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<p>Hello Jesper,</p>
<p><br></p>
<p>That should be solved already. Look for z3c.widget.country.</p>
<p>svn://svn.zope.org/repos/main/z3c.widget/trunk/src/z3c/widget/country</p>
<p><br></p>
<p>Saturday, September 15, 2007, 6:08:19 PM, you wrote:</p>
<p><br></p>
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<p><span class=rvts6>></span></p>
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<p><span class=rvts7>Hello!</span></p>
<p><span class=rvts7>I'm trying to implement a DropdownWidget for my country list. In my app i'd like to have a dropdown menu where a user can choose a country (for my main content object, a job). My vocabulary is created from a list of strings, and stored in a local utility: </span></p>
<p><br></p>
<p><span class=rvts7> </span></p>
<p><span class=rvts7>SimpleVocabulary.fromValues( [u'AD', u'AE', 'AF', ...] )</span></p>
<p><br></p>
<p><span class=rvts7> </span></p>
<p><span class=rvts7>But in my dropdown widget i want to display the country name for each option too.. and not just the same value on both the value attribute and inside the element: </span></p>
<p><br></p>
<p><span class=rvts7><option value="AD">Andorra</option></span></p>
<p><br></p>
<p><span class=rvts7>So i send in a different vocabulary.. one that looks like this: </span></p>
<p><br></p>
<p><span class=rvts7>[(u'AD', u'Andorra'),...]</span></p>
<p><br></p>
<p><span class=rvts7>So i coded this:</span></p>
<p><br></p>
<p><span class=rvts7>---------------------------------</span></p>
<p><span class=rvts7> class CountryDropDown(DropdownWidget):</span></p>
<p><br></p>
<p><span class=rvts7> def __init__(self, field, request):</span></p>
<p><span class=rvts7> #This returns a dict: {'countrycode':'countryname'} </span></p>
<p><span class=rvts7> territories = request.locale.displayNames.territories</span></p>
<p><span class=rvts7> </span></p>
<p><span class=rvts7> # Invert the territories dict: keys=names, values=ccodes</span></p>
<p><span class=rvts7> self.territories = sorted(territories.items (), key=itemgetter(1))</span></p>
<p><br></p>
<p><span class=rvts7> #not using this any longer..</span></p>
<p><span class=rvts7> #voc = getUtility(IVocabularyFactory, u'Country codes')</span></p>
<p><span class=rvts7> </span></p>
<p><span class=rvts7> voc = SimpleVocabulary.fromItems(self.territories)</span></p>
<p><span class=rvts7> super(CountryDropDown, self).__init__(field, voc, request)</span></p>
<p><span class=rvts7> </span></p>
<p><span class=rvts7> def textForValue(self, term):</span></p>
<p><span class=rvts7> return term.value</span></p>
<p><span class=rvts7>---------------------------------</span></p>
<p><br></p>
<p><span class=rvts8>But it seems like when i choose a country, e.g Andorra, the constraint fails. I think it is because my modified vocabulary that i sent in which it is now checking constraints against fails. </span></p>
<p><br></p>
<p><span class=rvts8>I want the constraints to be checked in my ordinary vocabulary but i want to use a different one when populating the dropdown.. any ideas?</span></p>
<p><br></p>
<p><br></p>
<p><span class=rvts8>----------</span></p>
<p><span class=rvts8>Instant Foo - Naturally Flavoured</span></p>
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<p><br></p>
<p><br></p>
<p><br></p>
<p><br></p>
<p><span class=rvts9>-- </span></p>
<p><span class=rvts9>Best regards,</span></p>
<p><span class=rvts9> Adam </span><a class=rvts10 href="mailto:agroszer@gmail.com">mailto:agroszer@gmail.com</a></p>
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