| Author: Sidewinder2 28 Aug 2008 | Member Level: Gold | Rating:  Points: 6 |
hi ,
try this
pass the client id of the text box to this function.
like
in code behind:
txtnumber.Attributes.Add("OnChange","javascript:removecomma('"+txtnumber.ClientId+"');
function removecomma(tb1)
{
var textbox1= document.getElementById(tb1);
if(textbox1.value.length!=0)
{
var len = texbox1.value.length;
for (int i=o;i<textbox1.value.length-1;i++)
{
var str = str+(textbox1.value.charAt(i));
}
textbox1.value="";
textbox1.value=str;
textbox1.focus();
}
}
cheers!,
Myself
|
| Author: Amalraj Irudayamani 28 Aug 2008 | Member Level: Silver | Rating: Points: 5 |
try this javascript...
<script language="JavaScript">
function removelastchar()
{
var strval = document.forms['form1'].elements['txtbox'].value;
var lastchar = strval.toString().substr(strval.toString().length-1, 1);
if (lastchar.toString() = ",")
{
return strval.toString().substr(1, strval.toString().length-1);
}
else
{
return strval.toString();
}
}
</script>
|
| Author: vipul 28 Aug 2008 | Member Level: Diamond | Rating: Points: 4 |
hi,
for that you do this way
function getstring()
{
var lblText = document.getElementById('spanResult1');
var txtstring = lblText.value.substring(0,result.length-1);
lblText.value = txtstring;
}
vipul,
http://dongavipul.blogspot.com
|
| Author: Athira Appukuttan 28 Aug 2008 | Member Level: Diamond | Rating: Points: 1 |
Use like this
string value="12,14,46,59,26,86,"
value=value.substring(0,value.length-1);
|