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* How to Use CSS From Scratch (Without bundler) | * How to Use CSS From Scratch (Without bundler) | ||
* How to use JS hooks | * How to use JS hooks | ||
_________________________________________________ | |||
Note: | |||
defmodule AppWeb.PageLive do | |||
use AppWeb, :live_view | |||
alias App.Alerts | |||
def mount(_params, _session, socket) do | |||
{:ok, assign(socket, alerts: Alerts.list_alerts())} | |||
end | |||
def render(assigns) do | |||
~H""" | |||
<%= for alert <- @alerts do %> | |||
<%= if alert.enabled do %> | |||
<div><%= alert.content%></div> | |||
<% end %> | |||
<% end %> | |||
""" | |||
end | |||
end | |||
__________________________________________________ | __________________________________________________ | ||
Revision as of 20:51, 4 June 2023
- How to Create Database Seed Data.
- How to Use Generators in a Real World Project
- How to Work with Database Data via Basic Commands and Custom Change sets.
- How to Render Database Data to LiveView (via Context Commands).
- How to Create a Chat using PubSub.
- How to Create Event Handlers in LiveView
- How to Create a Dynamic Route from Scratch.
- How to Use Elixirs Template language
- How to Work with Modal
- How to Use CSS From Scratch (Without bundler)
- How to use JS hooks
_________________________________________________
Note:
defmodule AppWeb.PageLive do
use AppWeb, :live_view alias App.Alerts def mount(_params, _session, socket) do
{:ok, assign(socket, alerts: Alerts.list_alerts())}
end
def render(assigns) do
~H"""
<%= for alert <- @alerts do %>
<%= if alert.enabled do %>
<%= alert.content%>
<% end %>
<% end %>
"""
end
end __________________________________________________
Complex pattern matching https://www.youtube.com/watch?v=gCVWrM5BNVE
Genservers (and related, agent,task etc)
__________________________________________________
ECTO
query = from "artists", select:[:name]
Verbose:
Ecto.Query.from("artists", select[:name])
Repo.all(query)
- => [%{name: "Miles Davis"}, %{name: "Bill Evans"}]
Repo.to_sql(:all, query)