Help with jQuery selection

I figured enough jQuery to select this chunk out of a huge HTML document. I want to select the value of subject, body, and date_or_offset. (these are name attributes as shown below). How do I go about this. Assuming this print is from alert($(this).html()) inside a call back function.

<p><label for="first">Subject</label>  <br>
   <input class="input" name="subject" type="text">
</p>
<p><label for="textarea">Body </label> <br>
   <textarea class="textarea" name="body" id="textarea" rows="5" cols="30"></textarea>  
</p>
<p><label for="first">Date <span>开发者_Go百科(xx/xx/xxxx) or Offset</span></label>  <br>
   <input class="input" name="date_or_offset" id="first" type="text">
</p>

You can get it via .find() and .val(), like this:

var subject = $(this).find('input[name=subject]').val();
var body = $('#textarea').val();
var date = $('#first').val();

Since IDs are unique, the last 2 can be selected via a #ID selector directly, the first we find by name="subject" using an attribute-equals selector. If the IDs aren't unique (and they should be, fix it if that's the case) you can use a simular [name=xx] selector for the others, just use textarea instead of input for the body element.

$("input[name=subject]").val();
$("#textarea").val();
$("#first").val();