Tuesday, March 3, 2020

HTML : Working with HYPER LINKS (Internal & External Link)


HYPER LINK (Internal & External Link):

Hyperlink is an important feature of HTML. A web site is a collection of many interconnected web pages. The process of connecting two or more web pages is called Hyperlink. We can create a hyperlink using <A> tag, also called ANCHOR tag. There are two types of Hyperlinks: External and Internal.
           => We can link a web page with another web pages, this kind of link is called External Hyper Link.
-            => We can activate a part (section) of a web page by linking, this kind of link is called Internal Hyper Link.

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<A> Tag: This tag is used to create a hyperlink for connecting two or more web pages. Start and end tags both are required and supported by all the browsers.

Attribute
Specification and Value
HREF
It specifies source of the next page in hyperlink.
NAME
We can specify an anchor name, the name you want to use when referring to the enclosed item as the target of the hyperlink.
TARGET
It indicates the name of the frame or name of the part for the HREF hyperlink to jump there.
ACCESSKEY
It assigns a keyboard short cut to the hyperlink and we can activate that link directly using key board shortcut.




Note: We can set Colours for hyperlinks using following attributes of <BODY> tag.
LINK
ALINK
VLINK

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1) External Hyperlink: We can link a web page with another web pages, this kind of link is called External Hyper Link. We will apply <A> tag with “HREF” attribute.

An example for Linking between two web pages:                (External Hyperlink)


Step-1: First we create an HTML document and save with .HTML like “PG.HTML”

<! PG.HTML>
<HTML>
          <HEAD>
                   <TITLE> Working with Hyperlink </TITLE>
          </HEAD>

          <BODY BGCOLOR="CYAN" TEXT ="MAROON">
                   <H1> An Example of External Hyperlink </H1>
                   <FONT SIZE="5">
                             PGDCA stands for "Post Graduate Diploma in Computer Application"             <BR><BR>
                             Subjects are:                                      <BR>
                             GUI Programming in VB                            <BR>
                             Database Management System                   <BR>
                             E-Commerce & HTML                     <BR>
                             Practical on VB, ORACLE, HTML  <BR>
                             Project (Viva-Voce)                          <BR>
                   </FONT>
          </BODY>
</HTML>


Step-2: Now we create another Web Page “COURSE.HTML” and link with previous created PG.HTML file:

<! COURSE.HTML>
<HTML>
          <HEAD>
                   <TITLE> Working with Hyperlink </TITLE>
          </HEAD>

          <BODY BGCOLOR="YELLOW" TEXT ="RED">
                   <H1> An Example of External Hyperlink </H1>

                   <FONT SIZE="5">
                             Click on following link to know more about Computer Course: <BR><BR>
                             <A HREF="PG.HTML"> PGDCA Course </A>
                   </FONT>
          </BODY>
</HTML>

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2. Internal Hyperlink: We can activate a part (or section) of a web page by linking, this kind of link is called Internal Hyper Link. We will apply <A> tag with “HREF” and “NAME” attributes.

An example for Internal Hyperlink:

<! INT-LINK.HTML>

<HTML>
          <HEAD>
                   <TITLE> Working with Hyperlink </TITLE>
          </HEAD>

          <BODY BGCOLOR="YELLOW" TEXT="RED">
                  
                   <H1> Welcome to PtRSU, Raipur </H1>  <BR> <BR> <BR>
                  
                   <H1> Available Computer Courses: </H1> <BR>

                   <FONT SIZE="5">
                             <A  HREF="#PG">
                                       PGDCA Course
                             </A> <BR><BR>

                             <A  HREF="#DC">
                                       DCA Course
                             </A> <BR><BR>
                   </FONT>
          <BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>

                   <A NAME="PG">
                   <FONT SIZE="5" COLOR="MAROON">
                             PGDCA Stands for "Post Graduate Diploma in Computer Application"           <BR><BR>

                             <B> Subjects are: </B>           <BR>
                             Software Organization            <BR>
                             PC Softwares                          <BR>
                             Programming in C Language   <BR>
                             Practical on C Language                    <BR>
                             Practical on PC Softwares       <BR>
                   </FONT> <BR> <BR>
                   </A>
          <BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>

                   <A NAME="DC">
                   <FONT SIZE="5"  COLOR="GREEN">
                             DCA Stands for "Diploma in Computer Application" <BR><BR>

                             <B> Subjects are: </B>           <BR>
                             GUI Programming in VB                  <BR>
                             Database managment system  <BR>
                             E-Commerce & HTML            <BR>
                             Practical on VB, ORACLE, HTML  <BR>
                             Project (Viva-Voce)                 <BR>
                   </FONT> <BR> <BR>
                   </A>
          <BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
          </BODY>
</HTML>

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