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Forums » .NET » JavaScript »

Highlighting(chaning the color) the part of the text in textbox using javascript or vb.ne


Posted Date: 01 Nov 2008      Posted By: sandhya bhavani      Member Level: Gold     Points: 1   Responses: 1



Hi Frnds,

Please can u help me how to Highlighting(chaning the color) the part of the text in textbox using javascript

suppose in my text box some words like HAPPY,UNHAPPY,...I have to find those words and highlight those words..

How to do this using javascript or vb.net

please can u help me out

Thanks
Sandhya





Responses

Author: Pradeep Iyer    01 Nov 2008Member Level: DiamondRating: Revenue Score: 0     Points: 0

<?php include('Session.php'); ?>
<?php require_once('dbcon.php');
include('chk_session.php');
$source_id=$_REQUEST["source_id"];
$cat=$_REQUEST["cat"];


if($cat=="ups")
{
$selectsource="select Source_Code,Source_Description from source_code_mst where source_id=$source_id";
$result=mysql_query($selectsource);
if($row1=mysql_fetch_array($result))
{
$Source_Code=removetld($row1["Source_Code"]);
$Source_Description=removetld($row1["Source_Description"]);
}
$insertSQL ="update source_code_mst set Source_Code='$Source_Code', Source_Description='$Source_Description' where source_id='$source_id'";
if($Result1 = mysql_query($insertSQL));
{
$st="ups";
}
}
else if($cat=="ins")
{
$Source_Code=$_REQUEST["Source_Code"];
$Source_Description=$_REQUEST["Source_Description"];
$sql="select count(*) as max from source_code_mst where Source_Code='$Source_Code'";
$ss=mysql_query($sql);
$rs=mysql_fetch_array($ss);
if($rs["max"]>0)
{
$st="ex";
}
else
{
$insertSQL = "INSERT INTO source_code_mst (Source_Code,Source_Description) VALUES ('$Source_Code','$Source_Description')";
if ($Result1 = mysql_query($insertSQL))
{
$st="ins";
}
else
{
$st="er";
}
}


}


if($_REQUEST["cat"]=="act")
{

$insertSQL = "update source_code_mst set status=1 where source_id='$source_id'";
if ($Result1 = mysql_query($insertSQL))
{
$st="act";
}
else
{
$st="er";
}
}
if($_REQUEST["cat"]=="deact")
{
$insertSQL = "update source_code_mst set status=0 where source_id='$source_id'";
if ($Result1 = mysql_query($insertSQL))
{
$st="deact";
}
else
{
$st="er";
}
}
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="Content.IE5/WX27WDE3/includes/newie.css"><title>Admin Panel</title>


<script language="javascript">
function validation()
{
if(document.frm.Source_Code.value=="")
{
alert("Please Enter the Source Code");
document.frm.Source_Code.focus();
return false;
}
else if(document.frm.Source_Description.value=="")
{
alert("Please Enter the Source Description");
document.frm.Source_Description.focus();
return false;
}
}
</script>
<script language="javascript">
function onload()
{
document.frm.Source_Code.focus();
}

</script>


</head>
<body>
<form id="frm" name="frm" action="Sourcecodemst.php" method="post" class="onload()">
<table width="727" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#ffffFF">
<tr>
<td colspan="2">
<?php include('menu.php');?>
</td>
</tr>
<tr>
<td colspan="2">
<?php include('menu2.php');?>
</td>
</tr>

<tr>
<td width="170" height="169" align="center" valign="top" nowrap="nowrap">
<?php include('menu3.php');?> </td>
<td width="579" align="center" valign="top">
<br>
<table width="85%" border="1" cellpadding="0" cellspacing="0" bordercolor="#0099FF" >
<tr>
<td> <font color="#0099FF" class="subheading"><strong>Manage Source
Code </strong>Fields
marked with(<span class="subcontent"><font color="#FF0000" >*</font></span>)
must entered</font>
<table align="center">
<tr valign="baseline">
<td height="22" colspan="2" align="center" valign="middle" nowrap class="msgcontent">
<?php

if($st=="ins")
echo "Inserted Successfully";
if($st=="ups")
echo "Update Successfully";
if($st=="ex")
echo "Exists Already";
if($st=="er")
echo "Someproblem on DB";
if($st=="act")
echo "Activate Successfully";
if($st=="deact")
echo "Deactivate Successfully";
?>
</td>
</tr>
<tr valign="baseline">
<td align="left" valign="middle" nowrap class="subcontent"><font color="#FF0000" >*</font>Source
Code:</span></td>
<td><input name="Source_Code" type="text" class="content" value="<?php echo $Source_Code ?>" size="25""></td>
</tr>
<tr valign="baseline">
<td align="left" valign="middle" nowrap class="subcontent"><font color="#FF0000">*</font>Source
Description</strong>:</span></td>
<td><input name="Source_Description" type="text" class="content" value="<?php echo $Source_Description ?> " size="25"></td>
</tr>
<tr valign="baseline">
<td nowrap align="right"> </td>

<td><input name="submit" type="submit" value="Submit" class="buttonSubmit" onClick="return validation();"></td>
</tr>
</table>
</td>
</tr>
</table>

<br>

<table width="528" height="60" border="1" cellpadding="0" cellspacing="0" bordercolor="#0099FF" >
<tr>
<th width="524" scope="col">

<table width="105%" border="0" cellpadding="0" cellspacing="0">
<tr bordercolor="#CCCCCC" bgcolor="#99CCCC">
<td width="103" align="center" class="grdheading">Source Code</td>
<td width="150" align="center" class="grdheading">Source Description</td>
<td width="67" align="center" class="grdheading">Status</td>
<td width="101" align="center" class="grdheading">Action</td>
</tr>
<?php
$ch = "SELECT * FROM source_code_mst order by Source_Code asc";

$sorcecodeset=mysql_query($ch);
$cnt=0;
while($rowsorcecodeset=mysql_fetch_assoc($sorcecodeset))
{

$cnt=$cnt+1;
if($cnt%2==0)
$bg="#CCCCCC";
else
$bg="#DDEBEE";

?>

<td class="content" align="center"><a href="Sourcecodemst.php?source_id=<?php echo $rowsorcecodeset['source_id'] ?>">
<?php echo $rowsorcecodeset['Source_Code']; ?></td>
<td class="content" align="center"><?php echo $rowsorcecodeset['Source_Description']; ?></td>
<td class="content" align="center"><?php
if($rowsorcecodeset['status']=="1")
echo "Active";
else echo "Deactivate";
?>
</td>
<td class="content" align="center">
<?php
if($rowsorcecodeset['status']=="1")
{
?>
<a href='Sourcecodemst.php?cat=deact&source_id=<?php echo $rowsorcecodeset['source_id'];?>'>Deactivate<a href='Sourcecodemst.php?cat=act&source_id=<?php echo $rowsorcecodeset['source_id'];?>'></a>
<?php
}
else
{
?>
Active
<?php
}
?>
</td>
</tr>
<?php }; ?>
</table></th>
</tr>
</table>
<br></td>
</tr>
<tr height="25px">
<td colspan="2" bgcolor="#FFAC1B"></td>
</tr>
</table>
<input type="hidden" id="cat" name="cat" value="ins">
</form>
</body>
</html>

Regards,
Pradeep Iyer



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