在Jquery中保存数据属性

Question

I would like to loop through a page of

and store every

with the data attribute of "agencyname". Although, my JQuery code doesnt allow me to do so. Can someone take a look and let me know what I am doing wrong, thanks.

The HTML First

The Jquery:

var myVals = [];
$('a').data('agencyname').map(function(){
  myVals.push($(this).attr('value'));
});

Answer 1

Try this using attribute selectors.

var myVals = $('a[data-agencyname]').map(function(){
 return $(this).data('agencyname');
}).get();

DEMO