inline-formset | 易学教程

Django: Add queryset to inlineformsets

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问题 I want to make a queryset on a field in an inline formset .. I have Inovice and Product models and InvoiceDetails model to link the manytomany relation between them. here are the models: class Invoices(models.Model): """The Invoice Creation Class.""" invoice_number = models.CharField( _('invoice_number'), max_length=100, unique=True, null=True) .... class Products(models.Model): """Product Creation Class.""" company = models.ForeignKey(Company, default=1) barcode = models.CharField(_('barcode

Django: Add queryset to inlineformsets

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How to show different inlines depending of current object field value

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问题 Given a model named MainModel and a RelatedModel , where the later has a ForeignKey field to MainModel : class MainModel(models.Model): name = models.CharField(max_length=50) type = models.BooleanField() class RelatedModel1(models.Model): main = models.ForeingKey(MainModel): name = models.CharField(max_length=50) class RelatedModel2(models.Model): main = models.ForeingKey(MainModel): name = models.CharField(max_length=50) and the corresponding ModelAdmin classes: class

How to show different inlines depending of current object field value

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Using formsets for my fileupload does not work when doing an update class based view only on create in django

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问题 I have used as many examples online as I could cobble together in an attempt to get my two simple models to have the ability to do an inline formset allowing me to add many files to a technial drawing. This is not working, I can only add one file for the Create and the update only updates the Technical_Entry model, not a file...which in of itself acts funny. The UI ona create shows one spot to add a file, then save the entire record and its child record. That works. The update, the UI shows

Using formsets for my fileupload does not work when doing an update class based view only on create in django

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Using formsets for my fileupload does not work when doing an update class based view only on create in django

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Add an additional form to a formset using POST without Javascript and validation

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来源： https://stackoverflow.com/questions/64402527/add-an-additional-form-to-a-formset-using-post-without-javascript-and-validation

Add an additional form to a formset using POST without Javascript and validation

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来源： https://stackoverflow.com/questions/64402527/add-an-additional-form-to-a-formset-using-post-without-javascript-and-validation

Django Dynamic form for manytomany relationship

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问题 I am trying to make a form which includes the functionality of Add/Delete Row . And I am following this tutorial. The problem that I am facing is that I am unable to show the Add or remove button as well as the input fields in the form. Screenshot: Here's the template: <html> <head> <title>gffdfdf</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> <script src="https:/