This is part of it (locateChild omitted). Thanks. Yun ============== class SessionRoot(rend.Page): docFactory = loaders.htmlfile( templateDir = os.path.join(getAbsResourcePath(),'template'), template ='session.html') child_css = static.File(os.path.join(getAbsResourcePath(),'template/css')) child_images = static.File(os.path.join(getAbsResourcePath(),'template/images')) viewall = False # view all sessions or not def data_nAllSessions(self, context, data): return len(smanager.socks.items()) def data_nActiveSessions(self, context, data): count = 0 for k,v in smanager.socks.items(): if v.state!="ended": count += 1 return count def data_haSelection(self, context, data): return smanager.ha_selection def data_globalSSLOption(self, context, data): return "SSL(%s)" % (smanager.smartSSL) def data_session(self, context, data): #print inevow.IRequest(context).args result = [] for k,v in smanager.socks.items(): if not self.viewall: if v.state=="ended": continue x = {} x['value'] = v x['myID'] = v.myID x['sessionID'] = v.getSessionID() x['remotehost'] = "%s:%s" % (v.realserver, v.realport) x['homeagent'] = v.getHomeAgent() x['status'] = v.getSessionState() x['message'] = v.infolog.getLatestInfo() x['error'] = v.errinfo result.append(x) return result def render_mymapping(self, context, data): mylog(3, 'hey!, in mymapping %s'% (str(data))) for k, v in data.items(): context.fillSlots(k, v) return context.tag def render_status(self, context, data): mylog(3, 'hey!, in status %s'% (data['status'])) tag = context.tag.clear() if data['value'].state!="ended": tag.attributes['href'] = "?adapt=%d" % data['myID'] tag.attributes['title']="Click to do adaptation for session %d" % data['myID'] tag.children.append(data['status']) return tag def render_message(self, context, data): tag = context.tag.clear() tag.attributes['href'] = here.child('msg').child(str(data['myID'])) tag.attributes['title'] = "Click to see the detailed messages" msg = data['message'] if len(msg)>43: msg = msg[:40]+"..." tag.children.append(msg) return tag def render_SSLOption(self, context, data): tag = context.tag.clear() msg = data['value'].isSSLEnabled() and "Enabled" or "Disabled" if data['value'].state!="ended": tag.attributes['href'] = "?switchSSL=%d" % data['myID'] tag.attributes['title']="Click to %s SSL" %\ (data['value'].isSSLEnabled() and "disable" or "enable") tag.children.append(msg) return tag ========== On Sat, 28 May 2005, Dave Cook wrote:

What does your Page class look like?

Dave Cook

Wonderful, problem solved! Thanks!! Yun 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? On Sat, 28 May 2005, Dave Cook wrote:

On 5/28/05, Yun Mao wrote:

...

nevow:render="status">running</a></td> <td class="blue">

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

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Yun Mao wrote:

Wonderful, problem solved! Thanks!!

Yun

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> </ul> 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. Cheers, Matt

On Sat, 28 May 2005, Dave Cook wrote:

...

On 5/28/05, Yun Mao wrote:

...

nevow:render="status">running</a></td> <td class="blue">

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

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-- __ / \__ Matt Goodall, Pollenation Internet Ltd \__/ \ w: http://www.pollenation.net __/ \__/ e: matt@pollenation.net / \__/ \ t: +44 (0)113 2252500 \__/ \__/ / \ Any views expressed are my own and do not necessarily \__/ reflect the views of my employer.