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dherrmann

data attribute

in Getting Started • 10 years ago

How can I set a variable into the data attribute like shown?

Thanks for your support!

var xy = $(this).data('file'),

xy1 = (klick +'1');

$('div[data-file=?xy1?])'.hide();

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Godsbest

Re: data attribute

10 years ago

var xy = $(element).data( 'file' );

gets the value stored in the data-file attribute; it is a getter, not a setter. If the attribute does not exist, this statement will not create it. To set a value you use:

$(element).data( 'file','kick1' );

Now to select that element and hide it, here is how:

var xy1 = 'kick1';//some string
$('element[data-file=' + xy1 + ']').hide();

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Get data using attribute
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data attribute

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