As ionic5 is now released, so now when I use this command ionic start myApp blank --type=angular ionic5 app is created, I can confirm this from ionic info command, I am wondering how can I create ionic4 project. The reason behind creating ionic4 project is I have one app in ionic3 and I want to upgrade that app to first in ionic4 and then to ionic5 instead of directly going to latest one because I don't yet know the breaking changes in ionic5 yet and I haven't yet worked on it as well
okay, I got ionic4 app by first creating project with command sudo ionic start myApp blank --type=angular and then when project was created, then using sudo npm i #ionic/angular#^4.0.0 inside app directory to update the ionic info, this can be confirmed both via package.json and ionic info command
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Problem
When I release a new version to the production channel in Ionic Pro Deploy (Channels) then I have to cycle my app twice in order to get the latest version. Even worse, on the first cycle my app reverts back to a far earlier version for some reason.
What I mean by cycling is, starting from a state where the application is shut down and not open, I open the app, wait for the splash screen to go away and app to be ready, and then close the app.
Question
How do I get my app to download the latest version on the very next time I open the Ionic app following my production release?
Plugin configuration
I used the plugin config from the dashboard.ionicjs.com page:
cordova plugin add cordova-plugin-ionic --save \
--variable APP_ID="[myappid]" \
--variable CHANNEL_NAME="Production" \
--variable UPDATE_METHOD="background"
Execute the command you already showed but set UPDATE_METHOD to "auto"
If you wand more control over your updating methods have a look at this:
https://ionicframework.com/docs/pro/deploy/plugin-api.html
In my case, live deploy worked correctly on a "blank" Ionic project. Live deploy also worked correctly on "my" app on iOS but not on Android.
I followed the follow steps and successfully fixed Android. However, during this process iOS suddenly had the same problem (would apply update on app install/close/open).
Set versions as per Ionic support. IonicPro live deploy currently requires these versions. Ionic are in the process of fixing this dependency:
"cordova-plugin-ionic-webview": "1.1.19",
"cordova-plugin-ionic": "4.1.7",
Install a new version of "blank" project. Update my app to use the same npm plugin versions (some of my app plugins were old).
Remove/add android platform. My hunch is this is what ultimately resolved the issue.
I wanted to try a remove/add ios platform to see if that also resolved the issue on iOS. But it was less work to ultimately switch over to IonicPro rather than re-config the local build setup.
Live deploy worked correctly on both iOS and Android after creating binaries in IonicPro.
It's been a while since I developed in ionic ( 1 yr ). I think things have changed.
I used to be able to create a new blank template ionic project at a local folder on the mac and then replace its placeholder www folder with another project's www folder. This used to work.
Now, replacing the www folder in that ionic blank project makes no difference when I run any of these commands
ionic serve
cordova build ios
cordova emulate ios
I keep seeing the "The world is your oyster" message.
In fact, when I even renamed the local folder that was holding the entire ionic project, the cordova build ios still has worked without any complaints.
Clearly, the code is running somewhere else.
I also notice this at the terminal prompt:
➜ vb git:(master)
Here the git:(master) thing is new to me. Could this be the culprit?
If so, how can I disassociate the github aspect so I can work on the local and quickly test the changes I will be making in the local www as easy as going cordova build ios?
The problem was that when I created the blank project, I used the defaults which now outputs an ionic 2 baby.
I did the following 2 changes to solve my problem.
create my app for version 1 by appending --type=ionic1 as follows:
ionic cordova start myapp -blank --type=ionic1
I also prefixed allmy cordova commands with ionic name space.
Now I can replace the www all day long and my ionic cordova build ios & ionic cordova emulate ios will comply.
hope it will help someone.
I have created my first Ionic app using CLI, so I did:
ionic start my-project --v2 blank
I run ionic serve command inside the project's folder, and I can see the brand new project in the browser. I did some changes in the project and run ionic serve again, perfectly fine.
I created another project with CLI:
ionic start second-project --v2 blank
Then, I run ionic serve from inside the second project's folder and the first one is actually loaded, not the second one.
What did I miss?
I didn't try to clear the browser history but I remembered that I did play around with Service Workers in my first app, it was a PWA.
So I ran ionic serve then opened Chrome's Developer Tools and found out that it was still there, so I Unregistered the service worker and deleted it under the Cache Storage section.
Stopped and ran ionic serve again and it loads the right app now.
This is how I solved this issue.
Chrome was still using the cache from that previous app. I ran ionic serve it loaded my wrong app, then I opened the Developer Tools, and under Applications tab, Service Workers option, it was there.
I clicked the 'Unregister' option, then under 'Cache Storage' section I deleted the registered previous application's cache with the right click option. This solved my problem.
When I'm trying to create a simple ionic app with 'ionic start' command, I see that ionic downloads a base app and the template indicated, but then I see 'Installing npm packages...' and it that never ends it's process (I have waited hours).
Ionic creates the myapp folder with files within it, but I don't know if it finally creates the ionic app to work with. If I put 'ionic serve' there is nothing on screen, even if I choose the tabs template.. or an error 'couldn't find ionic.config.json file'
is it a firewall issue? anyone has faced with this?
You must update your ionic to beta version using:
npm install -g ionic#beta
I am new to Ionic and just getting used to it. However I have noticed that when I create an app files are download from github such as:
Downloading:
https://github.com/driftyco/ionic-app-base/archive/master.zip
Often working without internet access is there a way that files I might need can be downloaded once and stored locally?
Yes, you can avoid downloading it with each new app. When you wrote something like to
$ ionic start YourAppName tabs
tabs - is an alias to Ionic starter repository. You can replace with relative or absolute path to a local directory.
Check out more about start parameters there - Starting an Ionic App.
EDIT: I don't see a reason why the code below couldn't work. And Yes, you have to unpack your default app files to some folder.
$ ionic start YourAppName c:\Temp\ionic-app-base-master
The command ionic start myApp will always create your project with the latest version of Ionic. It will always download the github. Currently there is no how to create a new project without using the downlod of the github.
You can create a blank project and uses it as "boilerplate project" (ionic start myApp blank). Then, when necessary, to update the Ionic (newest version) go to the root of your project and run ionic lib update.
Just download all the templates once and use it whenever you need when you are offline. Ionic will always download latest bundle when you do:
ionic start MyApp