full stack web framework

... www.it-ebooks.info Full Stack Web Development with Backbone.js Patrick Mulder www.it-ebooks.info Full Stack Web Development with Backbone.js by Patrick Mulder ... development of a web application stack We used npm and some Node modules to set up a basic Backbone.js application stack At this stage, you want to keep abstractions for an application stack at the ... collection triggers events for filtering Also, many server-side web frameworks follow some flavor of MVC But in contrast to server-side web frameworks, where controllers and views connect HTTP requests...

Ngày tải lên: 01/08/2014, 17:15

... environment for web developers, and there are lots more web developers out there than there are Objective-C ones The question was, could someone develop a framework that allowed web developers ... Wide Web Consortium (W3C) specifications Furthermore, plans are in the works for the following features (with this just being a taste, not the complete road map): ➤ Crypto ➤ Websockets ➤ Web notifications ... The jQTouch framework www.it-ebooks.info c01.indd 14 10/31/11 10:41:15 AM Summary ❘ 15 FIGURE 1-11: The jQuery Mobile framework Different devices respond differently to the different frameworks...

Ngày tải lên: 21/02/2014, 22:20

... Browsers Mobile OS Browser Android Webkit-based iPhone Webkit-based BlackBerry 6.0 + Webkit-based Windows Phone IE 7-based * WebOS Webkit-based Nokia Webkit-based BADA Webkit-based PhoneGap uses these ... Application Development Understanding Web Services As a developer, when you look at the web applications on the Internet, you need to think about two kinds of web development Web applications that are accessible ... screen, you can show a webview pointing to your company’s “about us” page (preferably the mobile version of the web page) It will load the “about us” page from the web Also, a webview can be used...

Ngày tải lên: 21/03/2014, 11:47

... they impact you when using Lift as a general-purpose web development framework SECURITY The web can be a dangerous place for developers who don’t fully appreciate the potential attacks their applications ... Lift Web There are two modules that make up the central framework: Core and Web The Core consists of four projects that build to separate libraries that you can use both with and without Lift’s Web ... particular, the web. xml file and WEB- INF directory are standard Java web application items One of the great benefits of Lift is that it utilizes standard Java deployment packages such as Web Application...

Ngày tải lên: 30/03/2014, 17:20

... Data: WEB2 PY: Enterprise Web Framework Printed in the United States of America to my family CONTENTS Preface xv Introduction 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 Principles Web Frameworks ... WEB2 PY Enterprise Web Framework / 2nd Ed Massimo Di Pierro Copyright ©2009 by Massimo Di Pierro All rights ... Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600, or on the web at www.copyright.com Requests to the Copyright owner for permission should be addressed to:...

Ngày tải lên: 06/07/2014, 19:20

... database-driven web applications; it is written in Python[2] and programmable in Python web2 py is a full- stack framework, meaning that it contains all the components you need to build fully functional web ... defined, web2 py also generates a fully functional web- based database administration interface to access the database and the tables web2 py differs from other web frameworks in that it is the only framework ... WEB2 PY: Enterprise Web Framework / 2nd Ed By Massimo Di Pierro Copyright © 2009 INTRODUCTION server side web2 py leaves little choice to application developers in matters related to security web2 py...

Ngày tải lên: 06/07/2014, 19:20

... provided by web2 py and constitutes the basic layout for all web2 py applications The layout file can easily be modified or replaced 1.4 Why web2 py web2 py is one of many web application frameworks, ... the box You can download web2 py from the official web site: http://www .web2 py.com web2 py is composed of the following components: • libraries: provide core functionality of web2 py and are accessible ... programmatically • web server: the CherryPy WSGI web server • the admin application: used to create, design, and manage other web2 py applications admin provide a complete web- based Integrated...

Ngày tải lên: 06/07/2014, 19:20

... This book only covers basic web2 py functionalities and the API that ships with web2 py This book does not cover web2 py appliances, for 18 INTRODUCTION example KPAX, the web2 py Content Management ... DOS prompt): web2 py.exe -S welcome On Apple OS X, enter the following command type in a Terminal window (assuming you’re in the same folder as web2 py.app): /web2 py.app/Contents/MacOS /web2 py -S welcome ... effectively use jQuery with web2 py • Chapter 11 is about production deployment of web2 py applications We mainly address three possible production scenarios: on a Linux web server or a set of servers...

Ngày tải lên: 06/07/2014, 19:20

... HTTP (defined by web2 py) 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 BaseException + HTTP (defined by web2 py) + SystemExit ... For a detailed description of each of them, refer to the official Python documentation CLASS 33 web2 py exposes only one new exception, called HTTP When raised, it causes the program to return...

Ngày tải lên: 06/07/2014, 19:20

... not a web2 py keyword but session is We are asking web2 py to check whether there is a counter variable in the session and, if not, to create one and set it to If the counter is there, we ask web2 py ... although see Chapter for a more powerful method With web2 py we can move one step further and ask web2 py to generate the form for us, including validation web2 py provides helpers (FORM, INPUT, TEXTAREA, ... for example), and the view file "[controller]/[function].json" is not found, web2 py looks for the view "generic.json" web2 py comes with generic.html, generic.json, generic.xml, and generic.rss...

Ngày tải lên: 06/07/2014, 19:20

... a different type, web2 py tries to convert its contents; c) if the table exists and corresponds to the definition, web2 py does nothing This behavior is called "migration" In web2 py migrations are ... type "upload" "upload" is a special type of field used by the web2 py Data Abstraction Layer (DAL) to store the names of uploaded files web2 py knows how to upload files (via streaming if they are large), ... as another example, we wish to create a web application that allows the administrator to post images and give them a name, and allows the visitors of the web site to view the images and submit...

Ngày tải lên: 06/07/2014, 19:20

... the form is accepted, after the record is inserted into the database table response.flash is a web2 py variable that is displayed in the views and used to notify the visitor that something happened ... page, the comment is stored in the database and appended at the bottom of the page 3.7 Adding CRUD web2 py also provides a CRUD (Create/Read/Update/Delete) API that simplifies forms even more To use ... displayed upon acceptance You can read more about CRUD in Chapter 3.8 Adding Authentication The web2 py API for Role-Based Access Control is quite sophisticated, but for now we will limit ourselves...

Ngày tải lên: 06/07/2014, 19:20

... XML does not get escaped, as by default web2 py behavior) This can be done better with: {{=XML(page.body, sanitize=True)}} By setting sanitize=True, you tell web2 py to escape unsafe XML tags such ... the HTML returned by the callback: Generating an RSS feed from the stored pages using web2 py is easy because web2 py includes gluon.contrib.rss2 Just append the following action to the default controller: ... {{=comment created_on}} says {{=comment.body}} {{pass}} Post a comment {{=form}} web2 py includes gluon.contrib.markdown.WIKI, which knows how to convert Markdown syntax to HTML...

Ngày tải lên: 06/07/2014, 19:20

... 8000.py" file is deleted, the web- based administrative interface is disabled WEB2 PY: Enterprise Web Framework / 2nd Ed By Massimo Di Pierro Copyright © 2009 93 94 THE CORE web2 py normally runs with ... "" as the password, web2 py prompts you for it For additional security, you can start web2 py with: python web2 py.py -a '' -i 127.0.0.1 -p 8000 In this case web2 py reuses the previously ... type: >>> python web2 py.py -h Usage: python web2 py.py web2 py Web Framework startup script ATTENTION: unless a password is specified (-a 'passwd'), web2 py will attempt to run a GUI In this case command...

Ngày tải lên: 06/07/2014, 19:20

... header The request.env .web2 py * variables These are not parsed from the web server environment, but are created by web2 py in case your applications need to know about the web2 py location and version, ... 10 http:/ /web2 py.com/ Mozilla/5.0 1.1 web2 py.com 76.224.34.5 web2 py.com 127.0.0.1 /examples/simple examples/status remote addr:127.0.0.1 GET 127.0.0.1 8000 HTTP/1.1 /Users/mdipierro /web2 py Version ... (as returned by the DAL) It tells web2 py that you want to store the sessions in the database and not on the filesystem web2 py creates a table: db.define_table( 'web2 py_session', Field('locked',...

Ngày tải lên: 06/07/2014, 19:20

... 0-59/1 * * * * web2 py cd /var/www /web2 py/ && python web2 py.py -C -D >> /tmp/cron.output 2>&1 If you are running external cron, make sure you add the -N command line parameter to your web2 py startup ... how you are invoking web2 py, there are four modes of operation for web2 py cron • Soft cron: available under all execution modes • Hard cron: available if using the built-in web server (either directly ... example, use extensions to regular cron syntax to provide additional web2 py functionality Web2 py cron has a some extra syntax to support web2 py application specifics 122 THE CORE If the task/script is...

Ngày tải lên: 06/07/2014, 19:20

... code, we need a different way WEB2 PY: Enterprise Web Framework / 2nd Ed By Massimo Di Pierro Copyright © 2009 127 128 THE VIEWS to delimit them; this is why the web2 py template language makes ... Python keyword, not a web2 py keyword Some Python editors, such as Emacs, use the keyword pass to signify the division of blocks and use it to re-indent code automatically The web2 py template language ... 'blockquote':['type']}) Built-in Helpers A >>> print A('', XML('me'), _href='http://www .web2 py.com') <click>me/b> B This helper is used to build links This...

Ngày tải lên: 06/07/2014, 19:20

... 'link1', [['Two', False, 'link2']]]]) One< li>Two ... includes another web page in the current page The url of the other page is specified via the " src" attribute >>> print IFRAME(_src='http://www .web2 py.com') ... following optional arguments: • class: defaults to "web2 py-menu web2 py-menu-vertical" and sets the class of the outer UL elements • ul class: defaults to "web2 py-menu-vertical" and sets the class of...

Ngày tải lên: 06/07/2014, 19:20

... with SQLite and MySQL The Mac binary distribution works out of the box with SQLite To WEB2 PY: Enterprise Web Framework / 2nd Ed By Massimo Di Pierro Copyright © 2009 149 150 THE DATABASE ABSTRACTION ... used to generate SMS or any other type of message based on a template 5.6 Layout Builder The web2 py web site provides a layout builder to help us design new layout pages Here is a screenshot: ... FireBird, Oracle, DB2, Informix the database "test" must be created outside web2 py Once the connection is established, web2 py will create, alter, and drop tables appropriately It is also possible...

Ngày tải lên: 06/07/2014, 19:20

... True The web2 py web site provides resources to help in the early stages of development via an online SQL designer that allows you to design a model visually and download the corresponding web2 py ... db().select(db.person.ALL) >>> print db._lastsql SELECT person.id, person.name FROM person; web2 py never generates queries using the "*" operator web2 py is always explicit when selecting fields drop Finally, you can ... these requirements, or they cannot be accessed by web2 py This should not be thought of as a limitation, but rather, as one of the many ways web2 py encourages you to follow good practices When...

Ngày tải lên: 06/07/2014, 19:20