In the last part of the series, we generated a new Phoenix project and made the necessary changes to support Tailwind CSS. We also defined our doma...
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I ran into a bit of snag yesterday. Today I started the tutorial again from the beginning and hit the same thing:
👋🏼 Can you run
mix hex.outdated
and confirm that you have the latest version of LiveView installed?I have updated the version of live_view and it worked! Ricardo thanks for your help.
A couple other things that happened:
First, in /lib/calendlex_web/live/page_live.html.heex we have
Which led me to an error message:
function EventType.event_type/1 is undefined (module EventType is not available)
The solution was just to add CalendlexWeb.Components.EventType.event_type instead of just EventType.event_type
So, my question how did you manage to make it just EventType instead of the whole thing CalendlexWeb.Components.EventType?
Second, and instead of EventType.event_type you have in the source code EventType.selector.
I was having the same issue...
Aliasing EventType in the page_live.ex file does work.
As Chris said, aliasing the component module in your live view should do the trick. Regarding the
selector
function, it was a last-minute refactor I did. I will pay more attention to these kind of errors in the following parts, sorry for the inconvenience 🙌phoenix_live_view 0.16.4 0.17.5
Is the version of live_view an issue here? Seems so, I ran your source code it worked. I also checked it with the hex.outdated command and the live_view version is 0.17.5.
I'll try to update and report back.
Upgrading
phoenix_live_view
should fix the issue 🤞🏼Great tutorial!
I'm running into an issue with the live_session @owner assignment...
When I start up the server and navigate to the page, I get an error like the following:
[error] #PID<0.521.0> running CalendlexWeb.Endpoint (connection #PID<0.520.0>, stream id 1) terminated
Server: localhost:4000 (http)
Request: GET /
** (exit) an exception was raised:
** (ArgumentError) assign @owner not available in template.
Please make sure all proper assigns have been set. If you are
calling a component, make sure you are passing all required
assigns as arguments.
Available assigns: [:changed, :event_types, :flash, :live_action, :socket]
I've made sure all the code matches. Any ideas why? Just seems like the live_session stuff isn't working, or being ignored.
I think that's because you need to remove this from the router:
But then I think you will ran into the same error I ran into.
That worked for me, thanks.
Fortunately (unfortunately?), I didn't run into your issue.
Hi there! Can you run
mix hex.outdated
and confirm that you have the latest version of LiveView installed?Actually, I had noticed that your live_view version was higher, so I did update that and it fixed the @owner assignment issue.
I was also running into another issue with the EventType component:
"function EventType.event_type/1 is undefined (module EventType is not available)" and it also couldn't event find the "EventType" module.
It seems that's supposed to be EventType.selector... so changing that, and then adding "alias Calendlex.Components.EventType" to the page_live.ex file helped.
I see that Anton was having the same issue as me, so disregard this.
Yeah, my bad. I should have specified that
live_session
should wrap the current scope. I'll rewrite that part, thanks for reporting the issue :)Very nice tutorial thank you very much, I have small note for you :)
in
selector
function component instead of wrapping the whole classes inside{[class: "inline-block w-8 h-8 ..."]}
you can just write it like normal HTML class, just like thisclass={"inline-block w-8 ..."}
so just wrap the double quotes only with{".."}
Thanks for the note, you are right. I'll change it ASAP, cheers!
Hello Ricardo, Kindly elaborate more on
temporary_assigns
options for me , how exactly do they work? I have tried to pass it in my application but when I render the page I can't see the list of items assigned since it has been overriden by the empty list passed in temporary_assigns