\u3053\u3061\u3089<\/a>\u3067\u3054\u78ba\u8a8d\u3092\u3002<\/p>\n\u6700\u7d42\u7684\u306b\u51fa\u6765\u4e0a\u304c\u3063\u305f\u5f62<\/h3>\n
POST\u3055\u308c\u305f\u7a7a\u6587\u5b57\u3084 \u2019None\u2019 \u3092\u7f6e\u63db\u3059\u308b\u30b7\u30fc\u30f3\u306f\u983b\u7e41\u306b\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002
\n\u306a\u306e\u3067\u3001\u3053\u306e\u30d1\u30fc\u30c4\u3092\u5916\u90e8\u30e9\u30a4\u30d6\u30e9\u30ea\u72ec\u81ea\u95a2\u6570\u3068\u3057\u3066\u4fdd\u5b58\u3057View\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u5229\u7528\u3059\u308b\u5f62\u306b\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n
\u25a0Project\/project\/Libraries\/library.py<\/p>\n
def BlankChanger(data):\r\n #''\u3084\u2019None\u2019\u3067POST\u3055\u308c\u305f\u5024\u3092None\u306b\u7f6e\u304d\u63db\u3048\u308b\r\n copy_dict = data.copy()\r\n for cd in copy_dict:\r\n if (cd == '')or(cd == 'None'):\r\n cd = None\r\n return copy_dict<\/pre>\n\u25a0Project\/project\/manager\/views.py<\/p>\n
from project.Libraries.library import BlankChanger \r\n(\u4e2d\u7565)\r\ndef CompanyDetailView(request, pk):\r\n object = Company.objects.get(pk=pk)\r\n #\u66f4\u65b0\u306e\u6d41\u308c\r\n if (request.method == 'POST'):\r\n #\u72ec\u81ea\u95a2\u6570\u547c\u3073\u51fa\u3057\r\n p_data = BlankChanger(request.POST)\r\n\r\n Recode = CompanyCreateForm(p_data, instance=object)\r\n Recode.save()\r\n messages.success(request, '\u30ec\u30b3\u30fc\u30c9\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002')\r\n return redirect(to='\/managedcontents\/company\/'+ str(pk) +'\/edit')\r\n #POST\u304c\u306a\u3044\u6642\r\n params = {\r\n 'object': object,\r\n 'url': '\/managedcontents\/company\/'+str(pk)+'\/edit\/'\r\n }\r\n return render(request, 'CRUD\/Company_edit.html', params)<\/pre>\n\u25a0Project\/project\/manager\/forms.py<\/p>\n
from django import forms\r\nfrom .models import Company\r\n\r\nclass CompanyCreateForm(forms.ModelForm):\r\n class Meta:\r\n model = Company\r\n fields = (\r\n 'corporates',\r\n 'postal_code',\r\n 'prefecture',\r\n 'municipalities',\r\n 'details',\r\n 'buildings',\r\n 'tel_number',\r\n 'fax_number',\r\n 'email',\r\n 'website',\r\n 'lang',\r\n )\r\n def __int__(self, *args, **kwargs):\r\n super().__init__(*args, **kwargs)\r\n for field in self.fields.values():\r\n field.widget.attrs['class'] = 'form-control'<\/pre>\n\u25a0Project\/project\/manager\/models.py<\/p>\n
from django.db import models\r\nfrom django.core.validators import RegexValidator\r\nfrom django.utils.translation import gettext_lazy as _\r\n\r\nclass Company(models.Model):\r\n \"\"\" \u4f01\u696d\u60c5\u5831 \"\"\"\r\n corporates = models.CharField(verbose_name='\u4f01\u696d\u540d', max_length=200, blank=False, null=True)\r\n postal_code_regex = RegexValidator(regex=r'^[0-9]+$', message = _(\"Postal Code must be entered in the format: '1234567'. Up to 7 digits allowed.\"))\r\n postal_code = models.CharField(validators=[postal_code_regex], max_length=7, verbose_name='\u90f5\u4fbf\u756a\u53f7', null=True)\r\n prefecture = models.CharField(verbose_name='\u770c\u540d', max_length=10, blank=True, null=True)\r\n municipalities = models.CharField(verbose_name='\u5e02\u753a\u6751', max_length=30, blank=True, null=True)\r\n details = models.CharField(verbose_name='\u756a\u5730\u8a73\u7d30', max_length=50, blank=True, null=True)\r\n buildings = models.CharField(verbose_name='\u5efa\u7269\u540d', max_length=150, blank=True, null=True)\r\n tel_number_regex = RegexValidator(regex=r'^[0-9]+$', message = _(\"Tel Number must be entered in the format: '09012345678'. Up to 15 digits allowed.\"))\r\n tel_number = models.CharField(validators=[tel_number_regex], max_length=15, verbose_name='\u96fb\u8a71\u756a\u53f7', null=True)\r\n fax_number_regex = RegexValidator(regex=r'^[0-9]+$', message = _(\"Tel Number must be entered in the format: '09012345678'. Up to 15 digits allowed.\"))\r\n fax_number = models.CharField(validators=[fax_number_regex], max_length=15, verbose_name='FAX\u756a\u53f7', blank=True, null=True)\r\n email = models.EmailField(verbose_name='\u4ee3\u8868\u30e1\u30fc\u30eb', blank=True, null=True)\r\n website = models.URLField(verbose_name='\u30db\u30fc\u30e0\u30da\u30fc\u30b8', blank=True, null=True)\r\n lang = models.CharField(verbose_name='\u8a00\u8a9e', max_length=10, blank=True, null=True)\r\n created_at = models.DateTimeField(verbose_name='\u4f5c\u6210\u65e5\u6642', auto_now_add=True)\r\n updated_at = models.DateTimeField(verbose_name='\u66f4\u65b0\u65e5\u6642', auto_now=True)\r\n\r\n class Meta:\r\n verbose_name_plural = 'Company'\r\n\r\n def __str__(self):\r\n return self.corporates<\/pre>\n\u25a0Project\/project\/manager\/templates\/CRUD\/company_edit.html<\/p>\n
{% extends \"base.html\" %}\r\n{% if user.is_authenticated %}\r\n{% block title %}\u4f01\u696d\u60c5\u5831{% endblock title %}\r\n{% block stylesheets %}\r\n {{ block.super }}\r\n{% endblock stylesheets %}\r\n{% load humanize %}\r\n{% block content %}\r\n <div class=\"right_col\" role=\"main\">\r\n <div class=\"container\">\r\n <div class=\"row\">\r\n <h1 class=\"card-header\">\u4f01\u696d\u60c5\u5831\u7de8\u96c6<\/h1>\r\n <hr>\r\n <form action=\"{{url}}\" method=\"POST\">\r\n {% csrf_token %}\r\n <div class=\"col-md-6 col-sm-12\">\r\n <div class=\"col-md-4\">\u63a1\u7528\u8a00\u8a9e<\/div>\r\n <div class=\"col-md-8\">\r\n <select class=\"form-control\" name=\"lang\">\r\n <option value=\"{{object.lang}}\" selected=\"selected\">\r\n {% if object.lang == 'ja' %}\r\n \u65e5\u672c\u8a9e\r\n {% elif object.lang == 'en' %}\r\n English\r\n {% else %}\r\n \u9078\u629e\u304f\u3060\u3055\u3044\r\n {% endif %}\r\n <\/option>\r\n <option value='ja'>\u65e5\u672c\u8a9e<\/option>\r\n <option value='en'>English<\/option>\r\n <\/select>\r\n <\/div>\r\n <div class=\"col-md-4\">\u793e\u540d<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"corporates\" class=\"form-control\" value=\"{{object.corporates}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u96fb\u8a71\u756a\u53f7<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"tel_number\" class=\"form-control\" value=\"{{object.tel_number}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">FAX\u756a\u53f7<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"fax_number\" class=\"form-control\" value=\"{{object.fax_number}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u4ee3\u8868mail<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"email\" class=\"form-control\" value=\"{{object.email}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">WEBSITE<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"website\" class=\"form-control\" value=\"{{object.website}}\">\r\n <\/div>\r\n <\/div>\r\n <div class=\"col-md-6 col-sm-12\">\r\n <div class=\"col-md-4\">\u90f5\u4fbf\u756a\u53f7<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"postal_code\" class=\"form-control\" value=\"{{object.postal_code}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u90fd\u9053\u5e9c\u770c<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"prefecture\" class=\"form-control\" value=\"{{object.prefecture}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u5e02\u753a\u6751<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"municipalities\" class=\"form-control\" value=\"{{object.municipalities}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u5730\u533a\u756a\u5730<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"details\" class=\"form-control\" value=\"{{object.details}}\">\r\n <\/div>\r\n <div class=\"col-md-4\">\u30d3\u30eb\/\u5efa\u7269<\/div>\r\n <div class=\"col-md-8\">\r\n <input type=\"text\" name=\"buildings\" class=\"form-control\" value=\"{{object.buildings}}\">\r\n <\/div>\r\n <\/div>\r\n <div class=\"col-sm-offset-2 col-sm-10\">\r\n <button type=\"submit\" class=\"btn btn-primary\">\u9001\u4fe1<\/button>\r\n <\/div>\r\n <\/form>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n{% endblock content %}<\/pre>\nhtml\u4ee5\u5916\u306f\u3060\u3044\u3076\u8efd\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n
\u307e\u3068\u3081<\/h3>\n
Template\u304c\u307e\u3060\u30dc\u30ea\u30e5\u30fc\u30e0\u6e80\u8f09\u3067\u3059\u304c\u3001forms.py\u3082\u6975\u3081\u3066\u3044\u3051\u3070\u3053\u308c\u304f\u3089\u3044\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u3092{{ form }}\u3067\u547c\u3073\u51fa\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u304b\u306a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Django\uff1athis querydict instance is immutable request.data \u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u5bfe\u7b56 \u3053\u308c\u304c\u51fa\u3066\u304f\u308b\u306e\u306f\u3001POST\u3055\u308c\u305f\u5024\u3092\u5909\u66f4\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3067\u3059\u3002 request.PO […]<\/p>\n","protected":false},"author":1,"featured_media":2174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_lightning_design_setting":[],"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[38],"tags":[942,814,941,99,147,939,97,53,940],"class_list":["post-2678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-memorandum","tag-didnt-validate","tag-django","tag-immutable","tag-mysql","tag-python","tag-querydict","tag-97","tag-53","tag-940"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_publicize_connections":[],"jetpack-related-posts":[],"jetpack_sharing_enabled":false,"jetpack_featured_media_url":"https:\/\/qol-kk.com\/wp2\/wp-content\/uploads\/2020\/11\/django.png","_links":{"self":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/2678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/comments?post=2678"}],"version-history":[{"count":0,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/2678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/media\/2174"}],"wp:attachment":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/media?parent=2678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/categories?post=2678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/tags?post=2678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}