Django Ajax Call

It is meant to be understandable and simple to use for frontend Django developers, who don't touch Python code but need to work on the layouts and styling. In this post I’ll explain how to populate a select dropdownlist using jQuery and Ajax. That's all, this is how to load data from database without page refresh using Ajax and jQuery. MultiValueDictKeyError(). In order to make AJAX requests, you need to include CSRF token in the HTTP header, as described in the Django documentation. This app connector will provide you with SAML values that your app needs to communicate with OneLogin as an identity. One hot topic that keeps coming up over and over again on the Django mailing lists and in IRC has to do with when Django will get “ AJAX support”. You can also view load more results from database using ajax. 4Stylus (CSS) If you want to use support for page, modal and form sizes and additional view styles, you need toimportthestylus file located in require-ajax-views source directory. django-lean aims to be a collection of tools for Lean Startups using the Django platform. 6) Explain how you can set up the Database in Django? You can use the command edit mysite/setting. GitHub Gist: instantly share code, notes, and snippets. If you're using an AJAX style API with SessionAuthentication, you'll need to make sure you include a valid CSRF token for any "unsafe" HTTP method calls, such as PUT, PATCH, POST or DELETE requests. The browser performs a JavaScript call to the Ajax engine. AJAX is a misleading name. Ajax's household cleaners do it all, from keeping dishes clean to leaving a car as good as new. A introductory tutorial to Django and AJAX. Learn to build great products with code. AJAX stands for Asynchronous Javascript and XML. However, what I want is not simply this, I want to process my POST data with Django Form built-ins. django-ajax-search/ ├── core │ └── migrations ├── django-ajax-search ├── static │ └── django-ajax-search │ └── javascript └── templates. For instance, I might just be updating the database via ajax and don't need to send anything back. Ajax form submission using Dojo for the client side javaScript toolkit, and simpleJson for the client/server communication. Along the way, you’ll learn all the basics, including working with views, templates, the ORM, and even some of the more powerful features of the framework, like setting up the admin app and handling AJAX calls. urlresolvers. jQuery is an excellent tool for creating dynamic web applications, with a growing community that's contributed a large library of plug-ins. This jQuery XHR object, or "jqXHR," returned by $. Django views return HTTP response objects (by default, at least) - although Python lists (and other Python collections?) should work when passed into a view in its context (I have found Django querysets to be an exception). Django provides well-organized documentation. php,jquery,ajax,json I want to post some data to php function by ajax, then get the encoded json object that the php function will return, then I want to get the information (keys and values) from this object, but I don't know how, here is my code: $. It'll be heavily AJAX dependent, and there seem to be two popular ways of using AJAX in a Django project. Javascript function should call python logic in django web development without additional triiger From what I understand as I read your question, an AJAX request. We just created the home page for our site — an HTML page that displays a number of records from the database and links to other yet-to-be-created pages. Reply Delete. Working with URL, GET, POST parameters in Django Posted by: This tutorial tries to clarify on how one can pass parameters from one page to another page in Django. If you are running this locally, files must be running via a virtual server on your machine with PHP installed. In order to create a working project in Django, the basic components includes a views which is a python file with the backend logic, an html template that would render all static components and a urls file that links these two python and html files. Using Ajax we can load data from the server without reloading the web pages. django-dajaxice Documentation, Release 0. Hello, I am currently trying to do an Ajax call inside my JSP in order to run a method in my spring controller, but i ran into some issues. When a page is requested, Django creates an HttpRequest object that contains metadata about the request. Django - Form Processing - Creating forms in Django, is really similar to creating a model. You are initializing it. ajax included). Everything just to make your Django project more secure, but it can be an annoying gotcha. This is a known beginner roadblock in AJAX-Django integration, but after you learn how to make it play nice, it's easy as pie. If you are learning django and you have reached a point where you want to build web Api, django rest framework is probably a good choice to start with. Moving to the frontend part, after selecting username option from the select box, the AJAX call will be made to our Django server with the username which is selected, and the Django server will respond with information for the respective username in its response, which is then rendered in the table body. It's not a separate language, but uses JS to create an XMLHttpRequest that calls the site's backend. Furthermore, Django provides generic form editing views that can do almost all the work to define pages that can create, edit, and delete records associated with a single model instance. This tutorial shows AJAX Form Submission in Django. This is what is used by default in django-rest-framework and as I said in the introduction it is a very good solution for most use cases: You login to django and you can go ahead and call the REST API through Ajax; the sessionid cookie will be sent along with the request and you'll be authenticated. See the Django CSRF documentation for more details. 2) In my case, settings. We know that Web-API is new version of Microsoft’s service oriented application. Django and AJAX image uploads. (r'^ajax_calls/search. Some of the most popular and widely used websites and applications that you use every day are built using these same open source tools. Building Web Applications with Django and AngularJS. It's my first time with Django. This is a known beginner roadblock in AJAX-Django integration, but after you learn how to make it play nice, it's easy as pie. Django makes it rather easy to interact with Ajax, specially if you're using some of the common JavaScript frameworks like jQuery, Dojotoolkit or Ext-JS. This turned out to be a huge problem to me since at the time I was used to. I am developing an App for Office 365 (Excel). From zero to code hero finish the topic of pagination in django with AJAX and after few posts also django topic as a whole. 7 and jQuery to use the Angular HTTP module to make API calls or Ajax. What I believe is happening is that the view is loaded, then the ajax call occurs and updates username, but the view is not re-rendered. js Mobile App Programming How to Make Synchronous AJAX Calls in JQuery jQuery jQuery Ajax. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Adding an ajax login form to your project. form_handler can be used for validating partially filled forms for as you type validation of web forms. A Guide to Vanilla Ajax Without jQuery. Add django_ajax. I have a method in my views. Accessing Session from Javascript using JQuery, AJAX in ASP. If you're using an AJAX style API with SessionAuthentication, you'll need to make sure you include a valid CSRF token for any "unsafe" HTTP method calls, such as PUT, PATCH, POST or DELETE requests. Here Mudassar Ahmed Khan has explained how to build your own AJAX Cascading DropDownlist using jquery in ASP. [citation needed] A Nike Ajax is on display near the administrative buildings at the former Nike site in Rustan, about 40 km to the southwest of Oslo, Norway. So is any JavaScript code. The following example will demonstrate how a web page can fetch information from a database with AJAX: Example Customer info will be listed. Active 1 year, 1 month ago. Django Forms - Rather than creating painstaking HTML forms, let Django handle the heavy work Using other site’s APIs - Learn to connect with the YouTube API for data AJAX - I've had so many requests to cover this. Filed under: Django, JavaScript, Programming. The More General Method. py in your applications folder, not the project, and enter in the following:. I suggest you head over and check Django-Angular right away! Suffice to say, one of its many ticks it to allow you to use Django forms thus its form validation within AngularJS. So I'm using django. Ajax strips grease, 100% guaranteed. First of all we need to understand what is the. I wrote a nice function that performed an action that needed to run daily at 12am. AJAX in Django with JQuery¶ AJAX essentially is a combination of technologies that are integrated together to reduce the number of page loads. Now we have this other article, Submitting AJAX Forms: The AngularJS Way. One, simply using JQuery and it's AJAX methods. Django Chartjs. Using Ajax to create asynchronous request to manipulate Django models is a very common use case. Internet Explorer, in all its wisdom, insists on caching, so it is important to prevent ie from caching when making a GET call to an API. Conclusion. There are many ways to call AJAX from the user's browser, as. Django AJAX Tutorial Part 1 - adding email to newsletter This is something I really wanted to write about since some time - using ajax with django. Initiate the Django Project - Here I am assuming that you are done with Django Installation. Python is an interpreted language. Usually, this happens when you execute AJAX cross domain request using jQuery Ajax interface, Fetch API, or plain XMLHttpRequest. Instead of reloading the full page, only part of the page or the data in the page is reloaded. For instance, you may want to write a view that renders a template to make the HTTP response, but you can’t use TemplateView; perhaps you need to render a template only on POST, with GET doing something else entirely. If you are using django with angular, cookies would be the right way to do csrf verification. We just created the home page for our site — an HTML page that displays a number of records from the database and links to other yet-to-be-created pages. To Create a Django Project execute: $ django-admin startproject django_example After creating a project we need to create a django app. For instance, I might just be updating the database via ajax and don't need to send anything back. We also saw how we could use jQuery’s ajax methods to call those endpoints from Vue. Filed under: Django, JavaScript. It can be used to provide an in line edit in a table, or create a new model instance without going back and forth in the website. In this article we will understand how to call Web-API using JQuery AJAX function. AJAXMixin is an object that calls the AJAX. In the next article, we are going to learn how to use Django's ModelForm to auto-generate forms from models. It seems like it should be simple task—just use the jquery ajax methods in the html page to call a simple view from the Django site. How do you join the two templates together like do u call the list. If this attribute is not explicitly defined, it will default to adding _inner to the end of the template_name attribute. This assumes that you have placed the csrf_token in your template - refer to the link above. Showing YouTube Results. We like to do views as straight HTTP if at all possible, but there are always interactions that would be better served by not having a page load. 0+ and Python 3. See the Django CSRF documentation for more details. Caution If you use this middleware cannot use @ajax decorator. Published: August 5, 2006. Serve datatables with ajax from Django 26 February 2014 Arthur Street 1 Comment Datatables is an amazing resource which lets you quickly display lots of data in tables, with sorting, searching and pagination all built in. php,jquery,ajax,json I want to post some data to php function by ajax, then get the encoded json object that the php function will return, then I want to get the information (keys and values) from this object, but I don't know how, here is my code: $. Django advanced form processing: Partial forms, AJAX and files. Django Express HTML/CSS jQuery Laravel Node. When working with Django, the front-end code is rendered form the backend as a part of template generation. Django, API, REST, Testing. Cross-Origin Resource Sharing is a mechanism for allowing clients to interact with APIs that are hosted on a different domain. Aug 29, 2016 8 minutes read comments; views There are many scenarios where you may want to use AJAX requests in your web. Usually, this happens when you execute AJAX cross domain request using jQuery Ajax interface, Fetch API, or plain XMLHttpRequest. render (*args, **kwargs) [source] ¶ Render widget and register it in Django's cache. AJAXify Django Forms // Django Tutorial // Learn Python Django The guide: https://kirr. We need to import Django forms first (from django import forms) and our Post model (from. Django tag for ajax-enabled tables. By now, I think you will have to agree that it is incredibly easy to submit forms without page refresh using jQuery's powerful ajax function. One hot topic that keeps coming up over and over again on the Django mailing lists and in IRC has to do with when Django will get " AJAX support". The goal is to have the form submitted by ajax, and then load the ajax response inside the same modal. Using jQuery's UI, SlickGrid, and Django as a back-end controller, you'll see how to create a Microsoft Excel-style web application with multiple data sheets. In this post I’ll share the absolute best Django books for moving from a complete novice to an experienced pro developer. All your responses will be converted to JSON if the request was made by AJAX, otherwise is return a HttpResponse. Using AJAX, we can call specific procedures on the server and update the page based on the returned values, giving our applications fast interactivity. Tutorial for: Django. django_ajax provides some basic structure to make working with AJAX (and Javascript in general) more easy. Ajax form submission using Dojo for the client side javaScript toolkit, and simpleJson for the client/server communication. GET method to call Web-API using JQuery AJAX. But the form is always invalid. pip install django-ajax-selects Copy PIP instructions. In this section we will choose and install an Ajax framework in our application. Creating The Ajax Script. Published: August 5, 2006. I found the link to the Django project to be very useful, but I didn't really want to have to include the extra JavaScript code every time I wanted to make an Ajax call. Cross-Origin Resource Sharing is a mechanism for allowing clients to interact with APIs that are hosted on a different domain. Given that you are using Django to power the backend that is. Whatever this page echo's it display on the displaydata. response is received in the Success event handler. AJAX Database Example. Here are some other resources to make it easier. Django, API, REST, Testing. form_handler can be used for validating partially filled forms for as you type validation of web forms. set_to_cache [source] ¶ Add widget object to Django's cache. You'll probably face some trouble before you'd finally remember that - wait, you forgot to send the csrf_token. http import JsonResponse from django. It will use these to display label and then the value to auto-complete each user. js and Highcharts JS libraries. Next Steps Locally Modifying beforeSend. This is compatible with Chart. Fetching data. AJAX (Asyncroneous JavaScript and XML) is a great way of updating client content without the need to reload the whole webpage. Create the HTML of the form. Edit ForeignKey, ManyToManyField and CharField in Django Admin using jQuery UI AutoComplete. This tutorial assumes you have working knowledge of Django as well as some experience with JavaScript/jQuery. We want to access that view via a URL. We know that Web-API is new version of Microsoft’s service oriented application. Cross-Origin Resource Sharing is a mechanism for allowing clients to interact with APIs that are hosted on a different domain. Creating The Ajax Script. Read Django JavaScript Integration: AJAX and jQuery by Jonathan Hayward for free with a 30 day free trial. Hello, and welcome to the second tutorial in my Django and AJAX tutorial set. This feature is not available right now. ajax included). Create dynamic dependent dropdown of country state city using jQuery and Ajax in PHP. A Django project is made up one or more Django apps (Figure 3. Carry out request with Jquery AJax. Depending on the call, the view of a page can provide different templates: one containing the full HTML with head and body, and another one just with the required snippet of HTML. Django - Ajax / jQuery를 활용하여 새로고침 없이 좋아요 기능 구현하기 25 Jun 2017 | python Django ajax. You can see the changelog below, and you can check the diff of the fix at:. I wrote a nice function that performed an action that needed to run daily at 12am. Django makes developers life convenient and productive framework to all. and how we can use jquery ajax calls for such http verb enable actions. The following example will demonstrate how a web page can fetch information from a database with AJAX: Example Customer info will be listed. Published: July 31, 2006. Let's start with an extends example. Python is a very powerful high-level, object-oriented programming language. See the Django CSRF documentation for more details. Add django_ajax. py instead of view. In this section we will choose and install an Ajax framework in our application. If you are using AJAX at all times in your project, we suggest you activate the AJAXMiddleware described below. Carry out request with Jquery AJax. Notice that we're no longer explicitly tying our requests or responses to a given content type. In this tutorial, we will cover all these topics. The questions you ask during a Python and Django interview are important since the right questions can help you define whether an applicant is a right fit for your company. This may be basic, but I've spent two days. 2, Django and DataTables 1. The jquery ajax function takes the plain. You can customize certain global values used across all Django admin pages without the need to modify any Django template. We generally use Ajax to ease end-user experience. Django makes it rather easy to interact with Ajax, specially if you're using some of the common JavaScript frameworks like jQuery, Dojotoolkit or Ext-JS. jQuery Ajax Loading Overlay plugin package for Django. Go to the Visual Studio project side. It's not a separate language, but uses JS to create an XMLHttpRequest that calls the site's backend. Learn how to create a Simple CRUD in Django using Ajax. Why is the UploadProgressCachedHandler. With AJAX calls, a lot of times you'd like to send data without refreshing the page. The user writes into a text area, presses the button, then the text is sent to the service which returns a list of JSON objects. There are two answers to that question; one can be stated with authority, and the other consists entirely of my own. Why Django and why now? Django is built for speed. How to Receive Data From a Django Form Using a POST Request (Django Tutorial) | Part 46 - Duration: 9:05. So, I am just starting to use jQuery with one of my Django projects, but I have a pretty noobie question. # Your ajax endpoint view, I am using function-based view. Ajax (programming), Asynchronous JavaScript and XML, a method used in web application development, and a software framework for it Places [ edit ] Ajax (electoral district) , in the Durham Region of Ontario, Canada. This course leverages Python to build a fully functioning eCommerce website and application using the Django framework. As a result, this season marked the first season where Ajax did not qualify for a UEFA club competition since the 1990–91 season when they were excluded from competing in European football for a year due to the staafincident. It can be called on any element that should receive the loading overlay, and accepts options for class selectors and loading overlay text. It turned out to be a quite interesting theme since many people surfed and read that page. I've successfully obtained a list of the images but I'm not sure how to pass it Django function via Ajax. Ваш код должен работать, когда Javascript отключен в браузере. returns makes an AJAX request to our API and returns a all we need to do is call Django's logout(). In order to create a working project in Django, the basic components includes a views which is a python file with the backend logic, an html template that would render all static components and a urls file that links these two python and html files. AJAX is a misleading name. Getting started with Django. It is possible to implement modal forms in django using bootstrap modals and the jquery form plugin. Here are some other resources to make it easier. In order for $. In addition to the Django admin class options described in previous sections, there are multiple ways to customize the layout, data and behaviors of Django admin pages. datastructures. Frequent surveys with AJAX allow you to establish a permanent connection between the browser and the server in order to update any data, for example, whether there are new notifications on the si. Note: It's worth noting that Django's standard RequestFactory doesn't need to include this option, because when using regular Django the CSRF validation takes place in middleware, which is not run when testing views directly. Django HttpRequest has a method to check if the call to a page was made by Ajax or by the normal browsing. http import JsonResponse from django. Django - Form Processing - Creating forms in Django, is really similar to creating a model. But characteristics of both JSON vs AJAX are different from each other. It seems like it should be simple task—just use the jquery ajax methods in the html page to call a simple view from the Django site. Within this example we will show you a simple example of how to integrate AJAX with Django. A couple simple steps to implement a nifty autocomplete search bar for your Django app using the autocomplete JQuery function. Django, Ajax, Post, and CSRF I was having a little trouble putting together a simple ajax request and response with Django. Register models to admin and add some posts. Jacob's a former Herokai and long-time core contributor to Django, and he's here to share an in-depth look at something that he believes will define the future of the framework. 들어가기; Ajax. With the jQuery AJAX methods, you can request text, HTML, XML, or JSON from a remote server using both HTTP Get and HTTP Post - And you can load the external data directly into the selected HTML elements of your web page!. Usually, this happens when you execute AJAX cross domain request using jQuery Ajax interface, Fetch API, or plain XMLHttpRequest. Net, AJAX, jQuery. The Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries. IT is like the captcha field passed to the view is always empty. JQuery get ajax call not working in IE Taswar Bhatti May 5, 2010 6 Comments So for some reason IE just loves to cache things for you when you call an ajax method, thus my JQuery get ajax call not working in IE. 0 and tests/bin/test-1. You may have heard of Python before, especially if you have been coding for a while. However, Django form processing can require small adjustments for certain scenarios, like those involving partial form processing, AJAX. This should all feel very familiar - it is not a lot different from working with regular Django views. A Django project is made up one or more Django apps (Figure 3. Published: August 5, 2006. AngularJS is what HTML would have been, had it been designed for building web-apps. Explore Django job openings in Pune Now!. You don't have to repeat yourself in every file. The integrity and crossorigin attributes are used for Subresource Integrity (SRI) checking. And please feel free to give comments on this tutorial. simplejson which converts python data into JSON data so I can exchange it with the browser. A web framework is a set of components that helps you to develop websites faster and easier. A Guide to Vanilla Ajax Without jQuery. Ajax with Django. So, my template code looks. Hello, I am currently trying to do an Ajax call inside my JSP in order to run a method in my spring controller, but i ran into some issues. There are many advantages to using an Ajax framework:. The browser performs a JavaScript call to the Ajax engine. Two, using Dajaxice. Using POST method in XMLHTTPRequest(Ajax) Usually only the GET method is used while creating Ajax apps. django-dajaxice Documentation, Release 0. Django view method middleware: Built-in middleware classes, default middleware classes and functionality, Other Django middleware classes and functionality, Middleware structure & execution process. In settings. Django and AJAX. Posting JSON data to the Django REST Framework with AJAX Jul 22, 2017 This article will explore the challenges I faced recently while trying to make POST requests with JSON data to the Django REST Framework using jQuery's AJAX function. The Problem that AJAX Solved. Class-based views. In this book you will build an API for a similar app. Django - Ajax. So, I am just starting to use jQuery with one of my Django projects, but I have a pretty noobie question. AJAXMiddleware to the MIDDLEWARE_CLASSES list in settings. As a result, this season marked the first season where Ajax did not qualify for a UEFA club competition since the 1990–91 season when they were excluded from competing in European football for a year due to the staafincident. Name Description; ngView: ngView is a directive that complements the $route service by including the rendered template of the current route into the main layout. Here again, we just need to inherit from Django class and the class attributes will be the form. js app know when the verification is complete? How does it know if it succeeded or failed (and, if it failed, why)?. Getting started with Django. Here Mudassar Ahmed Khan has explained with an example, how to send (pass) parameters to Web Method in jQuery AJAX POST call in ASP. You’ll use the OneLogin SAML Test (IdP w/ attr) (Identity Provider with attributes) app connector to build an application connector for your app. Ajax with Django. The view does the real work, while the decorator is a utility function which itself uses the view to convert objects to. Read honest and unbiased product reviews from our users. In Python Web Development with Django®, three experienced Django and … - Selection from Python Web Development with Django® [Book]. Let's say that I have a python function that only sends email to myself, that I want to call whenever the user clicks on a button in a template, without any redirection (maybe just a popup messege). Using this method you can get rid of the "page refresh" problem. I wonder if you are using "check" a few too many times. In this example, I am going to show how to create a search function in Django using JQuery Ajax. Setting Value; ABSOLUTE_URL_OVERRIDES {'publications. jQuery Autocomplete function makes ajax call by itself. Before you call using $. js Mobile App Programming How to Make Synchronous AJAX Calls in JQuery jQuery jQuery Ajax. In the background, an HTTP request is made to the server and the appropriate data is retrieved. Register models to admin and add some posts. Given that I have memory constraints on the server, I have been wondering if I might get more bang for my buck with redis-queue (rq) instead of Celery. For Django this will usually be the Gunicorn web application server (with a. In order to make AJAX requests, you need to include CSRF token in the HTTP header, as described in the Django documentation. Viewed 20k times 7. What does this mean? It means that you can use the same parts of your HTML for different pages of your website. Django Forms - Rather than creating painstaking HTML forms, let Django handle the heavy work Using other site’s APIs - Learn to connect with the YouTube API for data AJAX - I've had so many requests to cover this. That is the approved Django way for determining the type of the request you are dealing with. django_ajax provides various utils. py, add this application: > INSTALLED_APPS += ('django_ajax',) The default styling just renders previous and next buttons. AJAX is Asynchronous Javascript, so I presume that an AJAX call would expect something like JSON output from a callable. For this tutorial we will be using a specific plug-in called jQuery File Upload, which takes care of the server communication using AJAX and also the compatibility with different browsers. django-ajax-search/ ├── core │ └── migrations ├── django-ajax-search ├── static │ └── django-ajax-search │ └── javascript └── templates. 1) the django csrf check (assuming you’re sending one) is here. This allows browsers to ensure that resources hosted on third-party servers have not been tampered with. Updated on 09/05/2014 to make the app slightly more RESTful. A Nike Ajax and Hercules are on display at the Dutch Air Force Museum in Soesterberg Air Base. Combine this with a package such as 'crispy forms' and you have a powerful all-in-one solution - "this is why I love the Django framework and its community". jQuery autocomplete sends the query as "term" and it expects back three fields: id, label, and value. There are two answers to that question; one can be stated with authority, and the other consists entirely of my own. Posting JSON data to the Django REST Framework with AJAX Jul 22, 2017 This article will explore the challenges I faced recently while trying to make POST requests with JSON data to the Django REST Framework using jQuery’s AJAX function. In this article, we learned how to use Django's form library to handle HTML forms. Techiediaries is a website dedicated to bring you Django 2 Ajax CRUD with Python 3. Using page methods means that you do not need a seperate web service, which is good if the functionality is specifically for the page. That's really it for configuration, so lets do a simple test to confirm that you have Dajax all up and running in your Django project. The end result is an app that is more responsive and functional. py in your applications folder, not the project, and enter in the following:. This feature can be setup either on the URL basis by passing validate_only to form_handler in urls. In this tutorial I will guide you through the steps to implement an AJAX multiple file upload with Django using jQuery. Celery is an asynchronous task queue/job queue based on distributed message passing. Here we are working on a scenario where user is choosing login/username and system informs is the username is available or not by making an AJAX call to the server. function called when ajax calls. So, for most of the beginners, it is complicated to understand the working of the AJAX. Assuming you have a project running and using the normal authentification scheme provided by django, it would be nice not to reload the page to show errors about login and password when the login is wrong. django_ajax provides various utils. Ajax callbacks can be done by instantiating an XMLHttpRequest object in the client-side JavaScript. And your Django code is called without need to set your own urls up; Dajax autodiscovers them so long as you put your ajax views into files named ajax. In this post I’ll explain how to populate a select dropdownlist using jQuery and Ajax. There are many advantages to using an Ajax framework:. You may need to overwrite this method, to pickle all information that is required to serve your JSON response view. And please feel free to give comments on this tutorial.