[Zope] How manage error with zsql
Miguel Beltran R.
yourpadre at gmail.com
Fri Dec 5 18:51:10 EST 2008
I tried to insert data using an zsql, insert fine How manage error with
zsql.
Before
<dtml-try>
<dtml-call insert_data>
Data inserted!!!
<dtml-except>
Error type:<dtml-var error_type>
Error type:<dtml-var error_value>
</dtml-try>
Now (All files are ZPT)
[index_html]
...
<form action="proyecto_alta.html">
<input type="text" name="field1" id="field1" />
...
<input type="text" name="field2" id="field2" />
</form>
[proyecto_alta.html]
<div tal:on-error="structure here/error_insertar">
tal:condition="context/insert_data.zsql"
tal:content="string: Data inserted!!!">
</div>
[error_insertar]
error=_['error']
if error.type==ZeroDivisionError:
return "<p>Can't divide by zero.</p>"
else:
return """<p>An error ocurred.</p>
<p>Error type: %s</p>
<p>Error value: %s</p>""" % (error.type,
error.value)
But say
Tipo Unauthorized Valor You are not allowed to access 'type' in this
context TraceBack
Traceback (innermost last):
- Module ZPublisher.Publish, line 119, in publish
- Module ZPublisher.mapply, line 88, in mapply
- Module ZPublisher.Publish, line 42, in call_object
- Module Shared.DC.Scripts.Bindings, line 313, in __call__
- Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
- Module Products.PageTemplates.ZopePageTemplate, line 330, in _exec
- Module Products.PageTemplates.ZopePageTemplate, line 427, in pt_render
- Module Products.PageTemplates.PageTemplate, line 96, in pt_render
- Module zope.pagetemplate.pagetemplate, line 115, in pt_render
- Module zope.tal.talinterpreter, line 271, in __call__
- Module zope.tal.talinterpreter, line 346, in interpret
- Module zope.tal.talinterpreter, line 981, in do_onError_tal
- Module zope.tal.talinterpreter, line 346, in interpret
- Module zope.tal.talinterpreter, line 745, in do_insertStructure_tal
- Module Products.PageTemplates.Expressions, line 199, in
evaluateStructure
- Module zope.tales.tales, line 696, in evaluate
*URL: /ceed/finanza/proyecto/proyecto_alta.html*
*Line 1, Column 0*
*Expression: <PathExpr standard:u'here/error_insertar'>*
*Names:*
{'container': <Folder at /ceed/finanza/proyecto>,
'context': <Folder at /ceed/finanza/proyecto>,
'default': <object object at 0x0075A528>,
'here': <Folder at /ceed/finanza/proyecto>,
'loop': {},
'nothing': None,
'options': {'args': ()},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object
at 0x02382828>,
'request': <HTTPRequest,
URL=http://sic/finanza/proyecto/proyecto_alta.html>,
'root': <Application at >,
'template': <ZopePageTemplate at /ceed/finanza/proyecto/proyecto_alta.html>,
'traverse_subpath': [],
'user': <User 'admin'>}
- Module zope.tales.expressions, line 217, in __call__
- Module Products.PageTemplates.Expressions, line 139, in _eval
- Module Products.PageTemplates.Expressions, line 91, in render
- Module Products.PageTemplates.ZRPythonExpr, line 79, in call_with_ns
- Module Shared.DC.Scripts.Bindings, line 327, in
__render_with_namespace__
- Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
- Module Products.PythonScripts.PythonScript, line 327, in _exec
- Module None, line 2, in error_insertar
*<PythonScript at /ceed/finanza/proyecto/error_insertar>*
*Line 2*
Unauthorized: You are not allowed to access 'type' in this context
(Example taked from
http://www.plope.com/Books/2_7Edition/AppendixC.stx#2-28<http://www.plope.com/Books/2_7Edition/AppendixC.stx#2-28>
)
--
________________________________________
Lo bueno de vivir un dia mas
es saber que nos queda un dia menos de vida
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