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Django: using <select multiple> and POST

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-上瘾入骨i
-上瘾入骨i 2020-12-04 08:22

I\'m using something like this in my template
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  • 悲哀的现实
    2020-12-04 08:37 
    request.POST.getlist('services')
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  • 眼角桃花
    2020-12-04 08:45

    Watch out! getlist method from QueryDict returns an empty list if the key doesn't exist. It does not throw an exception. http://bit.ly/MdgrUH

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  • 轻奢々
    2020-12-04 08:47

    you can get the expected list just by using...

    request.POST.getlist('fiel_name')
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  • 爱一瞬间的悲伤
    2020-12-04 08:52

    Just FYI, I had to use:

        list = request.POST.getlist("items[]")

    because omitting the [] caused a blank list to be returned instead of the correct values. I'm using jQuery to fetch the values of a multiple select element, and jQuery appears to be adding the []

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