{"id":1181,"date":"2017-07-22T02:13:38","date_gmt":"2017-07-21T18:13:38","guid":{"rendered":"http:\/\/www.yueguangzu.net\/?p=1181"},"modified":"2017-07-26T10:18:57","modified_gmt":"2017-07-26T02:18:57","slug":"django-admin%e5%81%9a%e4%b9%a6%e7%b1%8d%e7%ae%a1%e7%90%86%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/www.yueguangzu.net\/?p=1181","title":{"rendered":"Django admin\u505a\u4e66\u7c4d\u7ba1\u7406\u7cfb\u7edf"},"content":{"rendered":"
Django \u6709\u7740\u5f3a\u5927\u800c\u53c8\u53ca\u5176\u6613\u7528\u7684admin\u540e\u53f0,\u5728\u8fd9\u91cc,\u4f60\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u590d\u6742\u4ee3\u7801\u5b9e\u73b0\u7684\u529f\u80fd,\u5982\u641c\u7d22,\u7b5b\u9009,\u5206\u9875,\u9898\u76ee\u53ef\u7f16\u8f91,\u591a\u9009\u6846.<\/span><\/h5>\n
\u7b80\u5355\u5230,\u4e00\u884c\u4ee3\u7801\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u529f\u80fd,\u800c\u4e14\u6a21\u5757\u4e4b\u95f4\u8026\u5408\u5f97\u76f8\u5f53\u5b8c\u7f8e.<\/h5>\n
\u4e0d\u4fe1,\u4e00\u8d77\u6765\u770b\u770b\u5427!?\u7528Django\u5b9e\u73b0\u7ba1\u7406\u4e66\u7c4d\u7684\u7cfb\u7edf,\u5e76\u80fd\u5728\u524d\u53f0\u754c\u9762\u5bf9\u4e66\u7c4d\u8fdb\u884c\u589e\u5220\u67e5\u6539,\u7b5b\u9009,\u5206\u9875,\u4ee5\u53ca\u6279\u91cf\u67e5\u8be2\u4fee\u6539\u529f\u80fd.<\/h5>\n

\u51c6\u5907\u5de5\u4f5c<\/h3>\n
#\u51c6\u5907\u597d\u4f60\u7684\u6570\u636e\u5e93\u6a21\u578b\u601d\u7ef4\u5bfc\u56fe\r\n<\/pre>\n
<\/span><\/span><\/p>\n
0.\u65b0\u5efa\u4e00\u4e2aDjango\u9879\u76ee,\u8d77\u540d\u4e3abooks,\u5e76\u4e14\u540c\u65f6\u65b0\u5efa\u4e00\u4e2a\u5e94\u7528book11<\/h4>\n
<\/span><\/span><\/p>\n
1.\u9996\u5148\u8981\u8bbe\u7f6emodels\u6a21\u5757,\u6839\u636e\u601d\u7ef4\u5bfc\u56fe,\u6211\u4eec\u77e5\u9053\u9700\u8981\u5b9a\u4e493\u5f20\u8868,\u5206\u522b\u662fBook,Author,Publisher.<\/h4>\n
1.1\u7136\u800c,django \u5f3a\u5927\u7684\u5730\u65b9\u5728\u4e8e,\u4f60\u65e0\u9700\u5728\u6570\u636e\u5e93\u5f00\u8f9f\u4e00\u5f20\u8868,ORM\u7684\u6a21\u578b,\u8ba9\u4f60\u53ea\u9700\u8981\u5173\u6ce8\u4f60\u8981\u64cd\u4f5c\u7684\u5bf9\u8c61.\u8fd9\u91cc\u7528\u7c7b\u5bf9\u8c61,\u6765\u66ff\u4ee3\u8868,\u4ece\u800c\u4f7f\u5f97\u5b9a\u4e49\u4e00\u5f20\u6570\u636e\u8868Book,\u5c31\u53ea\u9700\u8981\u7b80\u5355\u7684\u521b\u5efaBook\u7c7b\u5bf9\u8c61,\u5373\u53ef<\/h5>\n
#\u5148\u8bbe\u8ba1\u4f5c\u8005Author\u5bf9\u8c61(\u8868)[models.py]<\/span>\r\n\u200b\r\nclass<\/span> Author<\/span>(models<\/span>.Model<\/span>): #\u7ee7\u627f\u4e8emodels.Model\u8fd9\u4e2a\u7236\u7c7b,\u4ece\u800c\u5b9e\u73b0\u591a\u6001<\/span>\r\n \u00a0  first_name<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=32<\/span>) #\u540d\u5b57\u7684\u5b57\u6bb5,\u4f7f\u7528\u5b57\u7b26\u4e32\u683c\u5f0f,\u6700\u5927\u957f\u5ea632<\/span>\r\n \u00a0  last_name<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=32<\/span>)\r\n \u00a0  email<\/span>=models<\/span>.EmailField<\/span>() \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  #email\u5b57\u6bb5,\u4f7f\u7528email\u81ea\u5e26\u7684\u683c\u5f0f<\/span>\r\n \u00a0  def<\/span> __unicode__<\/span>(self<\/span>): \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 #\u5b9a\u4e49unicode\u51fd\u6570,\u662f\u4e3a\u4e86\u8ba9\u5bf9\u8c61\u5728\u5b9e\u4f8b\u5316\u7684\u65f6\u5019,\u53ef\u4ee5\u8fd4\u56de\u6253\u5370\u8f93\u51fa\u5b83\u7684\u540d\u5b57<\u963f\u6587>.\u4e0d\u81f3\u4e8e\u663e\u793a\u4e3a<** object><\/span>\r\n \u00a0 \u00a0 \u00a0  return<\/span> \"%s--%s\"<\/span>%<\/span>(self<\/span>.first_name<\/span>,self<\/span>.last_name<\/span>)<\/pre>\n
#\u51fa\u7248\u793e<\/span>\r\nclass<\/span> Publisher<\/span>(models<\/span>.Model<\/span>):\r\n \u00a0  name<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=64<\/span>,unique<\/span>=True<\/span>) #\u51fa\u7248\u793e\u540d\u79f0,\u552f\u4e00,\u662f\u4e3b\u952e<\/span>\r\n \u00a0  address<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=64<\/span>,unique<\/span>=True<\/span>)\r\n \u00a0  city<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=32<\/span>)\r\n \u00a0  state_province<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=32<\/span>)\r\n \u00a0  country<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=32<\/span>)\r\n \u00a0  website<\/span>=models<\/span>.URLField<\/span>() \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 #\u4e3b\u9875,\u91c7\u7528\u81ea\u5e26\u7684url\u683c\u5f0f<\/span>\r\n \u00a0  def<\/span> __unicode__<\/span>(self<\/span>):\r\n \u00a0 \u00a0 \u00a0  return<\/span> \"%s\"<\/span>%<\/span>(self<\/span>.name<\/span>)<\/pre>\n
#\u5b9a\u4e49\u4e00\u4e2a\u9009\u9879,\u91cc\u9762\u5305\u542b3\u4e2a\u53ef\u9009\u6846,\u7528\u4ee5\u4e0b\u9762\u7684\u4e66\u7c4d\u8868publisher_state\u4e0b\u62c9\u9009\u62e9<\/span>\r\nSTATUS_CHOICES<\/span>=(\r\n \u00a0  ('checkout'<\/span>,u'\u5df2\u51fa\u7248'<\/span>),\r\n \u00a0  ('dai'<\/span>,u'\u5f85\u51fa\u7248'<\/span>),\r\n \u00a0  ('status'<\/span>,u'\u5ba1\u6838\u4e2d'<\/span>),\r\n)<\/pre>\n
#\u4e66\u7c4d\u8868<\/span>\r\nclass<\/span> Book<\/span>(models<\/span>.Model<\/span>):\r\n \u00a0  name<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=64<\/span>) \u00a0  \r\n \u00a0  authors<\/span>=models<\/span>.ManyToManyField<\/span>(Author<\/span>)  #\u4f5c\u8005,\u591a\u5bf9\u591a\u7684\u5173\u7cfb<\/span>\r\n \u00a0  publisher<\/span>=models<\/span>.ForeignKey<\/span>(Publisher<\/span>)  #\u51fa\u7248\u793e,\u5916\u952e\u7ba1\u7406\u5230Publisher\u8868<\/span>\r\n \u00a0  publisher_date<\/span>=models<\/span>.DateField<\/span>(auto_now_add<\/span>=True<\/span>)\r\n \u00a0  publisher_state<\/span>=models<\/span>.CharField<\/span>(max_length<\/span>=20<\/span>,choices<\/span>=STATUS_CHOICES<\/span>,default<\/span>='checkout'<\/span>) #\u51fa\u7248\u72b6\u6001,\u662f\u4e00\u4e2a\u53ef\u9009\u6846<\/span>\r\n \u00a0  def<\/span> __unicode__<\/span>(self<\/span>):\r\n \u00a0 \u00a0 \u00a0  return<\/span> \"%s--%s\"<\/span>%<\/span>(self<\/span>.name<\/span>,self<\/span>.publisher_date<\/span>)<\/pre>\n
\u5b8c\u6574\u7684\u4ee3\u7801:<\/h5>\n
<\/span><\/span><\/p>\n
1.2\u7136\u540e,\u521b\u5efa\u5b8cmodels\u540e,\u4e00\u5b9a\u8981\u521b\u5efa\u6620\u5c04\u6587\u4ef6,\u5e76\u4e14\u6620\u5c04\u5230\u6570\u636e\u5e93,\u5426\u5219\u6570\u636e\u5e93\u662f\u4e0d\u5b58\u5728\u7684<\/h5>\n
python manage.py makemigrations<\/pre>\n
python<\/span> manage<\/span>.py<\/span> migrate<\/span><\/pre>\n
2.\u8c03\u8bd5shell\u7684models\u6a21\u5757,\u4f7f\u7528\u5bf9\u8c61\u64cd\u4f5c\u589e\u5220\u67e5\u6539<\/h4>\n
##\u8fdb\u5165shell \u6a21\u5f0f<\/span>\r\npython<\/span> manage<\/span>.py<\/span> shell<\/span>\r\n##\u5bfc\u5165Publisher\u5bf9\u8c61<\/span>\r\nfrom<\/span> book11<\/span>.models<\/span> import<\/span> Publisher<\/span>\r\n##\u67e5\u8be2id=1\u7684queryset\u8d4b\u503c\u7ed9p<\/span>\r\np<\/span>=Publisher<\/span>.objects<\/span>.get<\/span>(id<\/span>=1<\/span>)\r\n#\u5bf9\u7684\u5bf9\u8c61\u8fdb\u884c\u64cd\u4f5c,\u4fee\u6539city=\"changsha\",\u7b49\u4ef7\u4e8e[Publisher.objects.filter(id=1).update(city='changsha')]\u64cd\u4f5c.<\/span>\r\np<\/span>.city<\/span>='changsha'<\/span>\r\n#\u9700\u8981\u63d0\u4ea4\u4fdd\u5b58,\u5426\u5219\u4e0d\u751f\u6548<\/span>\r\np<\/span>.save<\/span>()<\/pre>\n
\u524d\u540e\u5bf9\u6bd4,\u64cd\u4f5c\u6570\u636e\u5e93\u5b57\u6bb5\u5c31\u50cf\u64cd\u4f5c\u5bf9\u8c61\u4e00\u6837\u7b80\u5355!\u8fd9\u4fbf\u662fORM\u7684\u4f18\u52bf<\/h5>\n
<\/span><\/span><\/p>\n
<\/span><\/span><\/p>\n
3.\u589e\u52a0\u4e00\u4e2aadmin\u7528\u6237<\/h4>\n
G<\/span>:\\<\/span>git<\/span>\\<\/span>web<\/span>\\<\/span>books<\/span>><\/span>python<\/span> manage<\/span>.py<\/span> createsuperuser<\/span> #\u589e\u52a0\u4e00\u4e2a\u8d85\u7ea7\u7528\u6237<\/span>\r\nUsername<\/span> (leave<\/span> blank<\/span> to<\/span> use<\/span> 'huan5'<\/span>): admin<\/span> #\u7528\u6237\u540d<\/span>\r\nEmail<\/span> address<\/span>: admin<\/span>@qq<\/span>.com<\/span> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  #\u90ae\u7bb1<\/span>\r\nPassword<\/span>: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  #\u8f938\u4f4d\u5bc6\u78012\u6b21<\/span>\r\nPassword<\/span> (again<\/span>):\r\nSuperuser<\/span> created<\/span> successfully<\/span>.<\/pre>\n
4.\u7f16\u8f91admin.py<\/h4>\n
4.1\u5c06models\u5bfc\u5165,\u5e76\u4e14\u6ce8\u518c\u7f51\u7ad9\u7684Author,Publisher,Boos\u6a21\u5757<\/h4>\n
#\u8bbe\u7f6e\u9ed8\u8ba4\u7f16\u7801\u7b26<\/span>\r\n# -*- coding: utf-8 -*-<\/span>\r\nfrom<\/span> book11<\/span> import<\/span> models<\/span> #\u5bfc\u5165\u6570\u636e\u5e93<\/span>\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Author<\/span>)\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Publisher<\/span>)\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Book<\/span>)<\/pre>\n
#\u542f\u52a8\u670d\u52a1<\/span>\r\npython<\/span> manage<\/span>.py<\/span> runserver<\/span> 0.0.0.0<\/span>:8086<\/span>\r\n#\u5e76\u6253\u5f00\u6d4f\u89c8\u5668\u6267\u884c<\/span>\r\nhttp<\/span>:\/\/<\/span>127.0.0.1<\/span>:8086<\/span><\/pre>\n
<\/span><\/span><\/p>\n
\u4e66\u540d\u5df2\u7ecf\u6210\u529f\u663e\u793a\u51fa\u6765<\/h5>\n
4.2\u914d\u7f6e\u4e00\u4e9b\u6269\u5c55\u529f\u80fd<\/h5>\n
from<\/span> book11<\/span> import<\/span> models<\/span>\r\n# \u521b\u5efa\u4e00\u4e2aBookadmin\u7684modeladmin\u7684\u5b50\u7c7b<\/span>\r\nclass<\/span> Bookadmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span>=('id'<\/span>,'name'<\/span>,'publisher'<\/span>,'publisher_date'<\/span>,'publisher_state'<\/span>)\r\n \u00a0  search_fields<\/span>=('name'<\/span>,)\r\n \u00a0  list_filter<\/span>=('publisher'<\/span>,'publisher_date'<\/span>,)\r\n \u00a0  list_per_page<\/span>=5<\/span>\r\n \u00a0  list_editable<\/span>=('name'<\/span>,'publisher_state'<\/span>,)\r\n \u00a0  list_select_related<\/span>=('publisher'<\/span>,)\r\n \u00a0  filter_horizontal<\/span>=('authors'<\/span>,)\r\n \u00a0  raw_id_fields<\/span>=('publisher'<\/span>,)\r\n \u00a0  actions<\/span>=['set_publisher_checkout'<\/span>,'set_publisher_dai'<\/span>,'set_publisher_status'<\/span>,'set_publisher_del'<\/span>,]<\/pre>\n
admin<\/span>.site<\/span>.register<\/span>(models<\/span>.Author<\/span>,Authoradmin<\/span>) #\u4e0d\u8981\u5fd8\u4e86\u628a\u8fd9\u4e9b\u5b9a\u4e49\u597d\u7684\u6269\u5c55\u5199\u8fdb\u6765<\/span>\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Publisher<\/span>,Publisheradmin<\/span>)\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Book<\/span>,Bookadmin<\/span>)<\/pre>\n
<\/span><\/span><\/p>\n
<\/span><\/span><\/p>\n
#\u914d\u7f6e\u4f5c\u8005\u9875\u9762\u7684\u6269\u5c55\u5185\u5bb9<\/span>\r\nclass<\/span> Authoradmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span>=('first_name'<\/span>,'last_name'<\/span>,'email'<\/span>)<\/pre>\n
<\/span><\/span><\/p>\n
#\u914d\u7f6e\u51fa\u7248\u793e\u7684\u6269\u5c55\u663e\u793a<\/span>\r\nclass<\/span> Publisheradmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span> = ('name'<\/span>,'address'<\/span>,'country'<\/span>,)<\/pre>\n
<\/span><\/span><\/p>\n
4.3\u4e3a\u4e86\u6279\u91cf\u64cd\u4f5c,\u6211\u4eec\u7ed9\u4ed6\u589e\u52a0\u4e86actions,\u5b9a\u4e49\u5982\u4e0b<\/h5>\n
 \u00a0  def<\/span> set_publisher_checkout<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>) #\u9009\u4e2d\u4f20\u5165\u7684\u8868\u5355\u4e2d,\u52fe\u9009\u7684checkbox\u5bf9\u5e94\u7684id\u96c6\u5408<\/span>\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='checkout'<\/span>) #\u5c06\u6240\u6709\u9009\u4e2d\u7684id\u5bf9\u8c61,\u4fee\u6539\u51fa\u7248\u72b6\u6001\u4e3acheckout<\/span>\r\n \u00a0  def<\/span> set_publisher_dai<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='dai'<\/span>)\r\n \u00a0  def<\/span> set_publisher_status<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='status'<\/span>)\r\n \u00a0  def<\/span> set_publisher_del<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>): \u00a0 \u00a0 \u00a0  #########\u6269\u5c55\u90e8\u5206,\u589e\u52a0\u5bf9\u9009\u4e2d\u7684\u8bb0\u5f55\u4eca\u5915\u5220\u9664!###########<\/span>\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).delete<\/span>()\r\n\u200b\r\n \u00a0  set_publisher_checkout<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5df2\u51fa\u7248\"<\/span> \u00a0 \u00a0 \u00a0 \u00a0 #\u4e3a\u4e86\u4f7f\u754c\u9762\u66f4\u52a0\u53cb\u597d,\u6dfb\u52a0\u522b\u540d<\/span>\r\n \u00a0  set_publisher_status<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5ba1\u6838\u4e2d\"<\/span>\r\n \u00a0  set_publisher_dai<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5f85\u51fa\u7248\"<\/span>\r\n \u00a0  set_publisher_del<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5220\u9664\"<\/span><\/pre>\n
\u6548\u679c\u56fe<\/h4>\n
<\/span><\/span><\/p>\n
\u8c03\u8bd5\u6210\u529f<\/h2>\n
\u9644\u4e0aadmin.py\u7684\u5168\u90e8\u4ee3\u7801,\u65b9\u4fbf\u8c03\u8bd5\u4e0d\u6210\u529f\u7684\u5c0f\u4f19\u4f34<\/h5>\n
# -*- coding: utf-8 -*-<\/span>\r\nfrom<\/span> __future__<\/span> import<\/span> unicode_literals<\/span>\r\n\u200b\r\nfrom<\/span> django<\/span>.contrib<\/span> import<\/span> admin<\/span>\r\nfrom<\/span> book11<\/span> import<\/span> models<\/span>\r\n# Register your models here.<\/span>\r\nclass<\/span> Bookadmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span>=('id'<\/span>,'name'<\/span>,'publisher'<\/span>,'publisher_date'<\/span>,'publisher_state'<\/span>)\r\n \u00a0  search_fields<\/span>=('name'<\/span>,)\r\n \u00a0  list_filter<\/span>=('publisher'<\/span>,'publisher_date'<\/span>,)\r\n \u00a0  list_per_page<\/span>=5<\/span>\r\n \u00a0  list_editable<\/span>=('name'<\/span>,'publisher_state'<\/span>,)\r\n \u00a0  list_select_related<\/span>=('publisher'<\/span>,)\r\n \u00a0  filter_horizontal<\/span>=('authors'<\/span>,)\r\n \u00a0  raw_id_fields<\/span>=('publisher'<\/span>,)\r\n \u00a0  actions<\/span>=['set_publisher_checkout'<\/span>,'set_publisher_dai'<\/span>,'set_publisher_status'<\/span>,'set_publisher_del'<\/span>,]\r\n\u200b\r\n \u00a0  def<\/span> set_publisher_checkout<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='checkout'<\/span>)\r\n \u00a0  def<\/span> set_publisher_dai<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='dai'<\/span>)\r\n \u00a0  def<\/span> set_publisher_status<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).update<\/span>(publisher_state<\/span>='status'<\/span>)\r\n \u00a0  def<\/span> set_publisher_del<\/span>(modeladmin<\/span>,request<\/span>,queryset<\/span>):\r\n \u00a0 \u00a0 \u00a0  selected<\/span>=request<\/span>.POST<\/span>.getlist<\/span>(admin<\/span>.ACTION_CHECKBOX_NAME<\/span>)\r\n \u00a0 \u00a0 \u00a0  models<\/span>.Book<\/span>.objects<\/span>.filter<\/span>(id__in<\/span>=selected<\/span>).delete<\/span>()\r\n\u200b\r\n \u00a0  set_publisher_checkout<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5df2\u51fa\u7248\"<\/span>\r\n \u00a0  set_publisher_status<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5ba1\u6838\u4e2d\"<\/span>\r\n \u00a0  set_publisher_dai<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5f85\u51fa\u7248\"<\/span>\r\n \u00a0  set_publisher_del<\/span>.short_description<\/span>=\"\u8bbe\u7f6e\u6240\u6709\u7684\u4e66\u7c4d\u4e3a--\u5220\u9664\"<\/span>\r\n\u200b\r\nclass<\/span> Authoradmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span>=('first_name'<\/span>,'last_name'<\/span>,'email'<\/span>)\r\n\u200b\r\nclass<\/span> Publisheradmin<\/span>(admin<\/span>.ModelAdmin<\/span>):\r\n \u00a0  list_display<\/span> = ('name'<\/span>,'address'<\/span>,'country'<\/span>,)\r\n\u200b\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Author<\/span>,Authoradmin<\/span>)\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Publisher<\/span>,Publisheradmin<\/span>)\r\nadmin<\/span>.site<\/span>.register<\/span>(models<\/span>.Book<\/span>,Bookadmin<\/span>)<\/pre>\n
\u4e0d\u7981\u611f\u53f9\u518d\u4e5f\u6ca1\u6709\u6bd4django\u66f4\u52a0\u7b80\u5355\u597d\u7528,\u5bb9\u6613\u64cd\u4f5c\u7684\u540e\u53f0\u4e86.<\/h4>\n
\u8c22\u8c22\u89c2\u8d4f<\/h2>\n
powered by xiazai @ 2017-7-22<\/h5>\n","protected":false},"excerpt":{"rendered":"
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