Revision Notes: Forms & CSS Class 10 Notes | EduRev

Computer Application: Class 10

Class 10 : Revision Notes: Forms & CSS Class 10 Notes | EduRev

The document Revision Notes: Forms & CSS Class 10 Notes | EduRev is a part of the Class 10 Course Computer Application: Class 10.
All you need of Class 10 at this link: Class 10

Forms

  In HTML, a form is a window that consists the elements of a form called the form fields. These fields may be text field, text area, drop-down box, radio buttons, checkbox and/or a command button. HTML forms are used to pass data to a server. A form can be inserted in HTML documents using the HTML form element which acts as a container for all the input elements. All the information collected by a form can be submitted to a processing agent (a file containing a script made to process this information) that’s usually specified in the “action” attribute of the form tag.
The FORM tag has two important attributes:

  • ACTION: A URL specifying where the information is sent
  • METHOD: How the data is sent (GET or POST)
  • The basic syntax of a form is:
    Revision Notes: Forms & CSS Class 10 Notes | EduRev
    Revision Notes: Forms & CSS Class 10 Notes | EduRev
  • Forms should use METHOD="GET" when the form does not modify anything on the server.
  • Forms should use METHOD="POST" when the form changes the state of the server or sends a large amount of data.
  • GET and POST transport the form data in different ways.

➢ Cascading Style Sheet (CSS) is a style sheet language used for describing the look and formatting of a document written in a markup language. It is a way to provide style to HTML. Whereas the HTML is the meaning or content, the style sheet is the presentation of that document.Revision Notes: Forms & CSS Class 10 Notes | EduRev➢ Cascading Style Sheet is a simple mechanism for adding style (e.g., fonts, colors, spacing) to Web documents.
 The advantages of using CSS are:

  • It controls layout of many documents from one single style sheet.
  • It has more precise control of layout.
  • It applies different layouts to different media-types.
  • It has numerous advanced and sophisticated techniques to be applied on web pages. 

➢ The limitations of CSS are:
CSS is very limited in browser compatibility. When you design a web page, you want it to display exactly as you like it. The problem with CSS is that it displays webpages very differently in the different browsers.

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