标签:开始 error including update parse blocks path ide host
from django.shortcuts import render, HttpResponse, redirect from app01 import models import json # Create your views here. def business(request): v1 = models.Business.objects.all() v2 = models.Business.objects.all().values(‘id‘, ‘caption‘, ‘code‘) v3 = models.Business.objects.all().values_list(‘id‘, ‘caption‘, ‘code‘) return render(request, ‘business.html‘, {‘v1‘: v1, ‘v2‘: v2, ‘v3‘: v3}) def host(request): if request.method == "GET": v1 = models.Host.objects.filter(nid__gt=0) v2 = models.Host.objects.filter(nid__gt=0).values(‘nid‘, ‘hostname‘, ‘b_id‘, ‘b__caption‘) v3 = models.Host.objects.filter(nid__gt=0).values_list(‘nid‘, ‘hostname‘, ‘b_id‘, ‘b__caption‘) b_list = models.Business.objects.all() return render(request, ‘host.html‘, {‘v1‘: v1, ‘v2‘: v2, ‘v3‘: v3, ‘b_list‘: b_list}) elif request.method == "POST": h = request.POST.get(‘hostname‘) i = request.POST.get(‘ip‘) p = request.POST.get(‘port‘) b = request.POST.get(‘b_id‘) models.Host.objects.create(hostname=h, ip=i, port=p, b_id=b ) return redirect(‘/host‘) def test_ajax(request): ret = {‘status‘: True, ‘error‘: None, ‘data‘: None} try: h = request.POST.get(‘hostname‘) i = request.POST.get(‘ip‘) p = request.POST.get(‘port‘) b = request.POST.get(‘b_id‘) if h and len(h) > 5: models.Host.objects.create(hostname=h, ip=i, port=p, b_id=b) else: ret[‘status‘] = False ret[‘error‘] = "太短了" except Exception as e: ret[‘status‘] = False ret[‘error‘] = ‘请求错误‘ return HttpResponse(json.dumps(ret))
from django.db import models # Create your models here. class Business(models.Model): caption = models.CharField(max_length=32) code = models.CharField(max_length=32) class Host(models.Model): nid = models.AutoField(primary_key=True) hostname = models.CharField(max_length=32,db_index=True) ip = models.GenericIPAddressField(db_index=True) port = models.IntegerField() b = models.ForeignKey(to="Business",to_field=‘id‘)
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <style> .hide { display: none; } .shade { position: fixed; top: 0; right: 0; left: 0; bottom: 0; background: black; opacity: 0.6; z-index: 100; } .add-modal, .edit-modal, .delete-modal { position: fixed; height: 300px; width: 400px; top: 100px; left: 50%; z-index: 101; border: 1px solid red; background: white; margin-left: -200px; } </style> </head> <body> <h1>主机列表(对象)</h1> <div> <input id="add_host" type="button" value="添加"/> </div> <table border="1"> <thead> <tr> <th>序号</th> <th>主机名</th> <th>IP</th> <th>端口</th> <th>业务线名称</th> <th>操作</th> </tr> </thead> <tbody> {% for row in v1 %} <tr hid="{{ row.nid }}" bid="{{ row.b_id }}"> <td>{{ forloop.counter }}</td> <td>{{ row.hostname }}</td> <td>{{ row.ip }}</td> <td>{{ row.port }}</td> <td>{{ row.b.caption }}</td> <td> <a class="edit">编辑</a>|<a class="delete">删除</a> </td> </tr> {% endfor %} </tbody> </table> <h1>主机列表(字典)</h1> <table border="1"> <thead> <tr> <th>主机名</th> <th>业务线名称</th> </tr> </thead> <tbody> {% for row in v2 %} <tr hid="{{ row.nid }}" bid="{{ row.b_id }}"> <td>{{ row.hostname }}</td> <td>{{ row.b__caption }}</td> </tr> {% endfor %} </tbody> </table> <h1>主机列表(元组)</h1> <table border="1"> <thead> <tr> <th>主机名</th> <th>业务线名称</th> </tr> </thead> <tbody> {% for row in v3 %} <tr hid="{{ row.0 }}" bid="{{ row.2 }}"> <td>{{ row.1 }}</td> <td>{{ row.3 }}</td> </tr> {% endfor %} </tbody> </table> <div class="shade hide"></div> <div class="add-modal hide"> <form id="add_form" method="POST" action="/host"> <div class="group"> <input id="host" type="text" placeholder="主机名" name="hostname"/> </div> <div class="group"> <input id="ip" type="text" placeholder="IP" name="ip"/> </div> <div class="group"> <input id="port" type="text" placeholder="端口" name="port"/> </div> <div class="group"> <select id="sel" name="b_id"> {% for op in b_list %} <option value="{{ op.id }}">{{ op.caption }}</option> {% endfor %} </select> </div> <input type="submit" value="提交"/> <a id="ajax_submit">悄悄提交</a> <input id="cancel" type="button" value="取消"/> <span id="erro_msg" style="color: red"></span> </form> </div> <div class="edit-modal hide"> <form id="edit_form" method="POST" action="/host"> <input type="text" name="nid" style="display:none"/> <input type="text" placeholder="主机名" name="hostname"/> <input type="text" placeholder="IP" name="ip"/> <input type="text" placeholder="端口" name="port"/> <select name="b_id"> {% for op in b_list %} <option value="{{ op.id }}">{{ op.caption }}</option> {% endfor %} </select> <a id="ajax_submit_edit">确认编辑</a> <input id="ajax_submit_cancel" type="button" value="取消"/> </form> </div> <div class="delete-modal hide"> <form id="delete_form" method="POST" action="/host"> <input type="text" name="nid" style="display:none"/> <input type="text" placeholder="主机名" name="hostname"/> <input type="text" placeholder="IP" name="ip"/> <input type="text" placeholder="端口" name="port"/> <select name="b_id"> {% for op in b_list %} <option value="{{ op.id }}">{{ op.caption }}</option> {% endfor %} </select> <a id="submit_delete">确认删除</a> <input id="submit_cancle" type="button" value="取消"/> </form> </div> <script src="/static/jquery-1.12.4.js"></script> <script> $(function () { $(‘#add_host‘).click(function () { $(‘.shade,.add-modal‘).removeClass(‘hide‘); }); $(‘#cancel‘).click(function () { $(‘.shade,.add-modal‘).addClass(‘hide‘); }); $(‘#ajax_submit‘).click(function () { $.ajax({ url: "/test_ajax", type: ‘POST‘, //data: {‘hostname‘: $(‘#host‘).val(), ‘ip‘: $(‘#ip‘).val(), ‘port‘: $(‘#port‘).val(), ‘b_id‘: $(‘#sel‘).val()}, data: $(‘#add_form‘).serialize(), success: function (data) { var obj = JSON.parse(data); if (obj.status) { location.reload(); } else { $(‘#erro_msg‘).text(obj.error); } } }) }); $(‘.edit‘).click(function () { $(‘.shade,.edit-modal‘).removeClass(‘hide‘); var bid = $(this).parent().parent().attr(‘bid‘); var nid = $(this).parent().parent().attr(‘hid‘); $(‘#edit_form‘).find(‘select‘).val(bid); $(‘#edit_form‘).find(‘input[name="nid"]‘).val(nid); // 修改 /* $.ajax({ data: $(‘#edit_form‘).serialize() }); */ // modeletes.Host.objects.filter(nid=nid).update() }); $(‘#ajax_submit_cancel‘).click(function () { $(‘.shade,.edit-modal‘).addClass(‘hide‘); }); $(‘.delete‘).click(function () { $(‘.shade,.delete-modal‘).removeClass(‘hide‘); var bid = $(this).parent().parent().attr(‘bid‘); var nid = $(this).parent().parent().attr(‘hid‘); $(‘#delete_form‘).find(‘select‘).val(bid); $(‘#delete_form‘).find(‘input[name="nid"]‘).val(nid); }); $(‘#submit_cancle‘).click(function () { $(‘.shade,.delete-modal‘).addClass(‘hide‘); }); }) </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> </head> <body> <h1>业务线列表(对象)</h1> <ul> {% for row in v1 %} <li>{{ row.id }} - {{ row.caption }} - {{ row.code }}</li> {% endfor %} </ul> <h1>业务线列表(字典)</h1> <ul> {% for row in v2 %} <li>{{ row.id }} - {{ row.caption }}- {{ row.code }}</li> {% endfor %} </ul> <h1>业务线列表(元组)</h1> <ul> {% for row in v3 %} <li>{{ row.0 }} - {{ row.1 }}- {{ row.2 }}</li> {% endfor %} </ul> </body> </html>
"""s14day20 URL Configuration The `urlpatterns` list routes URLs to views. For more information please see: https://docs.djangoproject.com/en/1.10/topics/http/urls/ Examples: Function views 1. Add an import: from my_app import views 2. Add a URL to urlpatterns: url(r‘^$‘, views.home, name=‘home‘) Class-based views 1. Add an import: from other_app.views import Home 2. Add a URL to urlpatterns: url(r‘^$‘, Home.as_view(), name=‘home‘) Including another URLconf 1. Import the include() function: from django.conf.urls import url, include 2. Add a URL to urlpatterns: url(r‘^blog/‘, include(‘blog.urls‘)) """ from django.conf.urls import url from django.contrib import admin from app01 import views urlpatterns = [ url(r‘^admin/‘, admin.site.urls), url(r‘^business$‘, views.business), url(r‘^host$‘, views.host), url(r‘^test_ajax$‘, views.test_ajax), url(r‘^app$‘, views.app), url(r‘^ajax_add_app$‘, views.ajax_add_app), # url(r‘^business_add‘, views.business), ]
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"""s14day20 URL Configuration The `urlpatterns` list routes URLs to views. For more information please see: https://docs.djangoproject.com/en/1.10/topics/http/urls/ Examples: Function views 1. Add an import: from my_app import views 2. Add a URL to urlpatterns: url(r‘^$‘, views.home, name=‘home‘) Class-based views 1. Add an import: from other_app.views import Home 2. Add a URL to urlpatterns: url(r‘^$‘, Home.as_view(), name=‘home‘) Including another URLconf 1. Import the include() function: from django.conf.urls import url, include 2. Add a URL to urlpatterns: url(r‘^blog/‘, include(‘blog.urls‘)) """ from django.conf.urls import url from django.contrib import admin from app01 import views urlpatterns = [ url(r‘^admin/‘, admin.site.urls), url(r‘^business$‘, views.business), url(r‘^host$‘, views.host), url(r‘^test_ajax$‘, views.test_ajax), url(r‘^app$‘, views.app), url(r‘^ajax_add_app$‘, views.ajax_add_app), # url(r‘^business_add‘, views.business), ]
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <style> .host-tag{ display: inline-block; padding: 3px; border: 1px solid red; background-color: palevioletred; } .hide{ display: none; } .shade{ position: fixed; top: 0; right: 0; left: 0; bottom: 0; background: black; opacity: 0.6; z-index: 100; } .add-modal,.edit-modal{ position: fixed; height: 300px; width: 400px; top:100px; left: 50%; z-index: 101; border: 1px solid red; background: white; margin-left: -200px; } </style> </head> <body> <h1>应用列表</h1> <div> <input id="add_app" type="button" value="添加" /> </div> <table border="1"> <thead> <tr> <td>应用名称</td> <td>应用主机列表</td> </tr> </thead> <tbody> {% for app in app_list %} <tr aid="{{ app.id }}"> <td>{{ app.name }}</td> <td> {% for host in app.r.all %} <span class="host-tag" hid="{{ host.nid }}"> {{ host.hostname }} </span> {% endfor %} </td> <td> <a class="edit">编辑</a> </td> </tr> {% endfor %} </tbody> </table> <div class="shade hide"></div> <div class="add-modal hide"> <form id="add_form" method="POST" action="/app"> <div class="group"> <input id="app_name" type="text" placeholder="应用名称" name="app_name" /> </div> <div class="group"> <select id="host_list" name="host_list" multiple> {% for op in host_list %} <option value="{{ op.nid }}">{{ op.hostname }}</option> {% endfor %} </select> </div> <input type="submit" value="提交" /> <input id="add_submit_ajax" type="button" value="Ajax提交" /> </form> </div> <div class="edit-modal hide"> <form id="edit_form" method="POST" action="/host"> <input type="text" name="nid" style="display:none" /> <input type="text" placeholder="应用名称" name="app" /> <select name="host_list" multiple> {% for op in host_list %} <option value="{{ op.nid }}">{{ op.hostname }}</option> {% endfor %} </select> <a id="ajax_submit_edit" >确认编辑</a> </form> </div> <script src="/static/jquery-1.12.4.js"></script> <script> $(function(){ $(‘#add_app‘).click(function(){ $(‘.shade,.add-modal‘).removeClass(‘hide‘); }); $(‘#cancel‘).click(function(){ $(‘.shade,.add-modal‘).addClass(‘hide‘); }); $(‘#add_submit_ajax‘).click(function(){ $.ajax({ url: ‘/ajax_add_app‘, // data: {‘user‘: 123,‘host_list‘: [1,2,3,4]}, data: $(‘#add_form‘).serialize(), type: "POST", dataType: ‘JSON‘, // 内部 traditional: true, success: function(obj){ console.log(obj); }, error: function () { } }) }); $(‘.edit‘).click(function(){ $(‘.edit-modal,.shade‘).removeClass(‘hide‘); var hid_list = []; $(this).parent().prev().children().each(function(){ var hid = $(this).attr(‘hid‘); hid_list.push(hid) }); $(‘#edit_form‘).find(‘select‘).val(hid_list); // 如果发送到后台 // /* obj = models.Application.objects.get(id=ai) obj.name = "新Name" obj.save() obj.r.set([1,2,3,4]) */ }) }) </script> </body> </html>
from django.shortcuts import render,HttpResponse,redirect from app01 import models import json # Create your views here. def business(request): v1 = models.Business.objects.all() # QuerySet # [obj(id,caption,code),obj(id,caption,code),obj(id,caption,code) ] v2 = models.Business.objects.all().values(‘id‘,‘caption‘) # QuerySet # [{‘id‘:1,‘caption‘: ‘?????‘},{‘id‘:1,‘caption‘: ‘?????‘},...] v3 = models.Business.objects.all().values_list(‘id‘,‘caption‘) # QuerySet # [(1???????),(2,????)] return render(request, ‘business.html‘, {‘v1‘: v1,‘v2‘: v2, ‘v3‘: v3}) # def host(request): # v1 = models.Host.objects.filter(nid__gt=0) # # QuerySet [hostobj(ip.host,???????????(..)),] # # for row in v1: # # print(row.nid,row.hostname,row.ip,row.port,row.b_id,row.b.caption,row.b.code,row.b.id,sep=‘\t‘) # # print(row.b.fk.name) # # return HttpResponse("Host") # v2 = models.Host.objects.filter(nid__gt=0).values(‘nid‘,‘hostname‘,‘b_id‘,‘b__caption‘) # # QuerySet: [ {} ] # # print(v2) # # for row in v2: # # print(row[‘nid‘],row[‘hostname‘],row[‘b_id‘],row[‘b__caption‘]) # # v3 = models.Host.objects.filter(nid__gt=0).values_list(‘nid‘,‘hostname‘,‘b_id‘,‘b__caption‘) # # QuerySet: [ {} ] # # print(v2) # return render(request, ‘host.html‘, {‘v1‘: v1,‘v2‘: v2,‘v3‘: v3}) def host(request): if request.method == "GET": v1 = models.Host.objects.filter(nid__gt=0) v2 = models.Host.objects.filter(nid__gt=0).values(‘nid‘,‘hostname‘,‘b_id‘,‘b__caption‘) v3 = models.Host.objects.filter(nid__gt=0).values_list(‘nid‘,‘hostname‘,‘b_id‘,‘b__caption‘) b_list = models.Business.objects.all() return render(request, ‘host.html‘, {‘v1‘: v1,‘v2‘: v2,‘v3‘: v3,‘b_list‘:b_list}) elif request.method == "POST": h = request.POST.get(‘hostname‘) i = request.POST.get(‘ip‘) p = request.POST.get(‘port‘) b = request.POST.get(‘b_id‘) # models.Host.objects.create(hostname=h, # ip=i, # port=p, # b=models.Business.objects.get(id=b) # ) models.Host.objects.create(hostname=h, ip=i, port=p, b_id=b ) return redirect(‘/host‘) def test_ajax(request): ret = {‘status‘: True, ‘error‘: None, ‘data‘: None} try: h = request.POST.get(‘hostname‘) i = request.POST.get(‘ip‘) p = request.POST.get(‘port‘) b = request.POST.get(‘b_id‘) if h and len(h) > 5: models.Host.objects.create(hostname=h, ip=i, port=p, b_id=b) else: ret[‘status‘] = False ret[‘error‘] = "太短了" except Exception as e: ret[‘status‘] = False ret[‘error‘] = ‘请求错误‘ return HttpResponse(json.dumps(ret)) def app(request): if request.method == "GET": app_list = models.Application.objects.all() # for row in app_list: # print(row.name,row.r.all()) host_list = models.Host.objects.all() return render(request,‘app.html‘,{"app_list": app_list,‘host_list‘: host_list}) elif request.method == "POST": app_name = request.POST.get(‘app_name‘) host_list = request.POST.getlist(‘host_list‘) print(app_name,host_list) obj = models.Application.objects.create(name=app_name) obj.r.add(*host_list) return redirect(‘/app‘) def ajax_add_app(request): ret = {‘status‘:True, ‘error‘:None, ‘data‘: None} app_name = request.POST.get(‘app_name‘) host_list = request.POST.getlist(‘host_list‘) obj = models.Application.objects.create(name=app_name) obj.r.add(*host_list) return HttpResponse(json.dumps(ret))
标签:开始 error including update parse blocks path ide host
原文地址:http://www.cnblogs.com/manger/p/6209916.html