Dynamic HTML ( DHTML ) uses , features , advantages and disadvantages
DHTML is the collection of technologies that are used to create and animate the websites , It allows you to create the effects for your page that would be difficult to achieve , It allows you to animate the text & images and you can add the ticker that will refresh the page after certain time .
DHTML (Dynamic HTML)
The dynamic web pages separate the content from the logic ( interactive functions , look and feel etc. ) , The dynamic content is stored in the database that is connected to the website , The web-page has the ability to modify itself on some functions when activated by the users , Change can be either content or the layout on the fly .
DHTML is where the content of the website changes each time , It is viewed by the audience , The web-page is able to change depending on where you are in the world , what time of day you access the website , security settings and previous pages viewed by the user .
Advantages of DHTML
DHTML is fairly fast when loading depending on your PC , It enables the web-page to look up-to-date & interactive , It enables the web-page to look more professional by having the roll-over buttons , the drop-down bars , etc , The people will trust you and they will enjoy being on your website .
DHTML is very fast , It loads content on fly , The whole page loads with the content part which needs to be altered , so , It helps to save the time for the users and give the superb look to the website .
The dynamic features possessed by DHTML are helping the web designers to create the web pages that posses compact looks , downloads fast , have graphic effects , It provides greater functionality and it can hold much more text or content all at the same time .
XML DHTML is more efficient for content management purposes , By using more dynamic XML to create the pages , you will be able to import high volumes of text and other information ( with the templates use ) without spending the time coding pages individually .
The result of this saves the web designers time because there are few files to maintain , XML offers a lot of compatibility and it can work with the other Internet capable devices such as the cell phones and PDAs , It works well in the other formats including PDF , the plain text and multiple Internet browsers .
The clients like this type of website because it allows them to make the changes to their data ( such as the inventory list ) and they do not interfere with the coding and design of the website , There are new features and capabilities that are easier for the web designers to develop with DHTML style pages .
Disadvantages of DHTML
DHTML offers the great deal of different utilities and tools to use but these come with the price and can be costly , Creating and editing your website involves lots of detailed coding , If you are not familiar with coding , CSS , HTML , you will find it very difficult to create the nice looking , working website .
DHTML suffers from the browser support problems for different browsers , the code that is written for Netscape can not work in Internet Explorer and Vice-Versa , The problem arises due to the various features of the browsers , When writing the code , if you don’t check what is compatible with different browsers , It will not work and you will waste your time .
Between the users using the internet explorer and Netscape navigator , DHTML has become less popular in the recent times and the features of DHTML are now created in CSS languages by themselves , the features can be made in Flash , so , The flash websites are becoming more popular .
The dynamic websites (DHTML) are easier to manage and maintain content but they have a higher initial cost than the static HTML websites , If the business change their HTML site to DHTML , they should consider the time involved to train their staff ( or hire more experienced IT personnel ) .
DHTML (dynamic HTML) is used to create the animation on the web page like the rollover buttons or the drop down menus , as well as being used to make the browser-based games , There are platform problems with DHTML due to different web languages .