The document discusses various HTML form elements and their attributes. It describes the <form> element which defines an HTML form, and common form elements like <input>, <select>, <textarea> and <button>. It provides examples and explanations of different input types such as text, password, checkbox, radio and submit. It also covers attributes like name, value, readonly and disabled.
HTML forms allow users to enter data into a website. There are various form elements like text fields, textareas, dropdowns, radio buttons, checkboxes, and file uploads that collect different types of user input. The <form> tag is used to create a form, which includes form elements and a submit button. Forms submit data to a backend application using GET or POST methods.
Forms allow users to enter data into a website. They contain form elements like text fields, drop-down menus, and buttons. The <form> element defines a form, while <input>, <textarea>, <select>, and <button> elements create specific form controls. Forms submit data via GET or POST requests, and attributes like action, method, and target control submission. Common elements include single-line text, passwords, textareas, checkboxes, radio buttons, drop-downs, file uploads, hidden fields, and submit/reset buttons.
An HTML form is used to collect user input and consists of form fields, labels, and buttons. Forms can be processed using client-side programming, which performs tasks within the browser, or server-side programming, which runs on the server. Common client-side languages include JavaScript and CSS, while common server-side languages include PHP, ASP.NET, and Python. The <form> tag creates an HTML form and contains input elements like text fields, checkboxes, and submit buttons. Forms are submitted using either the GET or POST method, with POST being preferable for sensitive data since it does not display submitted values in the URL.
The document discusses HTML tables and forms. It covers core table tags like <table>, <tr>, and <td> and how to structure tables with headers, bodies, and footers. It also explains how to customize tables using attributes like cellspacing, cellpadding, colspan, and rowspan. For forms, it describes common form controls like text fields, textareas, radio buttons, checkboxes and how to lay them out in a form with a submit button. It provides an example form to demonstrate these concepts.
Using this presentation you will learn dividing the browser window into different parts(frame). With frames, several Web pages can be displayed in the same browser window.
HTML (Hypertext Markup Language) is used to create web pages. It uses tags to define headings, paragraphs, lists, links and other elements. Some key HTML tags are <html> <head> <title> <body> <h1>-<h6> <p> <ul> <ol> <li> <a> <img>. HTML pages can be written using a basic text editor and have the .html file extension. The browser interprets the HTML tags to display the structured page content.
HTML is a markup language used to define the structure and layout of web pages. HTML documents contain HTML elements that define different parts of the page like headings, paragraphs, lists, links, and more. Key HTML elements include <html> <head> <body> <h1>-<h6> for headings, <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, <a> for links, <img> for images, <table> for tables, and <form> for forms. HTML documents are text files that use tags enclosed in < > to define elements and attributes provide additional information about elements.
The document discusses HTML tables and their structure and attributes. It explains that HTML tables allow arranging data into rows and columns using <table>, <tr>, and <td> tags. It then describes various table attributes like border, width, height, bgcolor, background, frame, align, valign, and rules that can customize a table's appearance and layout.
HTML forms allow users to enter data into a website. There are various form elements like text fields, textareas, dropdowns, radio buttons, checkboxes, and file uploads that collect different types of user input. The <form> tag is used to create a form, which includes form elements and a submit button. Forms submit data to a backend application using GET or POST methods.
Forms allow users to enter data into a website. They contain form elements like text fields, drop-down menus, and buttons. The <form> element defines a form, while <input>, <textarea>, <select>, and <button> elements create specific form controls. Forms submit data via GET or POST requests, and attributes like action, method, and target control submission. Common elements include single-line text, passwords, textareas, checkboxes, radio buttons, drop-downs, file uploads, hidden fields, and submit/reset buttons.
An HTML form is used to collect user input and consists of form fields, labels, and buttons. Forms can be processed using client-side programming, which performs tasks within the browser, or server-side programming, which runs on the server. Common client-side languages include JavaScript and CSS, while common server-side languages include PHP, ASP.NET, and Python. The <form> tag creates an HTML form and contains input elements like text fields, checkboxes, and submit buttons. Forms are submitted using either the GET or POST method, with POST being preferable for sensitive data since it does not display submitted values in the URL.
The document discusses HTML tables and forms. It covers core table tags like <table>, <tr>, and <td> and how to structure tables with headers, bodies, and footers. It also explains how to customize tables using attributes like cellspacing, cellpadding, colspan, and rowspan. For forms, it describes common form controls like text fields, textareas, radio buttons, checkboxes and how to lay them out in a form with a submit button. It provides an example form to demonstrate these concepts.
Using this presentation you will learn dividing the browser window into different parts(frame). With frames, several Web pages can be displayed in the same browser window.
HTML (Hypertext Markup Language) is used to create web pages. It uses tags to define headings, paragraphs, lists, links and other elements. Some key HTML tags are <html> <head> <title> <body> <h1>-<h6> <p> <ul> <ol> <li> <a> <img>. HTML pages can be written using a basic text editor and have the .html file extension. The browser interprets the HTML tags to display the structured page content.
HTML is a markup language used to define the structure and layout of web pages. HTML documents contain HTML elements that define different parts of the page like headings, paragraphs, lists, links, and more. Key HTML elements include <html> <head> <body> <h1>-<h6> for headings, <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, <a> for links, <img> for images, <table> for tables, and <form> for forms. HTML documents are text files that use tags enclosed in < > to define elements and attributes provide additional information about elements.
The document discusses HTML tables and their structure and attributes. It explains that HTML tables allow arranging data into rows and columns using <table>, <tr>, and <td> tags. It then describes various table attributes like border, width, height, bgcolor, background, frame, align, valign, and rules that can customize a table's appearance and layout.
This document provides an overview of how to create forms in HTML. It discusses the main components of forms, including common form controls like text fields, checkboxes, radio buttons, selection menus, file uploads, and buttons. It explains how to set attributes like name, value, size for each form control. The document also covers how form data is passed via the GET and POST methods, and how hidden fields can be used to pass additional data without the user seeing it. The overall purpose is to teach the fundamentals of creating HTML forms for collecting user input.
This document provides an overview of HTML forms and their various elements. It discusses the <form> tag and its attributes like action and method. It then describes different form elements like text fields, password fields, radio buttons, checkboxes, textareas, select boxes, and button controls. It provides examples of how to create each of these elements in HTML and explains their purpose in collecting user input for processing on the server-side.
CSS (Cascading Style Sheets) is a markup language used to style and lay out web documents. There are three types of CSS: external style sheets, internal style sheets, and inline styles. External style sheets are ideal for applying styles to many pages, internal style sheets are used for styling a single document with unique styles, and inline styles are applied directly to HTML elements but lose advantages of style sheets.
Tim Berners-Lee, a physicist working at CERN, invented HTML in the late 1980s as a way for researchers to share and collaborate on information. The earliest versions of HTML included basic markup tags but lacked features like tables. Subsequent versions in the 1990s, such as HTML 3.2, HTML 4, and HTML 4.01, added support for additional elements, tags, and features to enhance the functionality and capabilities of HTML. HTML is not a programming language but a markup language that uses tags to define the structure and layout of web pages.
JavaScript variables hold values and are declared with var. Variable names are case sensitive and must begin with a letter or underscore. Variables can hold numbers, strings, Booleans, objects, and null values. Arrays are objects that hold multiple values in a single variable. Functions are blocks of code that perform tasks and are executed by events or calls. Objects store related data and functions to represent self-contained entities.
Hypertext Markup Language (HTML) is a markup language that is used to structure and present content on the World Wide Web. It was created by Tim Berners-Lee in 1980. The document defines various HTML tags such as headings, paragraphs, bold, italics, lists, images, and links. It provides examples of how to use each tag, including the opening and closing syntax. Common tags discussed include <h1> for main headings, <p> for paragraphs, <b> for bold text, <i> for italics, <ol> for ordered lists, <ul> for unordered lists, and <a> for creating links between pages.
This document discusses HTML forms, including:
- HTML forms allow users to enter and submit data through text boxes, buttons, checkboxes, radio buttons, and other controls.
- Forms are defined using <form> tags which specify an action and method for submitting data.
- Common form controls include text fields, passwords, checkboxes, radio buttons, buttons, textareas, and select menus.
- Accessible forms should use <label> tags, <fieldset> and <legend> elements to organize groups of controls.
- CSS can style forms and individual controls using properties like :focus and outline.
- Form layout can be controlled through <br>, tables, or CSS float and clear properties.
HTML is the backbone of Internet. Learn the basics of HTML, you can create your own website.
If you have any doubt contact me for more details. WhatsApp:8008877940
This document provides an introduction to JavaScript, covering basic concepts like data types, variables, operators, conditionals, loops, functions, arrays, and objects. It explains that JavaScript is an interpreted language that allows dynamic and interactive functionality on websites. Key points are demonstrated through examples, like using alert to output "Hello World" and basic math operations with variables.
The document discusses HTML (Hypertext Markup Language), which defines the structure and layout of web pages using tags and attributes. It describes common HTML elements like <head>, <title>, <body>, and <html> that form the basic structure of an HTML document, as well as tags for text formatting, hyperlinks, images, lists, and tables. Paired and singular tags are introduced along with examples.
The document provides information on various HTML tags used for formatting text and content in a web page. It describes tags for headings, paragraphs, lists, physical styles, phrase formatting, block-level formatting, and text-level formatting. Examples are given showing how to use tags like <h1>, <p>, <ul>, <b>, <pre>, and <font> within HTML code.
JavaScript is a client-side scripting language that can be inserted into HTML pages to make them interactive. It allows dynamic validation of forms, changing HTML element properties like visibility, and reacting to user events like clicks or form submissions. The Document Object Model (DOM) represents an HTML or XML document as a tree structure, allowing JavaScript to programmatically access and modify the content, structure, and styling of the document. Common built-in JavaScript objects include String, Date, Array, Math, and Boolean, which provide properties and methods for manipulating text, dates, lists of values, numbers, and true/false values.
This document discusses JavaScript data types including numbers, strings, Booleans, objects, undefined, and null. It notes that JavaScript is a dynamically typed language where variables do not need to be declared. The key data types are described, for example numbers can be integers or floats, strings are immutable sequences of characters, Booleans have two values of true or false, and objects store keyed collections of values that can be changed. The differences between null and undefined are presented as a question for an exercise.
HTML Basics document provides an overview of HTML elements and tags used to format text and structure web pages. It discusses the basic structure of an HTML document including the <head>, <title>, and <body> sections. Common text formatting tags like <p>, <h1>-<h6>, <strong>, <em>, and <br> are demonstrated. Other elements covered include images, lists, links, and basic styling with inline CSS. The document serves as an introduction to basic HTML syntax and structure.
If you don't have knowledge of HTML, CSS & JavaScript than you may face some difficulties in validating a HTML form yet I will make the entire step very easy to understand by you.
JavaScript is a scripting language used primarily for client-side web development. It is based on the ECMAScript standard but browsers support additional objects like Window and DOM objects. JavaScript can be used to create dynamic and interactive effects on web pages like menus, alerts, and updating content without reloading. It is commonly used for form validation, AJAX applications, and other interactive features. The document provides examples of basic JavaScript concepts like variables, data types, operators, and control structures and how to embed scripts in HTML.
The document discusses HTML forms and how they are used to collect user input on web pages. It provides examples of common form elements like text fields, buttons, checkboxes, radio buttons, and drop-down menus. It also explains how forms work with tags like <form> and <input> and attributes that define behaviors and properties of the elements. JavaScript can be used to add interactivity and validate user input in forms.
CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of HTML documents. CSS allows you to control the color, font, size, spacing, and other aspects of HTML elements. CSS properties like background, text, font, links, lists and box model can be used to format HTML elements. CSS rules have selectors that specify the element to which a declaration applies, and declarations that contain property-value pairs that define the presentation of the element.
HTML is the language used to structure and present content on the World Wide Web. It uses tags to define headings, paragraphs, lists, and other elements. A basic HTML file includes an <html> tag which contains <head> and <body> sections. The <head> includes the <title> and the <body> holds the visible page content. Common tags include <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, and <img> to embed images.
PHP provides built-in connectivity to many databases like MySQL, PostgreSQL, Oracle and more. To connect to a database in PHP, a connection is created using mysql_connect or mysql_pconnect, which may create a persistent connection. The high-level process involves connecting to the database, selecting a database, performing a SQL query, processing the results, and closing the connection. Key functions include mysql_query() to submit queries, mysql_fetch_array() to retrieve rows from the results, and mysql_close() to terminate the connection.
The document discusses HTML forms, input elements, and drop-down menus. It describes how forms are used to collect user input and pass data to servers. Common input elements include text fields, checkboxes, radio buttons, and submit buttons. Drop-down menus provide a compact way for users to select single or multiple options from a list, though not all options are visible at once without customization.
HTML forms allow users to enter data into a website. Form elements like text fields, checkboxes, and dropdown menus are used to collect user input. A <form> element defines a form and includes attributes like action and method. The action attribute specifies where the form data will be sent, and method defines how it will be sent (GET or POST). Common form controls include text inputs, buttons, checkboxes/radio buttons, dropdowns, file uploads, and hidden fields. Forms make use of various input field types like text, password, textarea, submit, reset, checkbox, radio, and file to collect different types of user data.
This document provides an overview of how to create forms in HTML. It discusses the main components of forms, including common form controls like text fields, checkboxes, radio buttons, selection menus, file uploads, and buttons. It explains how to set attributes like name, value, size for each form control. The document also covers how form data is passed via the GET and POST methods, and how hidden fields can be used to pass additional data without the user seeing it. The overall purpose is to teach the fundamentals of creating HTML forms for collecting user input.
This document provides an overview of HTML forms and their various elements. It discusses the <form> tag and its attributes like action and method. It then describes different form elements like text fields, password fields, radio buttons, checkboxes, textareas, select boxes, and button controls. It provides examples of how to create each of these elements in HTML and explains their purpose in collecting user input for processing on the server-side.
CSS (Cascading Style Sheets) is a markup language used to style and lay out web documents. There are three types of CSS: external style sheets, internal style sheets, and inline styles. External style sheets are ideal for applying styles to many pages, internal style sheets are used for styling a single document with unique styles, and inline styles are applied directly to HTML elements but lose advantages of style sheets.
Tim Berners-Lee, a physicist working at CERN, invented HTML in the late 1980s as a way for researchers to share and collaborate on information. The earliest versions of HTML included basic markup tags but lacked features like tables. Subsequent versions in the 1990s, such as HTML 3.2, HTML 4, and HTML 4.01, added support for additional elements, tags, and features to enhance the functionality and capabilities of HTML. HTML is not a programming language but a markup language that uses tags to define the structure and layout of web pages.
JavaScript variables hold values and are declared with var. Variable names are case sensitive and must begin with a letter or underscore. Variables can hold numbers, strings, Booleans, objects, and null values. Arrays are objects that hold multiple values in a single variable. Functions are blocks of code that perform tasks and are executed by events or calls. Objects store related data and functions to represent self-contained entities.
Hypertext Markup Language (HTML) is a markup language that is used to structure and present content on the World Wide Web. It was created by Tim Berners-Lee in 1980. The document defines various HTML tags such as headings, paragraphs, bold, italics, lists, images, and links. It provides examples of how to use each tag, including the opening and closing syntax. Common tags discussed include <h1> for main headings, <p> for paragraphs, <b> for bold text, <i> for italics, <ol> for ordered lists, <ul> for unordered lists, and <a> for creating links between pages.
This document discusses HTML forms, including:
- HTML forms allow users to enter and submit data through text boxes, buttons, checkboxes, radio buttons, and other controls.
- Forms are defined using <form> tags which specify an action and method for submitting data.
- Common form controls include text fields, passwords, checkboxes, radio buttons, buttons, textareas, and select menus.
- Accessible forms should use <label> tags, <fieldset> and <legend> elements to organize groups of controls.
- CSS can style forms and individual controls using properties like :focus and outline.
- Form layout can be controlled through <br>, tables, or CSS float and clear properties.
HTML is the backbone of Internet. Learn the basics of HTML, you can create your own website.
If you have any doubt contact me for more details. WhatsApp:8008877940
This document provides an introduction to JavaScript, covering basic concepts like data types, variables, operators, conditionals, loops, functions, arrays, and objects. It explains that JavaScript is an interpreted language that allows dynamic and interactive functionality on websites. Key points are demonstrated through examples, like using alert to output "Hello World" and basic math operations with variables.
The document discusses HTML (Hypertext Markup Language), which defines the structure and layout of web pages using tags and attributes. It describes common HTML elements like <head>, <title>, <body>, and <html> that form the basic structure of an HTML document, as well as tags for text formatting, hyperlinks, images, lists, and tables. Paired and singular tags are introduced along with examples.
The document provides information on various HTML tags used for formatting text and content in a web page. It describes tags for headings, paragraphs, lists, physical styles, phrase formatting, block-level formatting, and text-level formatting. Examples are given showing how to use tags like <h1>, <p>, <ul>, <b>, <pre>, and <font> within HTML code.
JavaScript is a client-side scripting language that can be inserted into HTML pages to make them interactive. It allows dynamic validation of forms, changing HTML element properties like visibility, and reacting to user events like clicks or form submissions. The Document Object Model (DOM) represents an HTML or XML document as a tree structure, allowing JavaScript to programmatically access and modify the content, structure, and styling of the document. Common built-in JavaScript objects include String, Date, Array, Math, and Boolean, which provide properties and methods for manipulating text, dates, lists of values, numbers, and true/false values.
This document discusses JavaScript data types including numbers, strings, Booleans, objects, undefined, and null. It notes that JavaScript is a dynamically typed language where variables do not need to be declared. The key data types are described, for example numbers can be integers or floats, strings are immutable sequences of characters, Booleans have two values of true or false, and objects store keyed collections of values that can be changed. The differences between null and undefined are presented as a question for an exercise.
HTML Basics document provides an overview of HTML elements and tags used to format text and structure web pages. It discusses the basic structure of an HTML document including the <head>, <title>, and <body> sections. Common text formatting tags like <p>, <h1>-<h6>, <strong>, <em>, and <br> are demonstrated. Other elements covered include images, lists, links, and basic styling with inline CSS. The document serves as an introduction to basic HTML syntax and structure.
If you don't have knowledge of HTML, CSS & JavaScript than you may face some difficulties in validating a HTML form yet I will make the entire step very easy to understand by you.
JavaScript is a scripting language used primarily for client-side web development. It is based on the ECMAScript standard but browsers support additional objects like Window and DOM objects. JavaScript can be used to create dynamic and interactive effects on web pages like menus, alerts, and updating content without reloading. It is commonly used for form validation, AJAX applications, and other interactive features. The document provides examples of basic JavaScript concepts like variables, data types, operators, and control structures and how to embed scripts in HTML.
The document discusses HTML forms and how they are used to collect user input on web pages. It provides examples of common form elements like text fields, buttons, checkboxes, radio buttons, and drop-down menus. It also explains how forms work with tags like <form> and <input> and attributes that define behaviors and properties of the elements. JavaScript can be used to add interactivity and validate user input in forms.
CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of HTML documents. CSS allows you to control the color, font, size, spacing, and other aspects of HTML elements. CSS properties like background, text, font, links, lists and box model can be used to format HTML elements. CSS rules have selectors that specify the element to which a declaration applies, and declarations that contain property-value pairs that define the presentation of the element.
HTML is the language used to structure and present content on the World Wide Web. It uses tags to define headings, paragraphs, lists, and other elements. A basic HTML file includes an <html> tag which contains <head> and <body> sections. The <head> includes the <title> and the <body> holds the visible page content. Common tags include <p> for paragraphs, <ul> and <ol> for unordered and ordered lists, and <img> to embed images.
PHP provides built-in connectivity to many databases like MySQL, PostgreSQL, Oracle and more. To connect to a database in PHP, a connection is created using mysql_connect or mysql_pconnect, which may create a persistent connection. The high-level process involves connecting to the database, selecting a database, performing a SQL query, processing the results, and closing the connection. Key functions include mysql_query() to submit queries, mysql_fetch_array() to retrieve rows from the results, and mysql_close() to terminate the connection.
The document discusses HTML forms, input elements, and drop-down menus. It describes how forms are used to collect user input and pass data to servers. Common input elements include text fields, checkboxes, radio buttons, and submit buttons. Drop-down menus provide a compact way for users to select single or multiple options from a list, though not all options are visible at once without customization.
HTML forms allow users to enter data into a website. Form elements like text fields, checkboxes, and dropdown menus are used to collect user input. A <form> element defines a form and includes attributes like action and method. The action attribute specifies where the form data will be sent, and method defines how it will be sent (GET or POST). Common form controls include text inputs, buttons, checkboxes/radio buttons, dropdowns, file uploads, and hidden fields. Forms make use of various input field types like text, password, textarea, submit, reset, checkbox, radio, and file to collect different types of user data.
This document provides an overview of HTML forms, including the various form elements like <input>, <select>, <textarea>, and <button>. It explains how to structure a form using the <form> tag and how attributes like action, method, and name are used. Specific <input> types are covered like text, radio buttons, checkboxes, passwords, files, and submit buttons. It also discusses <select> dropdowns, <textarea> multi-line inputs, and form submission and processing.
This document discusses HTML forms and form elements. It begins by explaining that forms allow websites to collect information from users rather than just display static content. It then covers the main HTML form tags like <form> and various form field elements like <input>, <textarea>, and <select>. It details the different attributes associated with these elements, such as name, type, value, and how they determine what data is collected and how it is passed to the server. Finally, it discusses concepts like GET vs POST methods, and how submitted form data is handled by server-side variables like $_GET, $_POST, and $_REQUEST in PHP.
Form using html and java script validationMaitree Patel
This document discusses form validation using HTML and JavaScript. It begins with an introduction to HTML forms, form elements like <input>, and common form controls such as text, checkbox, radio buttons and selects. It then covers JavaScript form validation, explaining why validation is needed and providing an example that validates form fields like name, email and zip code on submit. The example uses JavaScript to check for empty fields and invalid email and zip code formats before allowing form submission.
HTML forms are used to collect user input on web pages. The <form> element defines an HTML form, which contains various form elements like text fields, checkboxes, radio buttons, and submit buttons to collect input from the user. Forms submit data using the GET or POST methods, with POST being more secure as it does not display submitted data in the URL. Common form elements include <input>, <select>, <textarea> to collect different types of user input like text, selections, and multi-line text. Forms are an essential part of creating interactive web pages that collect and process user data.
HTML forms are used to collect user input on web pages. The <form> element defines an HTML form, which contains various form elements like text fields, checkboxes, radio buttons, and submit buttons to collect input from the user. Forms submit data using the GET or POST methods, with POST being more secure as it does not display submitted data in the URL. Common form elements include <input>, <select>, <textarea> to collect different types of user input like text, selections, and multi-line text. Forms are an essential part of creating interactive web pages that collect and process user data.
The document provides information about HTML forms and form elements. It discusses how forms are used to collect user input which is often sent to a server for processing. The key HTML form elements covered include <form>, <input>, <label>, <select>, <textarea>, <fieldset>, <legend>, and <datalist>. It describes various input types like text, password, radio buttons, checkboxes, and buttons. It also covers form attributes such as action, target, method, autocomplete, and novalidate.
In this slide I described all control which is used by the Html Form Controls such as checkbox , radio , text , drop down list / select , file upload and html output controls.
HTML forms allow users to enter data into a web page. Forms contain various input fields like text boxes, checkboxes, radio buttons, and dropdown menus. Forms are created using <form> tags and input fields are added using elements like <input>, <select>, and <textarea>. Common attributes for forms include "name", "method", and "action". Frames allow splitting a web page into separate sections called frames to display multiple HTML documents. The <frameset> tag is used to divide the page into frames and the <frame> tag embeds each document. Inline frames (<iframe>) embed another document inside the current page.
HTML forms allow users to enter data into a web page. Forms contain various input fields like text boxes, checkboxes, radio buttons, and dropdown menus. Forms are created using <form> tags and have attributes like action and method. Common input fields include text, password, radio, checkbox, file, submit and reset buttons. Fieldsets group related fields. Frames divide a page into separate scrollable views called frames, allowing multiple pages to be displayed simultaneously. Inline frames (iframes) embed another HTML document into the current page.
Forms are used in HTML to collect user input on web pages. The <form> tag defines a form area that contains form elements like text fields, checkboxes, radio buttons, and dropdown menus. When the user submits the form, the data from these elements is sent to the server. Common form elements include <input>, <textarea>, and <select>. The <input> tag defines different element types like text, checkbox, radio, submit, and hidden using the "type" attribute. Forms allow collecting user data to send to a server for processing.
This document provides information about CSS forms including:
- Forms allow users to enter information and perform actions online like searching, registering on websites, shopping online, and signing up for newsletters.
- The <form> element defines a form and includes attributes like action and method. Action specifies the URL that receives the submitted form data and method can be get or post.
- Common form controls include text fields, checkboxes, radio buttons, submit buttons, textareas, password fields, and select boxes. Each has an <input> or <select> element that defines its type.
- When a user submits a form, the data is sent to the server specified in the action attribute.
This document provides an overview of HTML forms. It defines HTML forms as a way to create graphical user interfaces on web pages to collect user input. The <form> tag is used to define a form and includes attributes like action and method. Common form elements include text fields, checkboxes, radio buttons, dropdown menus, and buttons, which are typically defined using the <input> tag along with attributes like type, name and value. The document provides examples of how to code different types of form elements in HTML.
A form allows users to enter information through elements like text boxes, drop-downs, and radio buttons. When submitted, the form data is typically sent to a program on the server for processing. A form contains elements like text fields, checkboxes, radio buttons, submit buttons, and uses attributes like action to specify where the form data is submitted.
The document provides information about HTML forms and form elements. It defines a form as an area that can contain input elements like text fields, checkboxes, radio buttons, and select lists. The <form> tag is used to enclose these elements and submit the user-entered data to a server using either GET or POST methods. Common form input elements are described, including text, checkbox, radio, submit, reset, hidden, and select elements. Their attributes and usage are explained.
The document provides an overview of HTML forms, including:
- Forms allow users to enter information into a webpage which is then sent to a server.
- Forms contain elements like text fields, checkboxes, radio buttons, and dropdown menus to collect user input.
- JavaScript can be used to add interactivity to forms, like validating user input before submitting.
- The <form> tag defines a form and attributes like "action" and "method" control where submitted data is sent.
- Common form elements like text, buttons, checkboxes are defined using <input> tags while dropdowns use <select>.
The document discusses HTML forms and form elements. It provides objectives and descriptions of how to create forms using HTML tags like <form> and <input>. It explains various form elements including text fields, password fields, text areas, drop-down menus, checkboxes, radio buttons, and their attributes. The document provides examples of code for each form element.
Forms are used in HTML to create graphical user interfaces on web pages that allow users to enter information. A form contains elements like text fields, checkboxes, radio buttons, and dropdown menus. When the user submits the form, the data from these elements is sent to the server. JavaScript can be used to add interactivity to forms, such as validating user input before submission. The <form> tag defines a form and includes attributes that specify where the data will be sent and how. Common form elements use the <input> tag with different type attributes, while text areas use the <textarea> tag.
The document discusses HTML forms and validation. It describes what forms are used for, such as contact forms, logins, searches, and inputting data. It then provides examples of different form elements like text fields, textareas, radio buttons, drop down menus, submit buttons, and how to pre-populate or validate forms. Validation examples include checking length, requiring fields, and validating number ranges.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
2. The <form> Element
The HTML <form> element defines a form that is used to
collect user input
An HTML form contains different form elements.
Form elements are types of input elements, like text fields,
checkboxes, radio buttons, submit buttons, and more.
Syntax of form is given by:-
<form>
.
form elements(different input elements)
.
</form>
2By ShreyaChougule
3. Use of The <input> Element
The <input> element is one of the most important form element.
The <input> element can be displayed in several ways, depending on
the type attribute.
Some of the types of input elements are as follows:-
Type Description
<input type=“text”> Gives one line text input
<input type=“radio”> Used for selecting one of the many
choices
<input type=“submit”> Used for submitting form
3By ShreyaChougule
4. Action Attribute
The action attribute defines the action to be
performed when the form is submitted.
Normally, the form data is sent to a web page on the
server when the user clicks on the submit button.
If the action attribute is omitted, the action is set to
the current page
4By ShreyaChougule
5. Target Attribute
The target attribute specifies if the submitted result
will open in a new browser tab, or in the current
window.
The default value is "_self" which means the form
will be submitted in the current window.
To make the form result open in a new browser tab,
use the value "_blank":
<form action="/action_page.php" target="_blank">
5By ShreyaChougule
6. Method Attribute
The method attribute specifies the HTTP method
(GET or POST) to be used when submitting the form
data.
Get is used to request data from specified resource.
Post is used to send data to server to create or update
resource.
Get method:-It gives content of form in web address
<form action="/action_page.php" method="get">
Post method:-It does not give any content.
<form action="/action_page.php" method=“post">
6By ShreyaChougule
7. Use of get method
The default method when submitting form data is GET.
However, when GET is used, the submitted form data will
be visible in the page address field:
/action_page.php?firstname=Mickey&lastname=Mouse
Appends form-data into the URL in name/value pairs
The length of a URL is limited (about 3000 characters)
Never use GET to send sensitive data! (will be visible in
the URL)
GET is better for non-secure data, like query strings in
Google
7By ShreyaChougule
8. Use of Post Method
Always use POST if the form data contains sensitive
or personal information. The POST method does not
display the submitted form data in the page address
field.
POST has no size limitations, and can be used to send
large amounts of data.
8By ShreyaChougule
9. Name Attribute
Each input field must have a name attribute to be
submitted.
If the name attribute is omitted, the data of that
input field will not be sent at all.
If we use get method then the omitted name will not
be visible at web address bar.
Syntax:-
<input type="text" name="lastname" value="Mouse">
OUTPUT
9By ShreyaChougule
10. Grouping Form data
Generally in order to group certain set of data in the
form <fieldset> tag is used.
The <legend> element defines a caption for
the <fieldset> element.
Syntax:-<form action=“”>
<fieldset>
<legend>Heading you want to display</legend>
<label for=“”>
<input type….>
</fieldset>
</form>
10By ShreyaChougule
11. HTML Form Elements
1) Input Element
2) Select Element:- The <select> element defines a drop-down
list.
The <option> elements defines an option that can be selected.
By default, the first item in the drop-down list is selected.
To define a pre-selected option, add the selected attribute to the
option:
<option value=“xyz" selected>Name of Selected value</option>
Syntax of select element:-
<select name=“abc">
<option value=“one">One</option>
<option value=“two">Two</option>
<option value=“….">…..</option>
<option value=“….">….</option>
</select>
11By ShreyaChougule
12. HTML Form Elements
2.Select Element:-
Use the size attribute to specify the number of
visible values:
<select name="cars" size="3">
Here three values of car will be visible
It allows multiple option selection.
<select name="cars" size="4" multiple>
Use ctrl to select multiple options at a time.
3. TextArea Element:-
The <textarea> element defines a multi-line input
field (a text area): 12By ShreyaChougule
13. HTML Form Elements
Example
<textarea name="message" rows="10" cols="30">
The cat was playing in the garden.
</textarea>
The rows attribute specifies the visible number of lines
in a text area.
The cols attribute specifies the visible width of a text
area.
4. Button Element:- This element defines clickable
button.
Syntax:-
<button type="button" onclick="alert('Hello
World!')">Click Me!</button>
13By ShreyaChougule
14. HTML Input Types
1. Input type Text:- <input type="text"> defines a one-
line text input field.
Syntax:- <form>
First name:<br>
<input type="text" name="firstname"><br>
Last name:<br>
<input type="text" name="lastname">
</form>
2. Input type Password:- <input type=“password”> it
gives password in asterisk mark or black dots.
Syntax:- <input type="password" name="psw">
3. Input type Submit:- <input type="submit"> defines a
button for submitting form data to a form-handler. 14By ShreyaChougule
15. HTML Input Types
The form-handler is typically a server page with a
script for processing input data.
The form-handler is specified in the
form's action attribute:
Syntax:- <input type="submit" value="Submit">
4. Input type Reset:- <input type="reset"> defines
a reset button that will reset all form values to
their default values.
Syntax:- <input type=“reset" value=“reset">
If you change the input values and then click the
"Reset" button, the form-data will be reset to the
default values.
15By ShreyaChougule
16. HTML Input Types
5. Input type radio:- <input type="radio"> defines a radio button.
Radio buttons let a user select ONLY ONE of a limited number of
choices
e.g.:-
<form>
<input type="radio" name="gender" value="male" checked> M
ale<br>
<input type="radio" name="gender" value="female"> Female<
br>
<input type="radio" name="gender" value="other"> Other
</form>
6. Input type Checkbox:- <input type="checkbox"> defines
a checkbox.
Checkboxes allows a user select ZERO or MORE options of a
limited number of choices. 16By ShreyaChougule
17. HTML Input Types
e.g. :- <form>
<input type="checkbox" name="vehicle1" value="Bike"> I have a
bike<br>
<input type="checkbox" name="vehicle2" value="Car"> I have a
car
</form>
7. Input type Button:-<input type="button"> defines a button
E.g.:- <input type="button" onclick="alert('Hello
World!')" value="Click Me!">
17By ShreyaChougule
18. HTML Input Attributes
1. Value Attribute:- The value attribute specifies the initial value
for an input field.
2. Readonly Attribute:- The readonly attribute specifies that the
input field is read only (cannot be changed)
3. Disabled Attribute:- The disabled attribute specifies that the
input field is disabled. A disabled input field is unusable and
un-clickable, and its value will not be sent when submitting
the form
4. The size attribute specifies the size (in characters) for the
input field
<form> First name:<br>
<input type="text" name="firstname" value="John" readonly
disabled size=“40”>
</form>
18By ShreyaChougule
19. Label tag in form tag
It is considered better to have label in form. As it makes the
code parser/browser/user friendly.
If you click on the label tag, it will focus on the text control. To
do so, you need to have for attribute in label tag that must be
same as id attribute of input tag.
<form>
<label for="firstname">First Name: </label>
<input type="text" id="firstname" name="firstname"/> <b
r/>
<label for="lastname">Last Name: </label>
<input type="text" id="lastname" name="lastname"/> <br
/>
</form>
19
By ShreyaChougule
20. HTML5 Input types
Input Type Color:The <input type="color"> is used for input fields
that should contain a color.
Depending on browser support, a color picker can show up in the
input field.
Input Type Date
The <input type="date"> is used for input fields that should
contain a date.
e.g.:-<form>
Select your favorite color:
<input type="color" name="favcolor">
<input type="date" name="bday">
</form>
. 20
By ShreyaChougule
21. HTML5 Input types
Input Type Email:-The <input type="email"> is used for input
fields that should contain an e-mail address.
Depending on browser support, the e-mail address can be
automatically validated when submitted.
Some smartphones recognize the email type, and adds ".com" to
the keyboard to match email input.
<input type="email" name="email">
Input Type File:-The <input type="file"> defines a file-select
field and a "Browse" button for file uploads.
Select a file: <input type="file" name="myFile">
Input Type Number:-The <input type="number"> defines
a numeric input field.
You can also set restrictions on what numbers are accepted.
.
21
By ShreyaChougule
22. HTML5 Input types
The following example displays a numeric input field, where you can
enter a value from 1 to 5:
<input type="number" name="quantity" min="1" max="5">
Input Type Range:-The <input type="range"> defines a control
for entering a number whose exact value is not important (like a
slider control). Default range is 0 to 100. However, you can set
restrictions on what numbers are accepted with the min, max,
and step attributes:
<input type="range" name="points" min="0" max="10">
Input Type Search:-The <input type="search"> is used for search
fields (a search field behaves like a regular text field).
Google:<input type="search" name="googlesearch">
22
By ShreyaChougule
23. HTML5 Input types
Input Type Url:-The <input type="url"> is used for input fields
that should contain a URL address.
Depending on browser support, the url field can be
automatically validated when submitted.
Some smartphones recognize the url type, and adds ".com" to
the
Add your homepage:
<input type="url" name="homepage">keyboard to match url
input.
23
By ShreyaChougule
24. HTML5 Attributes
HTML5 added the following attributes for <input>:form
The height and width Attributes:The height and width attributes
specify the height and width of an <input type="image"> element.
Always specify the size of images. If the browser does not know
the size, the page will flicker while images load.
<input type="image" src="img_submit.gif" alt="Submit" width="48
" height="48">
The list Attribute:-The list attribute refers to
a <datalist> element that contains pre-defined options for an
<input> element.
<input list="browsers"><datalist id="browsers">
<option value="Internet Explorer">
<option value="Firefox">
<option value="Chrome">
<option value="Opera">
<option value="Safari">
</datalist>
24
By ShreyaChougule
25. HTML5 Attributes
The min and max Attributes:-The min and max attributes specify
the minimum and maximum values for an <input> element.
The min and max attributes work with the following input types:
number, range, date, datetime-local, month, time and week.
Enter a date before 1980-01-01:
<input type="date" name="bday" max="1979-12-31">
The multiple Attribute:-The multiple attribute specifies that the
user is allowed to enter more than one value in
the <input>element.
The multiple attribute works with the following input types:
email, and file.
Select Files: <input type="file" name="img" multiple>
25
By ShreyaChougule
26. HTML5 Attributes
The placeholder Attribute:-The placeholder attribute specifies a
hint that describes the expected value of an input field (a sample
value or a short description of the format).
The hint is displayed in the input field before the user enters a
value.
The placeholder attribute works with the following input types:
text, search, url, tel, email, and password.
The required attribute:- specifies that an input field must be
filled out before submitting the form.
The required attribute works with the following input types:
text, search, url, tel, email, password, date pickers, number,
checkbox, radio, and file.
e.g. <input type="text" name="fname" placeholder="First name“
required>
26
By ShreyaChougule