Hypertext is text that contains hyperlinks. A hyperlink is a reference to another location on the same web page or to another web page. Hyperlinks provides basic ability to navigate web pages.
A markup language is a language used for formatting of text. formatting text means text size, its color, style and other properties. Various tags are used to define properties of text. The tags are enclosed in pointed brackets. For example, the tag that is used to indicate the start of a new paragraph is , and the tag that is used to indicate the end of a paragraph is . Likewise, the tag set for indicating bold text is and ; and thus the coding for the word bold that appears earlier in this sentence is merely bold.
HTML consists of a set of predefined tags that can be embedded in text by programmers to indicate the details of how web pages are displayed by web browsers. These details include paragraphing, margins, fonts (including style and size), columns, colors (background and text), links, the location of images, text flow around images, tables and user input form elements (such as spaces for adding text and submit buttons).
Separation of formatting and content makes it possible to present the same markup page in different styles for different browsers. It can also display the web page differently depending on the screen size or viewing device. Readers can also specify a different style sheet, such as a CSS file stored on their own computer, to override the one the author specified.Changes to the graphic design of a document (or hundreds of documents) can be applied quickly and easily, by editing a few lines in the CSS file they use, rather than by changing markup in the documents. CSS can be applied to html documents in three ways.
PHP stands for is "Hypertext Pre-processor". The initials come from the earliest version of the program, which was called Personal Home Page Tools.
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MySQL is a powerful, free open-source database management system that has been around for years. It is very stable and has a big community that helps maintain, debug and upgrade it.
MySQL might not be suitable for larger systems that mostly runs on Microsoft SQL Server or Oracle. These proprietary DBMS have more advanced features that MySQL.A database is made up of table , which are in turn made of row and columns. Data related to single entity is stored in a row, while data of same type is stored in columns, A typical database table looks like :
With the help of PHP, we can add , delete or edit data in the above table through a form displayed in HTML page.
As with any Graphic designing software, Creativity plays an important role in learning and using the software to its full potential.
Photoshop can also be used for creative designing, like designing flyers, brochures, and logos. though for logo designing Adobe Illustrator is suitable as it’s a vector based software. Vector images are not made from pixels but, rather are created through mathematical algorithms.
More than just making graphics for websites, Photoshop can also be used to create entire web pages. The user simply assembles or creates the elements of the page as they would like it to appear. Next they use the "Slice" tool to divide the image into functional parts, including banners or buttons, naming each. Then they use the "Save for Web or Devices" function to export this document as a folder containing the sliced images and an HTML page that they can publish.