How can I use jQuery to assign every element in a class its current height to its data-height attribute?
So if I were dealing with just one el开发者_JS百科ement, I could use the following:
$("#id").attr( "data-height" , $("#id").css("height") );
But is there any way to do this with every element in a class?
$('.myElem').each(function() {
$this = $(this);
$this.attr('data-height', $this.height());
});
You could also just use the .data()
method
$('.myElem').each(function() {
$this = $(this);
$this.data('height', $this.height());
});
$('.className').children().each(function(i, obj) {
$(obj).attr('data-height', $(obj).css('height'));
});
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