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.
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.
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.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
2. Why FORMS?
The best known form on the web is
probably the search box that sits right in
the middle of Google's homepage.
In addition to enabling users to search,
forms also allow users to perform other
functions online. You will see forms when
registering as a member of a website,
when shopping online, and when signing
up for newsletters or mailing lists.
4. Form Control
There are several types of form
controls that you can use to collect
information from visitors to your site.
5.
6. The name of each form
control is sent to the
server along with the
value the user enters or
selects.
The server processes
the information using
a programming
language such as
PHP, C#, BV.net or
Java. It may also
store the information
in a database.
The server creates a
new page to send
back to the browser
based on the
information received.
A user fills in a form and then presses a button
to submit the information to the server.
How Form Works?
7.
8. The <form> Structure
<form>
Form controls live inside a <form>
element. This element should always carry
the action attribute and will usually have a
method and id attribute too.
action
Every <form> element requires an action
attribute. Its value is the URL for the page
on the server that will receive the
information in the form when it
is submitted.
9. The <form> Structure
method
Forms can be sent using one of two
methods: get or post.
With the get method, the values from the
form are added to the end of the URL
specified in the action attribute. The get
method is ideal for:
●● short forms (such as search boxes)
●● when you are just retrieving data from
the web server (not sending information
that should be added to or deleted
from a database)
10. The <form> Structure
method
Forms can be sent using one of two
methods: get or post.
With the post method the values are
sent in what are known as HTTP headers.
As a rule of thumb you should use the
post method if your form:
●● allows users to upload a file
●● is very long
●● contains sensitive data(e.g. passwords)
●● adds information to, or deletes
information from, a database
12. The <form> Element
• The HTML <form> element defines a
form that is used to collect user input:
An HTML form contains Form elements.
Form elements are different types of
input elements like
• text fields
• checkboxes,
• radio buttons
• submit buttons
• and more
13. The <input> element
• is used to create several different form
controls. The value of the type attribute
determines what kind of input they will be
creating.
• The <input> element is the most
important form element.
• The <input> element can be displayed in
several ways, depending on
the type attribute.
14. Here are some examples:
Type Description
<input type="text"> Defines a one-line text input field
<input type="radio"> Defines a radio button (for selecting
one of many choices)
<input type="submit"> Defines a submit button (for
submitting the form)
15. Text Input
• <input type="text"> defines a one-line input
field for text input.
example:
16.
17. Radio Button Input
• <input type="radio"> defines a radio button.
Radio buttons let a user select ONE of a limited
number of choices:
18.
19. The Submit Button
• <input type="submit"> defines a
button for submitting the form data to
a form-handler.
• 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:
20.
21. The type="password"
When the type attribute has a value
of password it creates a text box
that acts just like a single-line text
input, except the characters are
blocked out.
They are hidden in this way so that if
someone is looking over the user's
shoulder, they cannot see sensitive
data such as passwords.
22.
23. The type="password"
name
The name attribute indicates
the name of the password input,
which is sent to the server with
the password the user enters.
size, maxlength
It can also carry the size and
maxlength attributes like the
the single-line text input.
24. The <textarea>
The <textarea> element is used to create
a mutli-line text input. Unlike other input
elements this is not an empty element. It
should therefore have an opening and a
closing tag.
Any text that appears between the opening
<textarea> and closing </textarea> tags
will appear in the text box when the
page loads.
25.
26. <input type="checkbox“>
type="checkbox"
Checkboxes allow users to select (and
unselect) one or more options in answer to
a question.
The name attribute is sent to the server with the value of the
option(s) the user selects. When a question provides users
with options for answers in the form of checkboxes, the
value of the name attribute should be the same for all of the
buttons that answer that question.
The value attribute indicates the value sent to the server if
this checkbox is checked.
The checked attribute indicates that this box should be
checked when the page loads. If used, its value should be
checked.
27.
28. File Input Box
If you want to allow users to upload a file
(for example an image, video, mp3, or a
PDF), you will need to use a file input
box.
type="file“
This type of input creates a box that looks
like a text input followed by a browse
button. When the user clicks on the
browse button, a window opens up that
allows them to select a file from their
computer to be uploaded to the website.
29.
30. File Input Box
type=“submit”
The submit button is used to send a form
to the server.
name
It can use a name attribute but it does not need to have one.
value
The value attribute is used to control the text that appears
on a button. It is a good idea to specify the words you want
to appear on a button because the default value of buttons
on some browsers is ‘Submit query’ and this might not be
appropriate for all kinds of form.
31.
32. Drop Down List Box
<select>
A drop down list box (also known as a
select box) allows users to select one
option from a drop down list.
The <select> element is used to create a
drop down list box. It contains two or more
<option>elements.
name
The name attribute indicates the name of the form
control being sent to the server, along with the
value the user selected.
33. Drop Down List Box
<option>
The <option> element is used to
specify the options that the user can
select from. The words between the
opening <option> and closing
</option> tags will be shown to the
user in the drop down box.
value
The <option> element uses the value attribute to
indicate the value that is sent to the server
along with the name of the control if this option is
selected.
34.
35. Grouping Form Elements
<fieldset>
You can group related form controls together inside
the <fieldset> element. This is particularly helpful
for longer forms.
Most browsers will show the fieldset with a line
around the edge to show how they are related. The
appearance of these lines can be adjusted using
CSS.
<legend>
The <legend> element can come directly after the
opening <fieldset> tag and contains a caption
which helps identify the purpose of that group of
form controls.
42. Activity
• Create an Internal CSS Web page
with the following formats:
body
background-image: url("images/PNHSCHARCOAL2.png");
background-repeat: no-repeat;
background-position: center top;
color: maroon;
padding: 20px;
p
font-family:arial
font-size: 15px