Question

Here’s a screenshot of my chrome javascript console demonstrating my dilemma.

I seriously cannot understand why i can’t fetch the “value” attribute.
The “class” attribute works just fine, so i figure the same should apply to “value”.
The code (coffeescript) i’m testing in my app looks like this:

$ ->
  $(".comment").click ->
   alert $(this).attr 'value'

Neither this nor the code shown in this pic work.

Does anyone know what i’m doing wrong or what i SHOULD be doing? Thanks in advance!

Answer 1

Use .val(). This will work only on select, input, textarea tags. For other tags, value attribute is not valid.

If you’re using latest jQuery, use data- attirbutes instead:

<div class="comment" data-value="64">

 var value = $('[div selector]').data('value');