your-first-pwapp | Code associated with Your First Progressive Web | Web Framework library
kandi X-RAY | your-first-pwapp Summary
kandi X-RAY | your-first-pwapp Summary
Code associated with Your First Progressive Web App codelab
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Top functions reviewed by kandi - BETA
- Returns a unit .
- Get date time from matches .
- Return a string representation of the given format .
- Render the forecast .
- Creates a new DateTime instance .
- create relative time for relative units
- Calculates relative difference between start and end
- Parses the time zone information .
- Returns the high order of the week sorted by week .
- Construct a new Date formatter .
your-first-pwapp Key Features
your-first-pwapp Examples and Code Snippets
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Trending Discussions on your-first-pwapp
QUESTION
I followed Google's first PWA tutorial and created my own project https://my-pwa-77d8a.firebaseapp.com. Everything looks fine:
- The project has a
manifest.json
file - I'm using HTTPS on Firebase
- The code has the
tag
- My manifest.json file contains: icons specs, name, short_name, start_url
- I'm using Vue.js as my main framework and all the rest was built with vanilla JS
- The service worker is set and running without errors
- The console shows no erros
manifest.json
...ANSWER
Answered 2017-Jun-06 at 16:05The problem is that your offline.html
file (https://my-pwa-77d8a.firebaseapp.com/offline.html) is returning 404.
QUESTION
I'm using some service worker code from the Progressive Web app tutorial by Google but I am getting an error:
...ANSWER
Answered 2019-Feb-19 at 18:13You're on the right track with using clone()
, but the timing is important. You need to make sure that you call clone()
before the final return response
executes, because at that point, the response will be passed to the service worker's client page, and its body will be "consumed".
There are two ways of fixing this: either call clone()
prior to executing the asynchronous caching code, or alternatively, delay your return response
statement until after the caching has completed.
I'm going to suggest the first approach, since it means you'll end up getting the response to the page as soon as possible. I'm also going to suggest that you rewrite your code to use async
/await
, as it's much more readable (and supported by any browser that also supports service workers today).
QUESTION
So I was exploring PWAs today and followed Your First Progressive Web App. It takes 5 mins and works on my laptop but the problem is, I can't figure out how to browse it through my phone yet. So I searched and found How can I access my localhost from my Android device? But unfortunately, the answers provided there don't work for me.
Why would that be? Does PWA require some different kind of setup? Am I going all wrong about this? Adiitionally I couldn't find any tutorials that take you to actually browsing your PWA in a mobile. Why?
...ANSWER
Answered 2018-May-03 at 05:30While the Your First Progressive Web App tutorial tells you to start a server in your localhost. So as mentioned by @Anand, you won't be able to simply access the PWA in you phone.
The most simple solution is to use ngrok. Use it will expose a public url for you web app which you can you to access in any device you want.
Simply install ngrok from here and follow through. Cheers ;)
QUESTION
i am trying to create a PWA (Progressive Web App) project at which server side processing is built with PHP. That is why i need to work with Xampp, so that i can test my project before deploying to my server.
But i encountered an interesting issue, which i could not find an answer to.
There are two identical versions of the same project. One is uploaded to online server, and the other one is located at Xampp folder.
And i access these folders through three different server.
- Google Chrome Web Server : Project files are located at Xampp folder (C:\xampp\htdocs), and i can access them through http://127.0.0.1:8887/.
- My Cloud Server Online : Apache / Centos 6.1
- Xampp Server : Located at (C:\xampp\htdocs). I am using virtual host, and i can access via gulmobil.bar (This one is a virtual domain pointed at 127.0.0.1 / port 80)
In terms of opening the page, there is no problem. All of the three servers do their job. But when i inspect the pages through Chrome Dev Tools, while the first two servers (Chrome Web Server and Online Server) work fine, the one working under Xampp, does not show "Service Workers" and "Cache Storage".
...ANSWER
Answered 2018-Sep-30 at 23:42I finally figured out that it was an SSL issue related to the use of Vhost. Thanks to @Jeff Posnick, I realized that in order to run Service Worker you need to access your page and service worker script via http://localhost[:port]
, or via http://127.x.y.z[:port]
.
If anyone having the same issue would like to read more visit this SO Question
But still if you want to use Vhost, follow these steps to install SSL certificate for Xampp.
QUESTION
I am working on the progressive web application sample: https://developers.google.com/web/fundamentals/codelabs/your-first-pwapp/
Following the instruction, I am on the step of register service worker. This is the code for register service worker:
...ANSWER
Answered 2018-Jul-04 at 19:04Your service worker is not linked properly. Mentioned path is not correct and so it’s getting 404 response. Remove the “.” In the path and place service worker and the file containing this script in same place.
QUESTION
I've been following the guidance on google to create a PWA, but I am interested if there are any conventions to communicate with your data server that you are being called by a PWA. Is the easiest thing to add a parameter to the request i.e.
...ANSWER
Answered 2018-Aug-03 at 22:13In your code
QUESTION
I am trying to super-optimize a PWA by combining and minifying as much as I can. My application is based mostly on a google tutorial on service workers - and as such I have code such as this in my service worker:
...ANSWER
Answered 2017-Sep-04 at 12:30I ended up solving this by making the following changes.
- Move the
filesToCache
variable to its own json file -filesToCache.json
- Update my service worker to load that file in during
install
- Use
gulp-json-editor
to manipulate the file on build.
Code in gulpfile
QUESTION
I have been following this tutorial on Progressive Web Apps and I am trying to find a way to present the user with some sort of message when the app is offline. My code so far is pretty much the same as the tutorial:
...ANSWER
Answered 2017-Feb-09 at 23:53Below is the mods just to do an alert, you can then change the alert to say using Jquery or direct DOM to update your HTML page..
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