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extends ../reference.jade
block documentation
h2 Conditionals
p Jade's first-class conditional syntax allows for optional parenthesis, and you may now omit the leading <code>-</code> otherwise it's identical, still just regular javascript:
.row(data-control='interactive')
.col-lg-6
+jade
:jadesrc
- var user = { description: 'foo bar baz' }
- var authorised = false
#user
if user.description
h2 Description
p.description= user.description
else if authorised
h2 Description
p.description.
User has no description,
why not add one...
else
h1 Description
p.description User has no description
.col-lg-6
+html
:htmlsrc
<div id="user">
<h2>Description</h2>
<p class="description">foo bar baz</p>
</div>
p Jade also provides a negated version <code>unless</code> (the following are therefore equivalent):
.row
.col-lg-6
+jade
:jadesrc
unless user.isAnonymous
p You're logged in as \#{user.name}
.col-lg-6
+jade
:jadesrc
if !user.isAnonymous
p You're logged in as \#{user.name}
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