Hi, I'm sorry if this might be a stupid question but I didn't find any answer on the web. Maybe because I am not using the correct keywords idk.
Anyway, I'm using VueJS to create an application that keeps track of your blood alcohol level.
I am using 3 vue instances and I have to access an array from a v-for witch is located in another vue instance.
Here is my code: https://jsfiddle.net/nsk0g1ou/
I've put my vue instance in a variable and tried to recall that but it's not working.
Should I use mixins?
I hope I've been clear.
Top comments (8)
If you're using multiple Vue instances, you can reference the instance
databyinstanceName.data.dataYouWant. Here's a quick example: jsfiddle.net/9uon0dwx/This works but I think I'll use the method adviced by fencina because I guess it's the best way.
This is mind blowing, thank you so much.
I Will try.
Is there a reason you are using three different instances? Ideally, you should only be using one instance of Vue and then everything else is components.
Thank you for your answer.
I am using more instances because Onsen UI (CSS framework) doesn't let me use one single vue instance.
Don't know why but if I use only one instance it does not show me anything.
Very strange.. can you show that in jsFiddle?
You should also check this repo (bit old): github.com/frandiox/onsenui-vue-ro...
jsfiddle.net/ejm59tpo/1/
This is my code, on JsFiddle works the framework but not vue but I guess that's normal.
Also, my project is based on Cordova, I don't know if this could be related.
Thanks for that repo, however I'd like to keep the project simple.
Hi there!
You should try using a state pattern (check vuejs doc vuejs.org/v2/guide/state-managemen...)
Basically, you create a data object and allow your instances to "share" it.
Therefore, you can access and mutate this object from those instances, and it behaves in a reactive way.
If your application grow up, you should evaluate using vuex (vuex.vuejs.org/), which helps you with some issues you may find when working with state management, such as painful debugging.
Hope this helps you!