April 2016
Beginner to intermediate
389 pages
9h 8m
Korean
Content preview from 한 권으로 끝내는 Node & Express: 웹사이트 구축을 위한 서버 사이드 자바스크립트
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
107
7
장
-
핸들바를 사용한 템플릿
7.1.
절대 규칙은 이것 하나뿐
1
자바스크립트에서
HTML
을 절대 쓰지 말라는 것이 아니라, 가능하면 피하라는 뜻입니다. 특
히, 제이쿼리 같은 라이브러리 덕에 프론트엔드 코드에서는 이렇게 하는 게 더 좋습니다. 예를
들어 이 정도라면 별문제 없을 겁니다.
$('#
error
').
html
('
Something
<
b
>
very bad
</
b
>
happened
!');
하지만 위 코드가 최종적으로는 이렇게 바뀐다면 어떨까요.
$('#
error
').
html
('<
div class
=
"
error
"><
h3
>
Error
</
h3
>'
+
'<
p
>
Something
<
b
><
a href
=
"/
error
-
detail
/'
+
errorNumber
+
'">
very bad
</
a
></
b
>
'
+
'
happened
.
<
a href
=
"/
try
-
again
">
Try again
<
a
>,
or
'
+
'<
a href
=
"/
contact
">
contact support
</
a
>.</
p
></
div
>');
템플릿을 쓰는 편이 좋습니다. 요점은,
HTML
을 문자열로 만드는 게 나은지, 템플릿을 쓰는 편
이 나은지 상황에 따라 잘 판단해야 한다는 겁니다. 필자는 템플릿을 추천하는 편입니다. 정말
단순한 걸 빼면 자바스크립트로
HTML
을 생성하는 일은 피하십시오.
7.2.
템플릿 엔진 선택
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.