django ecommerce

Django learning notes Class-Based-View, django Preface As we all know, it is very easy to learn Django and you can get started without any effort. Configure a url, assign it to a function, and return response. There is almost nothing difficult to understand. After writing too much, I gradually realized some problems. For example, a view is complex and many other

This post was reproduced from: http://blog.csdn.net/wklken/article/details/7234157The first Django program:1. Install the python2.x, it is recommended to install 2.6 or 2.7 www.Python.orgConfigure environment variables, properties--environment variables--System variablesAdd Python_home C:\Python27Modify path Join%python_home%2. Installing the Django https://www.djangoproject.com/Currently 1.3.1, unzip the d

When the browser requests a URL address from the Web server, the patterns method in the urls.py file responds, and the response is matched by a URL method, which requires 4 parameters to be passed in the matching process, and the function of the 4 parameters is as follows:URL (path, view, other, name)path: A path string match using the Regex methodview: is defined by the function in the views under the appOther: can pass any parameter to the target viewName: You can pass the parameters here to a

Several redirection methods in Django and several redirection methods in django Here, django1.5 is used. Requirement: There is interface A, where there is A form B. After the front-end submits B, the data is saved in the background, and interface A is returned. If the Save fails, an error is prompted ON INTERFACE. Here we need redirection in the background, and the parameter, that is, the error message, mus

Django simple routing configuration and django routing configuration Django = 2.0.1 route Configuration: 1. Create an app app1 in the same directory as manage. py. Create a new urls. py file under app1 and define a blank route for app1: From django. urls import pathfrom. import viewsapp_name = 'app1' urlpatterns =

How to deploy a django project in Apache and deploy django in apache We have been using django manage until now. py runserver command to run the django application, but this is only our development environment. This is not feasible when the project is actually deployed and launched, we must deploy our project to a spec

Django return json data usage example, django return json sample This example describes how to use Django to return json data. We will share this with you for your reference. The details are as follows: 1. Front-end. JQuery sends a GET request and parses json data. For details about the getJSON method, refer to here. Url = "http: // example /? Question = "+ qu

Django analyzes the entire process from one request to the response at the underlying layer, and django analyzes the response at the underlying layer. As we all know, all Web applications are essentially a socket server, and the user's browser is a socket Client. #!/usr/bin/env python#coding:utf-8 import socket def handle_request(client): buf = client.recv(1024) client.send("HTTP/1.1 200 OK\r\n\r\

Django learning notes (5) template tags, django learning notes About Django template tag official site https://docs.djangoproject.com/en/1.11/ref/templates/builtins/ 1. IF tag Hello World/views. py 1 from django. shortcuts import render 2 3 class Person (object): 4 def _ init _ (self, name, age, sex): 5 self. name = na

Django Development Summary: django Development First, I used a virtual machine, python3.6 + django1.11.0: To ensure version consistency and a better environment experience, we need to first run the virtualenv command in the virtual environment: 1. create an environment (name is the name of the virtual environment) virtualenv name 2. activate the virtual environment: source name/bin/activate 3. exit the v

Environment: python2.7 x64Win7 x64Django (automatically installed with Pycharm) version: 1.10.2apache:2.4 x64 Download Pycharm Personal Edition non-community version and activate Initially, a Community edition was downloaded, and it was found that there was no integration of Django at all. Later checked, in the Community version Pycharm can also be developed (see note 1:) Note 1: The following steps are required to develop

Share several other articles from the Django series:The various uses of the DJANGO model select are detailed: Https://mp.weixin.qq.com/s/JVh4UnS2Tql9gUVaBSoGuADescription of the various usages of the Django model update: HTTPS://MP.WEIXIN.QQ.COM/S/B_ANB8Y8SNBSVLURONZ4QGDjango configuration celery performs asynchronous tasks and timed tasks: HTTPS://MP.WEIXIN.QQ.C

Django: common view-UpdateView updates form class with parameters, django-updateview This prompt is put at the beginning: to use a general view to update a form, the form type must be ModelForm, That is: class FileForm(forms.ModelForm): .... Don't ask why I know Bytes ------------------------------------------------------------------------------------------------------First: urls. py # Coding = utf-8f

Two failed django application records and failed django application records Sharing the process of solving the problem is valuable, but I did not solve it at last. I just came to two possible conclusions. First question: I found a django application called simple-blog on github and wanted to add it to my project. Python setup. py install is successful Added

First Django Program: 1. Install python2.x, it is recommended to install 2.6 or 2.7 download address www.python.org Configure environment variables My Computer-> Properties-> Advanced-> Environment variables-> System variables Increase Python_home C:\Python27 Modify path to join%python_home% 2. Install Django Download Address https://www.djangoproject.com/ Currently 1.3.1, unzip the downloaded file and put

#安装DjangoPip Install Django #== version number#选择路径:D:#任意文件夹名CD Django#罗列Django所提供的命令, where the startproject command to create the projectDjango-admin#新建一个名为guest的项目Django-admin Startproject Guest#进入guestCD GuestPython manager.py# View the commands provided by manageCreate an App #startapp command#创建sign应用Python manag

My operating system is centos6.5. 1 First choose what database Django will use. django1.10 default database for Sqlite3, I would like to use the MySQL database, but in order to test the convenient way to install the SQLite development package. Yum install MySQL mysql-devel #为了测试方便, we need to install the Sqlite-devel package 2 The next need to install Python, because Python3 has become mainstream, so next we have to install Python3, to

talented programmer, has launched a Web development framework to contend with in the face of Ruby on Rails's increasingly popular propaganda and fiery momentum. After comparing the development framework of Python, the author chooses the Python framework Django as the first choice of the Web development framework, and the reason is that the new and concise development model of Django and the great developme

Django many-to-many relationships, django many-to-Relationship Django 1, 1.7 Use ManyToManyFiled to define multiple-to-multiple relationships. In this example, the Article can be published on multiple publications, and the Publication can have multiple Article objects. from django.db import modelsclass Publication(models.Model): title = models.CharField(max