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Без категории
- [0] Introduction
- [1] Module Structure
- [2] Models & Fields
- [3] Data introduction
- [4] Introduction to Security
- [5] Actions & Menus
- [6] Basic Views
- [7] Relational Fields
- [8] Fields computation
- [9] Fields Onchange
- [10] Actions
- [11] Constraints
- [12] Inline Views
- [13] Widgets
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[17] More buttons
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[18] Model Inheritance
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[19] View Inheritance
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[END]
Python constraints
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1.
How is a python constraint triggered ?
Using the API decorator "@api.constrains" and defining the trigger field there.
In the field definition, using the attribute "constraint=True"
Using the API decorator "@api.constraint" and defining the trigger field there.
Using the API decorator "@api.restricts" and defining the trigger field there.
2.
What error should be raised under a wrong condition ?
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