Starting JavaScript (JS)
What more conventional programming looks like
Feel free to use your laptops
Variables, Types, Comments
If, else, else if
If, else, else if
also switch
What is the value of a? of b?
Console
Right click -> Inspect element -> console
or
F12
or
Ctrl (cmd) + shift + i
While loops
also do-while
For loops
Generally used over while
That's the majority of programming logic!
Structures that help us stay generic
(this is a good thing!)
Problem:
Functions
Saves us from rewriting something every time
Problem:
How can we fix this?
Arrays
No matter how many buttons we have, this applies to all of them!
Yay for saving us work!
Arrays (cont.)
Arrays can have whatever we want in them
Arrays can be nested. Remember what that means?
Problem:
There are lots of problems when programming, huh?
Objects
That's all the structures we need
Interacting with other things on our page
Selecting/Editing elements
Events
Editing the DOM
That's about it for interacting with elements
Now what?
Some other things worth mentioning
Scoping
True for functions, loops, if/else
Error handling
More complex condition checking
Alternative values
That's about it :)
Next week we'll get things moving!
Animations!
Project time!
Create your own lock mechanism
Send to hello@zachsaucier.com
to enter competition
