Created
May 26, 2010 20:11
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// Instead of using $('div').parent().parent().parent().parent().addClass('lol') | |
// you can use this: $('div').parentx(4).addClass('lol') | |
if ( window.jQuery ) { | |
jQuery.fn.parentx = function( i ) { | |
if ( i > 1 ) { | |
var e = $(this); | |
for ( var a = 1; a <= i; a++ ) { | |
e = e.parent(); | |
} | |
return e; | |
} | |
return $(this).parent(); | |
} | |
} |
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Effectivement, peut-être que le
for
est un peu gourmand en termes de ressources. Cependant, un index inexistant dans ton[]
pourrait causer une erreur. Je teste ça et je reviens avec les résultats ;)