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100

jQuery - Get a element class based on a prefix

rated 0 times [ 104] [ 4] / answers: 1 / hits: 31141 / 14 Years ago, thu, july 8, 2010, 12:00:00

What's the fastest way possible to get a string like fade from the classes in the element below?

<div class=MyElement fx-fade> ... </div>

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aileenreynap

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answered 14 Years ago emerymariamm · Accepted Answer

var classes = $('.MyElement').attr('class').split(' ');

for (var i = 0; i < classes.length; i++) {

  var matches = /^fx-(.+)/.exec(classes[i]);

  if (matches != null) {

    var fxclass = matches[1];

  }

}