ubuntu 18.04.4 Server Edition but works fine with Ubuntu 18.04.4 Desktop

I put in this repository a tiny testing webapp: https://github.com/marcoippolito/testproject If I git clone it in a laptop using Linux 5.3 Ubuntu 18.04.3 LTS (Bionic Beaver) with this environment: (base) marco@marco-U36SG:~/vueMatters/testproject$…
user2315094
  • 247
  • 2
  • 6
  • 19