[Twisted-web] Nevow upgrading trouble 2.0 ->4.1
matt at pollenation.net
Sun May 29 03:08:26 MDT 2005
Yun Mao wrote:
> Wonderful, problem solved! Thanks!!
> BTW1, I just realized that I messed up with the versions -- they are 0.2
> and 0.4.1 respectively. But it seems to have caused no confusion yet. :)
> BTW2, is it a "feature" of 0.2 or a bug of 0.4.1?
It's ok to have a pattern and a render attribute on an element - it's
something you'll use when rendering sequence items quite often, i.e.
<ul nevow:data="numbers" nevow:render="sequence">
<li nevow:pattern="item" nevow:render="data">NUMBER GOES HERE</li>
The difference between 0.2 and 0.4.1 (I think it changed in 0.3
actually) is that patterned elements are automatically removed from the
page; unless they're found and used by a renderer, of course.
> On Sat, 28 May 2005, Dave Cook wrote:
>> On 5/28/05, Yun Mao <maoy+twisted at cis.upenn.edu> wrote:
>>> <td class="blue"><a nevow:pattern="messageItem"
>> I don't know if having both a pattern and a render method defined
>> causes a problem, but since you don't use this as a pattern, I'd just
>> leave that out and only include nevow:render="message".
>> Dave Cook
>> Twisted-web mailing list
>> Twisted-web at twistedmatrix.com
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> Twisted-web at twistedmatrix.com
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