 Django 4.2.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3305 页 | 3.16 MB | 1 年前3 Django 4.2.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3305 页 | 3.16 MB | 1 年前3
 Django 4.1.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3240 页 | 3.13 MB | 1 年前3 Django 4.1.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3240 页 | 3.13 MB | 1 年前3
 Django 5.1.2 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2923 页 | 9.62 MB | 1 年前3 Django 5.1.2 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2923 页 | 9.62 MB | 1 年前3
 Django 5.1 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3513 页 | 3.17 MB | 1 年前3 Django 5.1 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3513 页 | 3.17 MB | 1 年前3
 Django 5.1 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2917 页 | 9.59 MB | 1 年前3 Django 5.1 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2917 页 | 9.59 MB | 1 年前3
 Django 5.1.2 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3519 页 | 3.17 MB | 1 年前3 Django 5.1.2 Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3519 页 | 3.17 MB | 1 年前3
 Django 5.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2878 页 | 9.60 MB | 1 年前3 Django 5.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries –any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2878 页 | 9.60 MB | 1 年前3
 Django 5.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3407 页 | 3.21 MB | 1 年前3 Django 5.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3407 页 | 3.21 MB | 1 年前3
 Django 4.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2248 页 | 7.90 MB | 1 年前3 Django 4.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 2248 页 | 7.90 MB | 1 年前3
 Django 4.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3184 页 | 3.14 MB | 1 年前3 Django 4.0.x Documentationright). So a child model does not have access to its parent’s Meta class. However, there are a few limited cases where the child inherits behavior from the parent: if the child does not specify an ordering get(id=14) # __exact is implied >>> Blog.objects.get(pk=14) # pk implies id__exact The use of pk isn’t limited to __exact queries – any query term can be combined with pk to perform a query on the primary key to add hollow complexity for simple situations, but without them, more advanced designs would be limited. Using class-based views At its core, a class-based view allows you to respond to different HTTP0 码力 | 3184 页 | 3.14 MB | 1 年前3
共 46 条
- 1
- 2
- 3
- 4
- 5














