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<font face="Georgia">Not intrinsically, but you likely have, or
could easily create, something. If you started with a collection </font>of
objects that you wanted to render on a page, you could use each
object's index in the list as its ID. When the callback returned
that index, you would know exactly which object it referred to.<br>
<br>
Cheers,<br>
Bob<br>
<br>
On 9/19/11 3:15 AM, Milan Mimica wrote:
<blockquote
cite="mid:CAC+6wjrkuft+8jSF__uQ-mdtwuHdKFoFH28Uc9YuL01HwstP2A@mail.gmail.com"
type="cite">
<pre wrap="">On 18 September 2011 18:13, Milan Mimica <a class="moz-txt-link-rfc2396E" href="mailto:milan.mimica@gmail.com"><milan.mimica@gmail.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">need IDs. I don't want to introduce them just to make the presentation
layer happy.
</pre>
</blockquote>
<pre wrap="">
Oh is there something in Smalltalk like an address I could dereference
an object to, and then later reliable and uniquely reference that same
object using that address? Like a pointer or something.
</pre>
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