Created
November 29, 2012 13:41
-
-
Save taea/4169169 to your computer and use it in GitHub Desktop.
listのn番目以降を隠したり表示したりするjQuery(gist: 4168815 をもうちょっとかっこよくした)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$(function(){ | |
var contents = '.list li'; //対象のlist | |
var trigger = '.trigger'; //スイッチ | |
var contentsLength = $(contents).length; //listの個数 | |
var n = 10; //初期状態で表出したいlistの個数 | |
//listがn個以上ある場合は | |
if(contentsLength > n){ | |
//n番目以降を隠す | |
for(var i=n; i<contentsLength; i++){ | |
$(contents+ ':eq(' +i+ ')').hide(); | |
} | |
$(trigger).click(function(){ | |
if($(contents + ':eq(' +n+ ')').is(":hidden")){ | |
for(var i=n; i<contentsLength; i++){ | |
$(contents+ ':eq(' +i+ ')').fadeIn("fast"); | |
} | |
$(trigger).html([ | |
'<a href="#">', | |
'<i class="icon-sort-up"></i>', | |
'閉じる', | |
'</a>' | |
].join('')); | |
}else{ | |
for(var i=n; i<contentsLength; i++){ | |
$(contents + ':eq(' +i+ ')').fadeOut("fast"); | |
} | |
$(trigger).html([ | |
'<a href="#">', | |
'<i class="icon-sort-down"></i>', | |
'もっと見る', | |
'</a>' | |
].join('')); | |
} | |
}); | |
//listがn個以下の場合はスイッチを隠す | |
}else{ | |
$(trigger).hide(); | |
} | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
でもだいぶ力技感がw