The document is a chapter from a textbook about HTML forms. It discusses the structure and elements of HTML forms, including:
- The <form> element and its action and method attributes.
- Common form controls like text fields, textareas, select lists, radio buttons, checkboxes and buttons.
- Specialized controls like hidden fields and file uploads.
- HTML5 form controls like number, range, color, date and time inputs.
The chapter provides examples and explanations of how each form control works and its advantages. It aims to teach readers how to properly structure forms and utilize various controls to gather user input.
This presentation is based on the second chapter of my textbook Fundamentals of Web Development. The book is published by Addison-Wesley. It can be purchased via http://www.amazon.com/Fundamentals-Web-Development-Randy-Connolly/dp/0133407152.
This book is intended to be used as a textbook on web development suitable for intermediate to upper-level computing students. It may also be of interest to a non-student reader wanting a single book that encompasses the entire breadth of contemporary web development.
This book will be the first in what will hopefully be a textbook series. Each book in the series will have the same topics and coverage but each will use a different web development environment. The first book in the series will use PHP.
To learn more about the book, visit http://www.funwebdev.com.
This presentation is based on the third chapter of my textbook Fundamentals of Web Development. The book is published by Addison-Wesley. It can be purchased via http://www.amazon.com/Fundamentals-Web-Development-Randy-Connolly/dp/0133407152.
This book is intended to be used as a textbook on web development suitable for intermediate to upper-level computing students. It may also be of interest to a non-student reader wanting a single book that encompasses the entire breadth of contemporary web development.
This book will be the first in what will hopefully be a textbook series. Each book in the series will have the same topics and coverage but each will use a different web development environment. The first book in the series will use PHP.
To learn more about the book, visit http://www.funwebdev.com.
This document appears to be excerpted chapters from a textbook on web development fundamentals by Randy Connolly and Ricardo Hoar. It covers topics like introducing HTML tables, styling tables, introducing forms, and form control elements. The chapters provide examples and explanations of key concepts related to using tables and forms in web development, such as table structure, styling options, form submission methods, and common form input types.
This document discusses HTML tables and how to style them using CSS. It covers the basic structure of HTML tables using <table>, <tr>, and <td> tags. It also discusses using <th> for table headings, and rowspan and colspan attributes to span rows and columns. The document notes that tables should not be used solely for layout and provides examples of table styling with borders, padding, spacing and background colors. It introduces additional table tags like <caption>, <col>, <thead> and <tbody> and describes styling techniques like nth-child pseudo-classes for striped tables.
The document is a chapter from a textbook on web development fundamentals. It covers the basics of CSS including what CSS is used for, its syntax and structure, different types of selectors to target HTML elements, and locations where CSS code can be placed. Key points covered include using CSS properties and values to style elements, common units of measurement, and different ways to select elements using tags, classes, IDs, and attributes to target styling.
Intro to HTML & Semantic Markup (Chapter 2 - Sorta Brief Version)Nicole Ryan
The document is a chapter from a textbook on web development that covers HTML syntax and structure. It discusses HTML elements like headings, paragraphs, links, and divisions. It provides examples of common HTML markup and explains concepts like semantic markup, nesting elements properly, and using relative and absolute URLs for linking to pages and resources. The chapter aims to give the reader a quick tour and overview of fundamental HTML elements and concepts.
Tables and forms accessibility and microformatsNicole Ryan
This document contains excerpts from a textbook about web development fundamentals. It discusses making tables and forms accessible, following the Web Content Accessibility Guidelines to provide text alternatives and support navigation with a keyboard. It also covers microformats, which are patterns of HTML markup that represent common information like people and events so it can be extracted by software. The textbook is authored by Randy Connolly and Ricardo Hoar and covers topics like accessible tables that use caption and header elements, and accessible forms that associate labels with individual inputs.
This presentation is based on the second chapter of my textbook Fundamentals of Web Development. The book is published by Addison-Wesley. It can be purchased via http://www.amazon.com/Fundamentals-Web-Development-Randy-Connolly/dp/0133407152.
This book is intended to be used as a textbook on web development suitable for intermediate to upper-level computing students. It may also be of interest to a non-student reader wanting a single book that encompasses the entire breadth of contemporary web development.
This book will be the first in what will hopefully be a textbook series. Each book in the series will have the same topics and coverage but each will use a different web development environment. The first book in the series will use PHP.
To learn more about the book, visit http://www.funwebdev.com.
This presentation is based on the third chapter of my textbook Fundamentals of Web Development. The book is published by Addison-Wesley. It can be purchased via http://www.amazon.com/Fundamentals-Web-Development-Randy-Connolly/dp/0133407152.
This book is intended to be used as a textbook on web development suitable for intermediate to upper-level computing students. It may also be of interest to a non-student reader wanting a single book that encompasses the entire breadth of contemporary web development.
This book will be the first in what will hopefully be a textbook series. Each book in the series will have the same topics and coverage but each will use a different web development environment. The first book in the series will use PHP.
To learn more about the book, visit http://www.funwebdev.com.
This document appears to be excerpted chapters from a textbook on web development fundamentals by Randy Connolly and Ricardo Hoar. It covers topics like introducing HTML tables, styling tables, introducing forms, and form control elements. The chapters provide examples and explanations of key concepts related to using tables and forms in web development, such as table structure, styling options, form submission methods, and common form input types.
This document discusses HTML tables and how to style them using CSS. It covers the basic structure of HTML tables using <table>, <tr>, and <td> tags. It also discusses using <th> for table headings, and rowspan and colspan attributes to span rows and columns. The document notes that tables should not be used solely for layout and provides examples of table styling with borders, padding, spacing and background colors. It introduces additional table tags like <caption>, <col>, <thead> and <tbody> and describes styling techniques like nth-child pseudo-classes for striped tables.
The document is a chapter from a textbook on web development fundamentals. It covers the basics of CSS including what CSS is used for, its syntax and structure, different types of selectors to target HTML elements, and locations where CSS code can be placed. Key points covered include using CSS properties and values to style elements, common units of measurement, and different ways to select elements using tags, classes, IDs, and attributes to target styling.
Intro to HTML & Semantic Markup (Chapter 2 - Sorta Brief Version)Nicole Ryan
The document is a chapter from a textbook on web development that covers HTML syntax and structure. It discusses HTML elements like headings, paragraphs, links, and divisions. It provides examples of common HTML markup and explains concepts like semantic markup, nesting elements properly, and using relative and absolute URLs for linking to pages and resources. The chapter aims to give the reader a quick tour and overview of fundamental HTML elements and concepts.
Tables and forms accessibility and microformatsNicole Ryan
This document contains excerpts from a textbook about web development fundamentals. It discusses making tables and forms accessible, following the Web Content Accessibility Guidelines to provide text alternatives and support navigation with a keyboard. It also covers microformats, which are patterns of HTML markup that represent common information like people and events so it can be extracted by software. The textbook is authored by Randy Connolly and Ricardo Hoar and covers topics like accessible tables that use caption and header elements, and accessible forms that associate labels with individual inputs.
This document chapter provides an introduction to HTML, covering topics like the history and purpose of HTML, HTML syntax and structure, semantic markup, common HTML elements, and new semantic elements introduced in HTML5. It includes examples of HTML code and discusses key concepts such as the difference between block-level and inline elements, how to add links and images, and best practices for accessibility and search engine optimization. The chapter aims to give readers an overview of the core components of HTML.
In a world of content and links, technical SEO can often be left behind, but getting it wrong can be catastrophic. In this talk, Faye will take you through the different steps of a technical SEO audit and why it is essential, sharing with you some of the most common mistakes and what you should be looking out for on your own website.
The document is a textbook on fundamentals of web development that covers topics such as what CSS is, CSS syntax, location of styles, selectors, and the box model. It provides definitions and examples for key CSS concepts like selectors, properties, values, and units of measurement. The textbook is intended for a college course on web development fundamentals.
The document is an excerpt from a textbook about fundamentals of web development. It discusses the CSS box model and its key properties including background, borders, margins, padding, width and height. The box model describes how elements are laid out using these properties, with the content box surrounded by padding, borders, and margins. Collapsing margins can cause confusion by combining overlapping margins into the larger value.
What Are Rich Snippets and How To Get Rich Snippetsadhishta Infotech
A rich snippet is the content appeared on the top of a SERP that contains summary of the user’s answer. It can display in many formats based on the type of information to be featured.
When Data Visualizations and Data Imports Just Don’t WorkJim Kaplan CIA CFE
When Data Visualizations and Data Imports Just Don’t Work – Importing data is a dirty job as can painting user final pictures with that data. This webinar will explore the dirty little secrets that ensure data is imported completely and accurately, as well as, painting scenarios when a visualization may not be the best approach to meeting an audit objective. Specific learning objectives include:
o Walk through case studies of “dirty” data and how to improve then using improved data requests and cleansing tools.
o Watch case study examples of top tests to validate data tables to ensure data quality.
o Discover a host of baseline tests and other baseline statistics to validate, understand and possibly extract key trends for review.
o Understand visualization and dashboard types along with their associated analytical strengths from an audit perspective.
o Identify situations where statistics may be more effective audit extractors than relying on the human eye to spot notable events.
This document discusses search engine optimization (SEO) and how to manage robots.txt files in DNN for single-site and multi-site instances. It covers common SEO techniques, the purpose and components of robots.txt, and how to configure multiple robots.txt files for different sites in a multi-portal DNN environment using URL rewrite rules. The presenter provides examples of robots.txt directives and files and demonstrates their use in DNN.
The document provides guidance on using ONIX (Online Information Exchange) data to improve book marketing. It recommends: 1) owning your book data by creating your own ONIX files; 2) keeping data up-to-date as information changes; and 3) including enhanced data like contributor biographies, reviews, and regional relevance in ONIX files to help sell more books. It then gives specific examples of how to include important metadata like Canadian contributors, regional codes, audience information, awards, and descriptive text in ONIX files.
The document summarizes ways to integrate and publish content from a content management system like TerminalFour Site Manager to portals and content platforms. It discusses major portal technologies, standards they support for integrating content, and provides an example process for publishing Site Manager content to Microsoft SharePoint. The summary discusses pulling content into portals using web parts or portlets, and standards for integrating documents from a document management system into Site Manager, like WebDAV, JSR 170, and Content Management Interoperability Services (CMIS).
This document provides information about a 2-day workshop on building websites with HTML5 and CSS3 to be held on May 16-17, 2015. The agenda covers fundamental concepts of HTML5 and CSS3 like forms, media queries, and frameworks. The speaker is Wahyu Putra, a chief technology officer and UI/UX designer.
HTML forms allow users to enter and submit data to a server. The <form> element is used to create an HTML form, which can contain various input elements like text fields, checkboxes, radio buttons, and submit buttons. Common input element types include text, password, radio buttons, checkboxes, and submit buttons. Radio buttons allow a single selection from options, while checkboxes allow zero or more selections. The submit button submits the form data to the action page specified in the form tag.
This document provides an overview of fundamentals of web development, including definitions, history, and technical concepts. It begins with definitions distinguishing the internet from the world wide web. It then covers the development of digital communication technologies from circuit switching to packet switching and the ARPANET. The document discusses the invention of the world wide web by Tim Berners-Lee and the development of core web technologies. It provides an overview of internet protocols including the TCP/IP model and IP addressing. It also covers client-server and peer-to-peer network models.
Forms are used to collect data from users on a website. A form contains input elements like text fields, checkboxes, and select menus. When submitted, the form sends the user-entered data to a backend script for processing. Common form attributes include name, action, and method. Different input types like text, password, radio buttons, and file uploads are used to collect different data from users.
This document provides an introduction to ASP.net controls. It describes standard controls like buttons, text boxes, checkboxes, radio buttons, and lists. It also covers data controls like GridView, Repeater, and DataList that are used to display database data. Validation controls like RequiredFieldValidator, RangeValidator, CompareValidator, and RegularExpressionValidator are used to validate user input.
HTML5 is the next generation of HTML that provides new features for webpages and web applications. It includes new semantic elements, forms, canvas, video and audio elements, geolocation, drag and drop, and local storage. While still a work in progress, HTML5 is supported by most modern browsers and offers powerful new capabilities for building interactive web content and applications.
This document summarizes Day Seven of a Web Design and Development course. It discusses responsive web design, which makes web pages look good on all devices. It describes how to create a responsive design using meta viewport tags and CSS media queries or frameworks like Bootstrap. The document also covers HTML entities, forms, and form elements like input, select, and buttons. It concludes with review questions about these topics.
Testing and improving performance is important to ensure content loads as quickly as possible for users. The document discusses assessing performance through browser testing on common devices and connection speeds. It also recommends optimizing assets by combining images into spritesheets, optimizing image files, removing unused CSS, and minifying files. Collecting user feedback through usability testing is presented as the best way to evaluate a site's usability.
Optimizing a website for search enginesNicole Ryan
The document discusses optimizing a website for search engines through search engine optimization (SEO) techniques. These include writing indexable content with proper titles, headings and links; adding metadata descriptions; incorporating microdata using vocabularies; creating a sitemap and robots.txt files; previewing the site as a bot would see it; and submitting the site to search engines. SEO aims to increase a site's priority in search results and provide useful semantic information to search applications.
This document chapter provides an introduction to HTML, covering topics like the history and purpose of HTML, HTML syntax and structure, semantic markup, common HTML elements, and new semantic elements introduced in HTML5. It includes examples of HTML code and discusses key concepts such as the difference between block-level and inline elements, how to add links and images, and best practices for accessibility and search engine optimization. The chapter aims to give readers an overview of the core components of HTML.
In a world of content and links, technical SEO can often be left behind, but getting it wrong can be catastrophic. In this talk, Faye will take you through the different steps of a technical SEO audit and why it is essential, sharing with you some of the most common mistakes and what you should be looking out for on your own website.
The document is a textbook on fundamentals of web development that covers topics such as what CSS is, CSS syntax, location of styles, selectors, and the box model. It provides definitions and examples for key CSS concepts like selectors, properties, values, and units of measurement. The textbook is intended for a college course on web development fundamentals.
The document is an excerpt from a textbook about fundamentals of web development. It discusses the CSS box model and its key properties including background, borders, margins, padding, width and height. The box model describes how elements are laid out using these properties, with the content box surrounded by padding, borders, and margins. Collapsing margins can cause confusion by combining overlapping margins into the larger value.
What Are Rich Snippets and How To Get Rich Snippetsadhishta Infotech
A rich snippet is the content appeared on the top of a SERP that contains summary of the user’s answer. It can display in many formats based on the type of information to be featured.
When Data Visualizations and Data Imports Just Don’t WorkJim Kaplan CIA CFE
When Data Visualizations and Data Imports Just Don’t Work – Importing data is a dirty job as can painting user final pictures with that data. This webinar will explore the dirty little secrets that ensure data is imported completely and accurately, as well as, painting scenarios when a visualization may not be the best approach to meeting an audit objective. Specific learning objectives include:
o Walk through case studies of “dirty” data and how to improve then using improved data requests and cleansing tools.
o Watch case study examples of top tests to validate data tables to ensure data quality.
o Discover a host of baseline tests and other baseline statistics to validate, understand and possibly extract key trends for review.
o Understand visualization and dashboard types along with their associated analytical strengths from an audit perspective.
o Identify situations where statistics may be more effective audit extractors than relying on the human eye to spot notable events.
This document discusses search engine optimization (SEO) and how to manage robots.txt files in DNN for single-site and multi-site instances. It covers common SEO techniques, the purpose and components of robots.txt, and how to configure multiple robots.txt files for different sites in a multi-portal DNN environment using URL rewrite rules. The presenter provides examples of robots.txt directives and files and demonstrates their use in DNN.
The document provides guidance on using ONIX (Online Information Exchange) data to improve book marketing. It recommends: 1) owning your book data by creating your own ONIX files; 2) keeping data up-to-date as information changes; and 3) including enhanced data like contributor biographies, reviews, and regional relevance in ONIX files to help sell more books. It then gives specific examples of how to include important metadata like Canadian contributors, regional codes, audience information, awards, and descriptive text in ONIX files.
The document summarizes ways to integrate and publish content from a content management system like TerminalFour Site Manager to portals and content platforms. It discusses major portal technologies, standards they support for integrating content, and provides an example process for publishing Site Manager content to Microsoft SharePoint. The summary discusses pulling content into portals using web parts or portlets, and standards for integrating documents from a document management system into Site Manager, like WebDAV, JSR 170, and Content Management Interoperability Services (CMIS).
This document provides information about a 2-day workshop on building websites with HTML5 and CSS3 to be held on May 16-17, 2015. The agenda covers fundamental concepts of HTML5 and CSS3 like forms, media queries, and frameworks. The speaker is Wahyu Putra, a chief technology officer and UI/UX designer.
HTML forms allow users to enter and submit data to a server. The <form> element is used to create an HTML form, which can contain various input elements like text fields, checkboxes, radio buttons, and submit buttons. Common input element types include text, password, radio buttons, checkboxes, and submit buttons. Radio buttons allow a single selection from options, while checkboxes allow zero or more selections. The submit button submits the form data to the action page specified in the form tag.
This document provides an overview of fundamentals of web development, including definitions, history, and technical concepts. It begins with definitions distinguishing the internet from the world wide web. It then covers the development of digital communication technologies from circuit switching to packet switching and the ARPANET. The document discusses the invention of the world wide web by Tim Berners-Lee and the development of core web technologies. It provides an overview of internet protocols including the TCP/IP model and IP addressing. It also covers client-server and peer-to-peer network models.
Forms are used to collect data from users on a website. A form contains input elements like text fields, checkboxes, and select menus. When submitted, the form sends the user-entered data to a backend script for processing. Common form attributes include name, action, and method. Different input types like text, password, radio buttons, and file uploads are used to collect different data from users.
This document provides an introduction to ASP.net controls. It describes standard controls like buttons, text boxes, checkboxes, radio buttons, and lists. It also covers data controls like GridView, Repeater, and DataList that are used to display database data. Validation controls like RequiredFieldValidator, RangeValidator, CompareValidator, and RegularExpressionValidator are used to validate user input.
HTML5 is the next generation of HTML that provides new features for webpages and web applications. It includes new semantic elements, forms, canvas, video and audio elements, geolocation, drag and drop, and local storage. While still a work in progress, HTML5 is supported by most modern browsers and offers powerful new capabilities for building interactive web content and applications.
This document summarizes Day Seven of a Web Design and Development course. It discusses responsive web design, which makes web pages look good on all devices. It describes how to create a responsive design using meta viewport tags and CSS media queries or frameworks like Bootstrap. The document also covers HTML entities, forms, and form elements like input, select, and buttons. It concludes with review questions about these topics.
Testing and improving performance is important to ensure content loads as quickly as possible for users. The document discusses assessing performance through browser testing on common devices and connection speeds. It also recommends optimizing assets by combining images into spritesheets, optimizing image files, removing unused CSS, and minifying files. Collecting user feedback through usability testing is presented as the best way to evaluate a site's usability.
Optimizing a website for search enginesNicole Ryan
The document discusses optimizing a website for search engines through search engine optimization (SEO) techniques. These include writing indexable content with proper titles, headings and links; adding metadata descriptions; incorporating microdata using vocabularies; creating a sitemap and robots.txt files; previewing the site as a bot would see it; and submitting the site to search engines. SEO aims to increase a site's priority in search results and provide useful semantic information to search applications.
This document discusses inheritance and polymorphism in object-oriented programming. It defines inheritance as creating an "is a" relationship between classes, where a subclass inherits attributes and methods from its superclass and can define new attributes and methods. Polymorphism allows a method to be overridden in a subclass so the correct version is called depending on the object type. The document uses examples like vehicles to illustrate these concepts.
Javascript programming using the document object modelNicole Ryan
The document discusses using JavaScript to program web pages. It explores the Document Object Model (DOM) which standardizes referring to parts of a web page. JavaScript code is created by combining DOM objects, properties, and methods. Key concepts covered include accessing elements and properties using the querySelector() method, storing data in variables, creating functions, adding event listeners, changing CSS with JavaScript, and using if statements.
The document discusses incorporating video and audio into web pages. It covers assessing different encoding formats and ensuring browser compatibility. The video element is used to add video and attributes control playback. Source elements provide alternative file formats. Support for older browsers uses object and param elements. Poster and fallback images are added, and videos are made accessible with text captions and descriptions. The audio element similarly embeds sounds.
Bitmap and vector images can be inserted into web pages. The img element is used to insert images with the src and alt attributes. Background images can be added with the background element. The figure element marks images that provide additional context and the figcaption element provides captions. Images can also be used as links. Image maps create hotspots to link areas of an image. Favicons and touch icons specify icons for the browser tab and mobile devices.
This chapter discusses dictionaries and sets in Python. It covers how to create, manipulate, and iterate over dictionaries and sets. Some key dictionary topics include adding and retrieving key-value pairs, checking for keys, and using dictionary methods. For sets, the chapter discusses set operations like union, intersection, difference and symmetric difference. It also covers serializing objects using the pickle module.
The document discusses various CSS techniques for visual effects, including using pseudo-elements to add generated content, pseudo-classes for form styling, gradients for color transitions, shapes with CSS properties, feature detection with Modernizr for graceful degradation, transforms to change element appearances, transitions for gradual property changes, and keyframe animations to control effects over time.
The document discusses designing and creating web forms. It explains that forms need to be planned to identify required information and logical field organization. A form is created with HTML using the form, fieldset, and label elements. Text boxes, text areas, checkboxes, option buttons, and drop-down menus can then be added as form controls using appropriate input elements and attributes. Styling the layout improves usability, and a submit button allows submitting the completed form data.
Organizing Content with Lists and TablesNicole Ryan
The document discusses organizing content in HTML pages using lists, tables, and CSS styling. It covers how to create ordered lists, unordered lists, description lists, and navigation bars using list elements. Tables are created using table, tr, th, and td elements and can be styled with CSS. Non-table elements can be arranged in a table-like structure using CSS grid properties applied to block elements like div. Debugging tables to ensure proper row and column structure is also discussed.
The document discusses integrating various social media platforms into a website. It evaluates social media and its benefits. It then provides instructions on how to add social media widgets like the Facebook Like button, Twitter Tweet button, and how to embed tweets, YouTube videos, Instagram images, and Twitter account and hashtag feeds using HTML and CSS. The goal is to enable sharing of website content and engage with customers and community members through social platforms.
Hyperlinks provide links within and between documents. Links are defined using the <a> element and the href attribute specifies the target document location. Navigation bars contain sets of links for moving between web pages. Pseudo-classes allow formatting of link states like hover and active. Target documents can open in new tabs using the target attribute. Hash links create internal document links using element IDs. Accessibility is improved by allowing users to skip navigation bars.
It is important to implement fonts consistently across different user agents using font stacks declared with the font-family property. The span element can be used to isolate text for formatting like bold or italics. Pseudo-elements allow styling of specific portions of an element. Colors can be specified by name, hex, rgb, or hsl values. Shadows are added using text-shadow and box-shadow properties. Media queries group rules by device using values like screen, print, and speech.
The document discusses various CSS positioning techniques including the box model, setting widths and borders, margins and padding, floats, clearing flows, and fixed, relative, and absolute positioning. The box model treats elements as boxes with properties for borders, margins, padding, and content. Floats and clearing can be used to create multi-column layouts. Fixed positioning keeps elements visible during scrolling while relative and absolute positioning adjust element locations without and within the normal flow, respectively.
CSS is used to style and lay out HTML elements. CSS rules contain selectors that identify elements and declarations that specify properties and values to style those elements. Different selector types like type, ID, class, and multiple selectors allow rules to target different element groups. Embedded style sheets contain CSS code directly in HTML, while external style sheets can style multiple pages by linking via the <link> element. Comments document style sheets, and developer tools and validators help debug and standardize CSS code.
The document discusses structuring content in a web document and provides objectives for evaluating web accessibility standards, incorporating attributes, implementing the div element, adding HTML5 semantic elements, using special characters, specifying the viewport, validating HTML code, and creating an XHTML document. Key points include making web pages accessible according to WCAG guidelines, using attributes to provide additional information about elements, employing the div element to group related elements, utilizing semantic elements to indicate meaning and improve search results, inserting special characters with references, defining the viewport to control mobile displays, debugging code to fix errors, and validating code to ensure proper rendering and future compatibility.
1. Prior planning is crucial for website design and involves considering goals, audience, budget, and timeline.
2. Wireframes outline website components and storyboards show page links.
3. HTML is the coding language that defines text structure using tags within a document including head, body, title, headings, and paragraphs.
4. Comments provide additional information and previews on different browsers and devices help test rendering.
Chapter 12 Lecture: GUI Programming, Multithreading, and AnimationNicole Ryan
This chapter discusses event-driven GUI programming, multithreading, and animation. It covers the principles of event-driven programming, user-initiated actions and GUI components, designing graphical user interfaces, developing an event-driven application, threads and multithreading, and creating animation. The document provides details on each topic, including examples and figures to illustrate key concepts.
Chapter 11: Object Oriented Programming Part 2Nicole Ryan
This chapter discusses object-oriented programming concepts like constructors, destructors, composition, inheritance, and exception handling. It explains that constructors initialize objects, destructors contain cleanup code, composition allows one class to contain objects of another class, and inheritance enables code reuse through a base class. The chapter provides examples of these concepts using an Employee class and its derived subclasses.
1) The chapter discusses advanced modularization techniques in programming including methods with parameters, returning values from methods, passing arrays to methods, overloading methods, and recursion.
2) A key concept is implementation hiding which means the internal details of how a method operates are encapsulated and hidden from outside calls to the method.
3) Other important concepts covered include increasing cohesion so methods are functionally related, reducing coupling between methods, and understanding recursion where methods call themselves recursively.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Communicating effectively and consistently with students can help them feel at ease during their learning experience and provide the instructor with a communication trail to track the course's progress. This workshop will take you through constructing an engaging course container to facilitate effective communication.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
2. Fundamentals of Web DevelopmentRandy Connolly and Ricardo Hoar Fundamentals of Web DevelopmentRandy Connolly and Ricardo Hoar
INTRODUCING FORMS
Section 3 of 6
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HTML Forms
Forms provide the user with an alternative way to
interact with a web server.
• Forms provide rich mechanisms like:
• Text input
• Password input
• Options Lists
• Radio and check boxes
Richer way to interact with server
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Form Structure
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How forms interact with servers
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Query Strings
At the end of the day, another string
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URL encoding
Special symbols
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<form> element
Two essential features of any form, namely the action
and the method attributes.
• The action attribute specifies the URL of the
server-side resource that will process the form data
• The method attribute specifies how the query
string data will be transmitted from the browser to the
server.
• GET
• POST
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GET vs POST
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GET vs POST
Advantages and Disadvantages
Data can be clearly seen in the address bar.
Data remains in browser history and cache.
Data can be bookmarked
Limit on the number of characters in the form
data returned.
POST
Data can contain binary data.
Data is hidden from user.
Submitted data is not stored in cache, history,
or bookmarks.
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FORMS CONTROL ELEMENTS
Section 4 of 6
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Form-Related HTML Elements
Type Description
<button> Defines a clickable button.
<datalist> An HTML5 element form defines lists to be used with other form elements.
<fieldset> Groups related elements in a form together.
<form> Defines the form container.
<input> Defines an input field. HTML5 defines over 20 different types of input.
<label> Defines a label for a form input element.
<legend> Defines the label for a fieldset group.
<option> Defines an option in a multi-item list.
<optgroup> Defines a group of related options in a multi-item list.
<select> Defines a multi-item list.
<textarea> Defines a multiline text entry box.
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Text Input Controls
Type Description
text Creates a single line text entry box. <input type="text" name="title" />
textarea Creates a multiline text entry box. <textarea rows="3" ... />
password Creates a single line text entry box for a password <input type="password" ... />
search Creates a single-line text entry box suitable for a search string. This is an HTML5 element.
<input type="search" … />
email Creates a single-line text entry box suitable for entering an email address. This is an HTML5 element.
<input type="email" … />
tel Creates a single-line text entry box suitable for entering a telephone. This is an HTML5 element.
<input type="tel" … />
url Creates a single-line text entry box suitable for entering a URL. This is an HTML5 element.
<input type="url" … />
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Text Input Controls
Classic
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Text Input Controls
HTML5
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HTML5 advanced controls
Pattern attribute
datalist
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Select Lists
Chose an option, any option.
• <select> element is used to create a multiline box
for selecting one or more items
• The options are defined using the <option> element
• can be hidden in a dropdown or multiple rows of
the list can be visible
• Option items can be grouped together via the
<optgroup> element.
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Select Lists
Select List Examples
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Which Value to send
The value attribute of the <option> element is used to
specify what value will be sent back to the server.
The value attribute is optional; if it is not specified,
then the text within the container is sent instead
Select Lists Cont.
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Radio Buttons
Radio buttons are useful when you want the user to
select a single item from a small list of choices and you
want all the choices to be visible
• radio buttons are added via the <input type="radio">
element
• The buttons are mutually exclusive (i.e., only one can
be chosen) by sharing the same name attribute
• The checked attribute is used to indicate the default
choice
• the value attribute works in the same manner as with
the <option> element
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Radio Buttons
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Checkboxes
Checkboxes are used for getting yes/no or on/off
responses from the user.
• checkboxes are added via the <input type="checkbox”>
Element
• You can also group checkboxes together by having them
share the same name attribute
• Each checked checkbox will have its value sent to the
server
• Like with radio buttons, the checked attribute can be
used to set the default value of a checkbox
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Checkboxes
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Button Controls
Type Description
<input type="submit"> Creates a button that submits the form data to the server.
<input type="reset"> Creates a button that clears any of the user’s already
entered form data.
<input type="button"> Creates a custom button. This button may require
Javascript for it to actually perform any action.
<input type="image"> Creates a custom submit button that uses an image for its
display.
<button> Creates a custom button. The <button> element differs
from <input type="button"> in that you can completely
customize what appears in the button; using it, you can, for
instance, include both images and text, or skip server-side
processing entirely by using hyperlinks.
You can turn the button into a submit button by using the
type="submit" attribute.
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Button Controls
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Specialized Controls
I’m so special
• <input type=hidden>
• <input type=file>
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Number and Range
Typically input values need be validated. Although
server side validation is required, optional client
side pre-validation is good practice.
The number and range controls Added in HTML5
provide a way to input numeric values that
eliminates the need for JavaScript numeric
validation!!!
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Number and Range
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Color
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Date and Time Controls
Dates and times often need validation when
gathering this information from a regular text
input control.
From a user’s perspective, entering dates can be
tricky as well: you probably have wondered at
some point in time when entering a date into a
web form, what format to enter it in, whether the
day comes before the month, whether the month
should be entered as an abbreviation or a
number, and so on.
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HTML5 Date and Time Controls
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HTML5 Date and Time Controls
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HTML Controls
Type Description
date Creates a general date input control. The format for the date is "yyyy-mm-dd".
time Creates a time input control. The format for the time is "HH:MM:SS", for
hours:minutes:seconds.
datetime Creates a control in which the user can enter a date and time.
datetime-local Creates a control in which the user can enter a date and time without specifying a time zone.
month Creates a control in which the user can enter a month in a year. The format is "yyyy-mm".
week Creates a control in which the user can specify a week in a year. The format is "yyyy-W##".
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Other Controls
• The <progress> and <meter> elements can be used
to provide feedback to users,
• but requires JavaScript to function dynamically.
• The <output> element can be used to hold the
output from a calculation.
• The <keygen> element can be used to hold a
private key for public-key encryption
You mean there’s more
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What you’ve learned
Introducing
Forms
Form Control
Elements3 4
7