Leong

For a Zope FormLib based form I wanted a ‘Cancel’ button. I tried some googling but couldn’t find any info on it. Here it is, it isn’t so hard:

First do some imports:

from plone.app.form.validators import null_validator
from Products.statusmessages.interfaces import IStatusMessage

The cancel function:

@form.action(“Cancel”, validator=null_validator)
def action_cancel(self, action, data):
….context = aq_inner(self.context)

….IStatusMessage(self.request).addStatusMessage(_(‘Cancelled’), type=’info’)

….self.request.response.redirect(\
….context.absolute_url()+’/@@mypage’)

nb. wordpress messes with the indentation, hence the dots. time for a code mark-up plugin….

I’m using KSS in Plone to ajaxify user interface actions. When you’ve got a server-side KSS method and would like to call a client action, here’s how it is done:

self.commands.addCommand(‘alert’, ‘.dummy-selector, message=’I'm called from the server!’)

self.commands.addCommand(‘myKssAction’, ‘my-selector’, param_1=”, param_n=”)

This way you can do necessary things (like storing data from a form), update the info on the page and using the above to call a Jquery function to do fancy style effects.

Simple as that!

Here is the service guide for the HP Compaq NC8430 laptop: service manual. Seems there are no copyright restrictions. The guide is perfect for part number reference and disassembly.

Part of the Wat Phra Kaew Temple in Bangkok and food stalls selling seafood.

Floating market in a small village and a waterfall in the Khanchanburi province.

Pretty flower and a waterfall on the Ko Samui island.

The Petronas towers in Kuala Lumpur and Singapores chinatown (with skyline at night).