여러 페이지에서 구성 요소(프론트엔드 쪽에서는 보통 ‘위젯’이라 부릅니다) 하나를 재사용할
때가 많을 겁니다. 이를 템플릿에서는 파셜
partial
을 통해 해결합니다(이런 이름이 붙은 이유는
뷰 전체 혹은 페이지 전체를 렌더링하는 게 아니기 때문입니다). 포틀랜드, 벤드, 맨저니터
2
의
현재 날씨를 표시하는 구성 요소가 필요하다고 합시다. 원하는 페이지에는 어디든 이 구성 요
소를 쉽게 재사용할 수 있도록 파셜을 써서 만들려고 합니다. 먼저 파셜 파일
views
/
partials
/
weather
.
handlebars
를 만듭시다.
<
div class
=
"
weatherWidget
">
{{#
each partials
.
weatherContext
.
locations
}}
<
div class
=
"
location
">
<
h3
>{{
name
}}</
h3
>
<
a href
=
"{{
forecastUrl
}}">
<
img src
=
"{{
iconUrl
}}"
alt
=
"{{
weather
}}">
{{
weather
}},
{{
temp
}}
</
a
>
</
div
>
{{/
each
}}
<
small
>
Source
:
<
a href
=
"
http
://
www
.
wunderground
.
com
">
Weather
Underground
</
a
></
small
>
</
div
>
이 예 ...
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