编程:
目标:熟练掌握和理解
※ DOM structure – how nodes are related to one another and how to traverse from one to the next.
※ DOM manipulation – how to add, remove, move, copy, create, and find nodes.
※ Events - how to use them and the major differences between IE and the DOM event models.
?? XMLHttpRequest – what it is, how to perform a complete GET request, how to detect errors.
? The box model - how margin, padding, and border are related and the difference between border-box (standards mode) and content-box (old Internet Explorer) sizing.
? Block vs. inline elements – how to manipulate using CSS, how they effect things around them and your ability to style them.
※ Floating elements – how to use them, troubles with them, and how to work around the troubles.
?? HTML vs. XHTML – how to trigger each and why this matters.
? JSON – what it is, why you’d want to use it, how to actually use it, implementation details
※ familiar ? not fully understand ?? what's this?