What is AJAX?
AJAX stand for – Asynchronous JavaScript + XML. Ajax applications inevitably involve running complex JavaScript code on the client. Making that complex code efficient and bug-free is not a task to be taken lightly, and better development tools and frameworks will be needed to help us meet that challenge. For further information visit this link.
How the computer’s name,OSVersion,Memory Working set can be identified using ASP.NET?
The name of the computer can be identified by the following code- Response.Write(‘The MachineName is ‘ & System.Environment.MachineName.ToString()) //The OSVersion can be identified by the following code- Response.Write(System.Environment.OSVersion.ToString()); //The Memory Working set can be identified by the following code- Response.Write(System.Environment.WorkingSet.ToString());
What are pseudo classes?
Pseudo-classes are fictional element types that do not exist in HTML. For eg : by creating fictional types of the A element individual style can be applied to each class The three fictional element types are: A as unvisited link, A as active link and A as visited link. Pseudo-classes can be created by a colon followed by pseudo-class’s name as: A:link {background: cyan; color: blue} A:active {background: transparent; color:black} A:visited {background: cyan; color: red} Click Here
What are pseudo-elements?
Pseudo-elements are fictional elements that do not exist in HTML. They address the element’s sub-part. There are 2 types of pseudo-elements as “first-line pseudo-element’ and ’first-letter pseudo-element’. Pseudo-element is created by a colon followed by pseudo-element’s name,e.g: P:first-line H1:first-letter and can be combined with normal classes; e.g: P.initial:first-line The first line of this paragraph will be displayed in uppercase letters
How can the styles be applied for the TD for OnMouseOver & OnMouseOut events?
The styles can be changed for the onmouseover and onmouseout events for the TD tags as shown below. Td.mouseout { background-color: #FAEBD7; BORDER-RIGHT: maroon thick double; BORDER-TOP: maroon thick double; BORDER-LEFT: maroon thick double; BORDER-BOTTOM: maroon thick double; MARGIN: 1px; color: #FFFFFF; } Td.mouseover { background-color: #FFFFFF; color: #000000; } <table width=”100%”> <tr> <td class=”mouseover” onmouseover=”className=’mouseout’;” onmouseout=”className=’mouseover’;”> Styles applied for onmouseover & onmouseout </td> </tr> </table>