PROGRAMMING LANGUAGES: HTML-BACKGROUND & COMMENT

BACKGROUND & COMMENT

HTML PAGE CAN BE CHANGED VERY EASILY. BY DEFAULT HTML PAGE IS WHITE. THE PAGE CAN BE DECORATED BY CHANGING ITS BACKGROUND.IN TWO WAYS THE BACKGROUND OF A HTML PAGE CAN BE CHANGED.

1.BACKGROUND CAN BE CHANGED WITH COLOURS

2. BACKGROUND CAN BE CHANGED WITH IMAGES

CHANGING OF HTML BACKGROUND WITH COLOURS:-

SYNTAX: <BACKGROUND BGCOLOR=”COLOUR VALUE”>

HERE ‘BGCOLOR’ IS THE ATTRIBUTE OF <BACKGROUND> TAG

COLOUR VALUE CAN BE PURE ‘COLOUR NAME’ OR ‘HEXADECIMAL VALUE OF COLOUR’ OR ‘COLOUR VALUE IN BGB TERMS’.

EXAMPLE OF FORMAT OF COLOUR VALUE IN COLOUR NAME:-

<BACKGROUND BGCOLOR=”PINK”>

EXAMPLE OF FORMAT OF COLOUR VALUE IN HEXADECIMAL:-

<BACKGROUND BGCOLOR=”#f1f1f1”>

EXAMPLE OF FORMAT OF COLOUR VALUE IN RGB:-

<BACKGROUND BGCOLOR=”rgb(0,10,155)”>

CODING FOR THE EXAMPLE OF COLOUR VALUE IN COLOUR NAME:-

<HTML>

<HEAD>

<TITLE>..........</TITLE>

</HEAD>

<BODY BGCOLOR="PURPLE">

 

<CENTER>

IT IS AN EXAMPLE

</CENTER>

</BODY>

</HTML>

RESULT:-

HERE HTML BACKGROUND COLOUR IS ‘PURPLE’.

CODING FOR THE EXAMPLE OF COLOUR VALUE IN HEXADECIMAL:-

<HTML>

<HEAD>

<TITLE>HEXADECIMAL COLOUR</TITLE>

</HEAD>

<BODY BGCOLOR="#ffff11">

 

<CENTER>

IT IS A HEXADECIMAL COLOUR EXAMPLE

</CENTER>

</BODY>

</HTML>

RESULT:-

HERE HEXADECIMAL COLOUR VALUE IS USED.

CODING FOR THE EXAMPLE OF COLOUR VALUE IN RGB:-

<HTML>

<HEAD>

<TITLE>HEXADECIMAL COLOUR</TITLE>

</HEAD>

<BODY BGCOLOR="#rgb(114,155,0)">

 

<CENTER>

IT IS A RGB COLOUR EXAMPLE

</CENTER>

</BODY>

</HTML>

RESULT:-

HERE RGB CLOUR FORMAT IS USED.

CHANGING OF BACKGROUND USING IMAGES:-

IN THIS CASE ‘BACKGROUND’ATTRIBUTE OF <BODY> TAG IS USED WHERE URL OR ADDRESS OF THE IMAGE IS GIVEN.

FORMAT:- <BODY BACKGROUND=”IMAGE ADDRESS OR URL”>

EXAMPLE OF CHANGING HTML BACKGROUND USING IMAGE:-

CODING:-

<HTML>

<HEAD>

<TITLE>IMAGE BACKGROUND</TITLE>

</HEAD>

<BODY BACKGROUND="G:\v.jpg">

</BODY>

</HTML>

RESULT:-

HERE BACKGROUND IS CHANGED USING IMAGE.

COMMENT TAG:-

NOW I’II DISCUSS ABOUT ANOTHER TAG WHICH IS ‘COMMENT’ TAG. GENERALLY ‘COMMENTS’ ARE WRITTEN INSIDE THE CODING FOR PROGRAMMERS’ BENEFITS TO REALISE THE CODING AFTER SOME TIME OR SOME DAYS OR WHENEVER AGAIN WHEN SAME PROGRAM OR SAME TYPE OF PROGRAM IS NEEDED.

HTML COMMENTS ARE USED BETWEEN <!----COMMENTS ….> TAG. WHICH IS WRITTEN AS A COMMENT INSIDE THE CODING WILL NOT BE DISPLAYED IN THE RESULT.

FORMAT:- <! …..COMMENT ……>

EXAMPLE:

CODING:-

<HTML>

<HEAD>

<TITLE>CMMENT EXAMPLE</TITLE>

</HEAD>

<BODY BGCOLOR="CYAN">

<! IT IS A COMMENT>

 

<CENTER>

IT IS AN EXAMPLE FOR COMMENT

</CENTER>

</BODY>

</HTML>

RESULT:-

HERE COMMENT IS NOT DISPLAYED IN THE RESULT.

HTML-BACKGROUND & COMMENT

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HTML-BACKGROUND & COMMENT