What are server-side image maps?

What are server-side image maps?

Server-side image maps enable the web browser to send positional information to the server about where the user clicks within an image.

Does client-side image map depend on server?

The programme processing image maps needs to be on the server, usually in the cgi-bin/ directory. In fact, the HREF path can sometimes be interpreted as a combination of two paths: The location of the “imagemap” programme, such as /cgi-bin/imagemap.

Which tag is used for client-side image mapping?

In this article, we will create a client-side image map by using an tag. The tag is used to add images on a webpage.

How do I use Ismap?

To use an image with ismap attribute, you simply put your image inside a hyper link and use ismap attribute which makes it special image and when the user clicks some place within the image, the browser passes the coordinates of the mouse pointer along with the URL specified in the tag to the web server.

What is the difference between server-side image map and client side image map?

The imagemap is called “server-side” because the web browser must contact the remote host to find which site to contact. Client-side imagemaps, by contrast, do not require a cgi-bin program to function. The imagemap is actually an HTML construct that can be contained on the same page as the clickable image.

What is image map explain client side image map with example?

Client-side imagemaps are clickable images that don’t require a CGI program to make them work. Instead, the browser interprets the imagemap based on HTML tags. Because they are faster and more reliable, client-side imagemaps have largely supplanted server-side imagemaps.

What is image map write the difference between client side and server-side image mapping?

Why is Ismap used?

The ismap attribute is a boolean attribute. When present, it specifies that the image is part of a server-side image map (an image map is an image with clickable areas). When clicking on a server-side image map, the click coordinates are sent to the server as a URL query string.

What is the difference between server-side and client-side image maps?

In addition, a server-side image map is more difficult for one person to maintain, because it involves programming a CGI. Therefore client-side image maps are used much more often. A client-side image map includes coordinates for different links embedded within an image.

How does a server side imagemap program work?

The program typically reads a separate map file that tells the program where to go, depending on what part of the image you are clicking. The program returns the destination to the web browser, which then opens the page. The imagemap is called “server-side” because the web browser must contact the remote host to find which site to contact.

What are the two types of image maps?

Client-side image maps v. server-side image maps. The two principal types of image maps are client-side image maps and server-side image maps.

Where can I process image maps?

On the server where the Web pages are stored. In the Web browser. Originally, the only option for processing image maps was to do so on the server. However, later versions of HTML have added features allowing client-side processing.