Hello...
I'm repeating myself here, and I apologise, but I'm not able to figure this
out, yet.
I've created a collection in python code, and I want to initialise it. In
archetypes.querywidget/field.py, in QueryField/set(), I read this:
"""
The passed in object should be a records object, or a sequence of
dictionaries
"""
So in my code I've done this:
obj.setQuery([{'i': 'Type', 'o':
'plone.app.querystring.operation.selection.is', 'v': 'Service'}])
I've also tried this:
obj.query = [{'i': 'Type', 'o':
'plone.app.querystring.operation.selection.is', 'v': 'Service'}]
But when I go to the edit tab on my new collection, I get this traceback:
- URL:
file:/home/cb/Plone/zinstance/src/archetypes.querywidget/archetypes/querywidget/skins/querywidget/querywidget.
pt
- Line 40, Column 36
- Expression: <PythonExpr indexes[row.i]['title']>
- Names:
{'container': <PloneSite at /Plone>,
'context': <Collection at /Plone/services>,
'default': ,
'here': <Collection at /Plone/services>,
'loop': {u'field': <Products.PageTemplates.Expressions.PathIterator
object at 0xc49bbcc>,
u'fieldset':
<Products.PageTemplates.Expressions.PathIterator object at 0xc49b60c>,
u'row': <Products.PageTemplates.Expressions.PathIterator
object at 0xc5120ec>},
'nothing': None,
'options': {'args': (),
'state':
<Products.CMFFormController.ControllerState.ControllerState object at
0xbfddbec>},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object at
0xae561bc>,
'request': <HTTPRequest,
URL=http://localhost:8080/Plone/services/atct_edit>,
'root': <Application at >,
'template': <FSControllerPageTemplate at /Plone/atct_edit used for
/Plone/services>,
'traverse_subpath': [],
'user': <PropertiedUser 'admin'>}
Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__
- __traceback_info__: indexes[row.i]['title']
Module PythonExpr, line 1, in <expression>
AttributeError: 'dict' object has no attribute 'i'
What does the set() function's doc string mean, when it says "a records
object"?
I can't find any examples of how this is done, outside of the p.a.collection
tests, and there, a list of dictionaries is used just like mine. If I
manually create a collection, and modify querywidget.pt to simply print the
row, it appears as a list of dictionaries, exactly like mine.
Any pointers, please... ?
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