Friday, August 3, 2012

jQuery Mouse Hover Event


The Mouse Hover event can be handled by adding an event handler to the hover() event using jQuery as follows. The event fires when the mouse cursor hovers over the target region or Object.

$("#TargetObject").hover(function(event) {
   // Add code here to handle the Event
});

The below example shows on how to Handle the Mouse event in a DIV


Example
Create a new HTML/ASPX page
Copy the below code.
Change the mapping of the jQuery file
 jquery-1.7.2.js to map to your local drive.
View the page in your browser to test the Mouse Event

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Mouse Events</title>
<script type="text/javascript"
src="JavaScript/jquery-1.7.2.js"></script>
<script language="javascript"
type="text/javascript">
        $(document).ready(function() {
            //
            // Mouse Hover Event
            $("#divMouseButton").hover(function(event) {
                $("#spanMouseButton").text('Mouse Hover Event');
            });  
        });
    </script>            
</head>
<body>
    <form id="frmMouseEvents" runat="server">
        <table cellpadding="2" cellspacing="2" border="1">
            <tr valign="top">
                <td align="center">
                    <div id="divMouseButton"
                            style="width:100px;
                            height:75px;
                            background-color:#FCF4EB;
                            border:1px double #E3B999;">
                            </div>                   
                </td>
                <td align="center">
                   <span
                        id="spanMouseButton"
                        style=" font-family:Verdana;
                        font-size:12px; color:Maroon;">
                        Click to Check Button Click Event
                   </span>           
                </td>
            </tr>      
        </table>
    </form>
</body>

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