Archive for the ‘HTML’ Category
Image source: www.java.sun.com
Creating web applications is as complex as writing a thesis paper or a dissertation. It does not only necessitate quite a tedious amount of effort to perfect the function of the program but also demands one stable thing from the user: internet association.
Whenever a program is being written, it takes several factors in deliberation but the most important of them is the user-interface. It is imperative that the application’s interface is easy to understand, lest it will not be used as it was intended to be so.
Using a atypical office text created raises an issue on standards compliance, moving the evasive issue of file partaking and association. What must be noticed is that these browser applications are used by accessing the internet through the remote servers. It is threatening however, for the document, if the connection is suddenly lost or interrupted. Chances are, the document being programmed online will be lost and inferior, irretrievable.
This kind of disadvantage poses a threat to the survival of the web applications, hence, companies such as Google have made preliminary solutions to this problem. However, for now, only prototypes have been developed to repress the threat raised by this problem. Just like so, Google has created Google Gears—a beta display place that aims to improve the usability of web applications.
At the moment when the user wants to complete a form, it needs to be simplified. The data or the information being entered in the form is more often than not are already familiar to users. A vertical arrangement of labels and the corresponding input fields is likely to work best case in point is entering a name, address, age, card number and payment information in order form. Vertical proximity orientations of the label and input fields are grouped.
This type alignment of both input fields and labels makes customer’s movement easier and reduces processing time. Users’ eye movement will only to move in single direction, downward.
Dynamic HTML or DHTML is a collection of technologies used together to create interactive and animated web sites by using a combination of a static markup language (such as HTML), a client-side scripting language (such as JavaScript), a presentation definition language (Cascading Style Sheets, CSS), and the Document Object Model.
A DHTML webpage is any webpage in which client-side scripting changes variables of the presentation definition language, which in turn affects the look and function of otherwise “static” HTML page content, after the page has been fully loaded and during the viewing process. Thus the dynamic characteristic of DHTML is the way it functions while a page is viewed, not in its ability to generate a unique page with each page load.
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Wikipedia describes HTML, as:
HTML, an initialism of Hypertext Markup Language, is the predominant markup language for web pages. It provides a means to describe the structure of text-based information in a document � by denoting certain text as headings, paragraphs, lists, and so on � and to supplement that text with interactive forms, embedded images, and other objects. HTML is written in the form of labels (known as tags), surrounded by angle brackets. HTML can also describe, to some degree, the appearance and semantics of a document, and can include embedded scripting language code which can affect the behavior of web browsers and other HTML processors.
HTML is also often used to refer to content of the MIME type text/html or even more broadly as a generic term for HTML whether in its XML-descended form (such as XHTML 1.0 and later) or its form descended directly from SGML (such as HTML 4.01 and earlier).