hi,
can any body tell me how i can highlight continuous cells cells of a table with mouse events
can any body tell me how i can highlight continuous cells cells of a table with mouse events
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I'm not sure I know what you mean... like change the background color of particular cells when the mouse moves over them, or something more complex? -
check out this which u where wanting for :
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitl ed Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script language="JavaS cript" type="text/JavaScript">
<!--
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf ("?"))>0&&paren t.frames.length ) {
d=parent.frames[n.substring(p+1 )].document; n=n.substring(0 ,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.fo rms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.l ayers&&i<d.laye rs.length;i++) x=MM_findObj(n, d.layers[i].document);
if(!x && d.getElementByI d) x=d.getElementB yId(n); return x;
}
function MM_showHideLaye rs() { //v6.0
var i,p,v,obj,args= MM_showHideLaye rs.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findOb j(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?' visible':(v=='h ide')?'hidden': v; }
obj.visibility= v; }
}
//-->
</script>
</head>
<body>
<table width="45%" height="43" border="0" cellpadding="0" cellspacing="0" >
<tr>
<td width="20" bordercolor="#F F0000"><a href="#" onMouseOver="MM _showHideLayers ('red','','show ');" onMouseOut="MM_ showHideLayers( 'red','','hide' );" ><font color="#FF0000" >Red</font></a></td>
<td width="20"><a href="#" onMouseOver="MM _showHideLayers ('blue','','sho w')" onMouseOut="MM_ showHideLayers( 'blue','','hide ');"><font color="#0000FF" >Blue</font>
</a></td>
<td width="20"><a href="#" onMouseOver="MM _showHideLayers ('green','','sh ow')" onMouseOut="MM_ showHideLayers( 'green','','hid e');"><font color="#00FF00" >Green</font></a>
</td>
<td width="20"><a href="#" onMouseOver="MM _showHideLayers ('yellow','','s how')" onMouseOut="MM_ showHideLayers( 'yellow','','hi de');"><font color="#FFFF00" >Yellow</font></a></td>
</tr>
<tr>
<td width="20">&nbs p;</td>
<td width="20">&nbs p;</td>
<td width="20">&nbs p;</td>
<td width="20">&nbs p;</td>
</tr>
</table>
<div id="red" style="position :absolute; left:9px; top:33px; width:61px; height:22px; z-index:7; visibility: hidden;" >
<table width="100%" height="100%" border="0"cellp adding="4" cellspacing="0" bgcolor="#FF000 0">
<tr>
<td align="center">
</td>
</tr>
</table>
</div>
<div id="blue" style="position :absolute; left:71px; top:33px; width:71px; height:22px; z-index:7; visibility: hidden;" >
<table width="100%" height="100%" border="0"cellp adding="4" cellspacing="0" bgcolor="#0000F F">
<tr>
<td align="center">
</td>
</tr>
</table>
</div>
<div id="green" style="position :absolute; left:145px; top:32px; width:100px; height:22px; z-index:7; visibility: hidden;" >
<table width="100%" height="100%" border="0"cellp adding="4" cellspacing="0" bgcolor="#00FF0 0">
<tr>
<td align="center">
</td>
</tr>
</table>
</div>
<div id="yellow" style="position :absolute; left:248px; top:33px; width:105px; height:22px; z-index:7; visibility: hidden;" >
<table width="100%" height="100%" border="0"cellp adding="4" cellspacing="0" bgcolor="#FFFF0 0">
<tr>
<td align="center">
</td>
</tr>
</table>
</div>
</body>
</html>Comment
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Only works for IE: I just happened to come by a JS snippet for the function you are looking for:
Otherwise, that site http://javascript.internet.com/ is full of that type of functions.
Ronald :cool:Comment
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