This Browser does not support ServiceWorkers message












1














I implemented a manifest.json and a serviceworker.js in an existing little vuejs project. I would like to add the app to the android homescreen. But on all plattforms, chrome70/windows or android chrome I get "This Browser does not support ServiceWorkers"



why?



the json:



{
"short_name": "dsdfsdf",
"name": "Fsdfsdfdf",
"icons": [
{
"src": "icon-48.png",
"type": "image/png",
"sizes": "48x48"
},
{
"src": "icon-96.png",
"type": "image/png",
"sizes": "96x96"
},
{
"src": "icon-192.png",
"type": "image/png",
"sizes": "192x192"
}
],
"display": "fullscreen",
"start_url": "index.html"
}


the app.js looks:



'use strict'

+function() {
if (!('serviceWorker' in navigator)) {
alert('This Browser does not support ServiceWorkers.')
return
}

if (navigator.serviceWorker.controller) {
console.info('ServiceWorker runs')
return
}

console.info('Registering ServiceWorker ...')
navigator.serviceWorker
.register('./serviceworker.js')
.catch(function(err) {
console.error('ServiceWorker has not been registered!', err)
})
}()

if (location.search)
if (location.search.slice(1) === 'from_hs')
document.querySelector('h1').insertAdjacentHTML('afterend', '<h2>Hey, I'm an app!</h2>')









share|improve this question
























  • Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
    – Charis Theo
    Nov 13 '18 at 13:58












  • Also make sure you serve your files through an ssl connection, see the criteria
    – Charis Theo
    Nov 13 '18 at 14:01
















1














I implemented a manifest.json and a serviceworker.js in an existing little vuejs project. I would like to add the app to the android homescreen. But on all plattforms, chrome70/windows or android chrome I get "This Browser does not support ServiceWorkers"



why?



the json:



{
"short_name": "dsdfsdf",
"name": "Fsdfsdfdf",
"icons": [
{
"src": "icon-48.png",
"type": "image/png",
"sizes": "48x48"
},
{
"src": "icon-96.png",
"type": "image/png",
"sizes": "96x96"
},
{
"src": "icon-192.png",
"type": "image/png",
"sizes": "192x192"
}
],
"display": "fullscreen",
"start_url": "index.html"
}


the app.js looks:



'use strict'

+function() {
if (!('serviceWorker' in navigator)) {
alert('This Browser does not support ServiceWorkers.')
return
}

if (navigator.serviceWorker.controller) {
console.info('ServiceWorker runs')
return
}

console.info('Registering ServiceWorker ...')
navigator.serviceWorker
.register('./serviceworker.js')
.catch(function(err) {
console.error('ServiceWorker has not been registered!', err)
})
}()

if (location.search)
if (location.search.slice(1) === 'from_hs')
document.querySelector('h1').insertAdjacentHTML('afterend', '<h2>Hey, I'm an app!</h2>')









share|improve this question
























  • Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
    – Charis Theo
    Nov 13 '18 at 13:58












  • Also make sure you serve your files through an ssl connection, see the criteria
    – Charis Theo
    Nov 13 '18 at 14:01














1












1








1







I implemented a manifest.json and a serviceworker.js in an existing little vuejs project. I would like to add the app to the android homescreen. But on all plattforms, chrome70/windows or android chrome I get "This Browser does not support ServiceWorkers"



why?



the json:



{
"short_name": "dsdfsdf",
"name": "Fsdfsdfdf",
"icons": [
{
"src": "icon-48.png",
"type": "image/png",
"sizes": "48x48"
},
{
"src": "icon-96.png",
"type": "image/png",
"sizes": "96x96"
},
{
"src": "icon-192.png",
"type": "image/png",
"sizes": "192x192"
}
],
"display": "fullscreen",
"start_url": "index.html"
}


the app.js looks:



'use strict'

+function() {
if (!('serviceWorker' in navigator)) {
alert('This Browser does not support ServiceWorkers.')
return
}

if (navigator.serviceWorker.controller) {
console.info('ServiceWorker runs')
return
}

console.info('Registering ServiceWorker ...')
navigator.serviceWorker
.register('./serviceworker.js')
.catch(function(err) {
console.error('ServiceWorker has not been registered!', err)
})
}()

if (location.search)
if (location.search.slice(1) === 'from_hs')
document.querySelector('h1').insertAdjacentHTML('afterend', '<h2>Hey, I'm an app!</h2>')









share|improve this question















I implemented a manifest.json and a serviceworker.js in an existing little vuejs project. I would like to add the app to the android homescreen. But on all plattforms, chrome70/windows or android chrome I get "This Browser does not support ServiceWorkers"



why?



the json:



{
"short_name": "dsdfsdf",
"name": "Fsdfsdfdf",
"icons": [
{
"src": "icon-48.png",
"type": "image/png",
"sizes": "48x48"
},
{
"src": "icon-96.png",
"type": "image/png",
"sizes": "96x96"
},
{
"src": "icon-192.png",
"type": "image/png",
"sizes": "192x192"
}
],
"display": "fullscreen",
"start_url": "index.html"
}


the app.js looks:



'use strict'

+function() {
if (!('serviceWorker' in navigator)) {
alert('This Browser does not support ServiceWorkers.')
return
}

if (navigator.serviceWorker.controller) {
console.info('ServiceWorker runs')
return
}

console.info('Registering ServiceWorker ...')
navigator.serviceWorker
.register('./serviceworker.js')
.catch(function(err) {
console.error('ServiceWorker has not been registered!', err)
})
}()

if (location.search)
if (location.search.slice(1) === 'from_hs')
document.querySelector('h1').insertAdjacentHTML('afterend', '<h2>Hey, I'm an app!</h2>')






progressive-web-apps






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 12 '18 at 10:04

























asked Nov 12 '18 at 9:57









bluelemonade

131211




131211












  • Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
    – Charis Theo
    Nov 13 '18 at 13:58












  • Also make sure you serve your files through an ssl connection, see the criteria
    – Charis Theo
    Nov 13 '18 at 14:01


















  • Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
    – Charis Theo
    Nov 13 '18 at 13:58












  • Also make sure you serve your files through an ssl connection, see the criteria
    – Charis Theo
    Nov 13 '18 at 14:01
















Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
– Charis Theo
Nov 13 '18 at 13:58






Your IIFE (Immediately Invoked Function Expression) has a typo. Change it to this: (function(){ })(); Also make sure you add semicolons in your code before a new line
– Charis Theo
Nov 13 '18 at 13:58














Also make sure you serve your files through an ssl connection, see the criteria
– Charis Theo
Nov 13 '18 at 14:01




Also make sure you serve your files through an ssl connection, see the criteria
– Charis Theo
Nov 13 '18 at 14:01












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