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Hello, I am creating a module with a selection field. I would like a float number to be saved to the DB when a user selects a choice from the selection drop down, but when I make a selection then I get an error like this:
DataError: invalid input syntax for integer: "0.25"
So my question is, can floating numbers be used as values for a selection field, or can you use only integers or strings? Thank you
Yes Selection Field value save characters or Integer in Database.
Format of the selection parameter: tuple of tuples of strings of the form: (('key_or_value', 'string_to_display'), ... )
The below code shows display float value as string in Front view and Back-end store key value.
'type': fields.selection([('CodeA', '0.25'), ('CodeB', '0.50')], 'Type'),
أنشئ حساباً اليوم لتستمتع بالخصائص الحصرية، وتفاعل مع مجتمعنا الرائع!
تسجيل| المنشورات ذات الصلة | الردود | أدوات العرض | النشاط | |
|---|---|---|---|---|
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3
أكتوبر 25
|
18534 | ||
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0
أبريل 15
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4938 | ||
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1
مارس 15
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10414 | ||
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1
ديسمبر 24
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2543 | ||
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1
مارس 24
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2471 |
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