Search results for 'String Trim'. 1 post(s) found.
2007/09/05 20:22
Remove the spaces before begin and after end of text
2007/09/05 20:22 in HTML, Javascript
Followings are the sample code Trimming by javascript.
<!--This is developed by Nepali guys
for Further information please email us at
ha.p@mailcity.com
shivascm@hotmail.com
-->
<html>
<head><title>Remove the spaces before begin and after end of text</title>
<script>
function ChkSpace(txtval)
{
var i,j;
j=0;
for(i=0;i<txtval.length;i++)
{
j++
if(txtval.substr(i,1)!=" ")
break;
}
txtval=txtval.substr(j-1,txtval.length);
if(txtval==" ")
txtval="";
return(txtval);
}
function Check()
{
var txtval=document.frm.txtarea.value;
txtval=ChkSpace(txtval);
document.frm.txtarea.value=txtval;
}
</script>
</head>
<body>
<form name=frm>
<textarea name=txtarea cols=50 rows=10></textarea>
<input type=button value="Check" onclick="Check()">
</form>
</body>
</html>
for Further information please email us at
ha.p@mailcity.com
shivascm@hotmail.com
-->
<html>
<head><title>Remove the spaces before begin and after end of text</title>
<script>
function ChkSpace(txtval)
{
var i,j;
j=0;
for(i=0;i<txtval.length;i++)
{
j++
if(txtval.substr(i,1)!=" ")
break;
}
txtval=txtval.substr(j-1,txtval.length);
if(txtval==" ")
txtval="";
return(txtval);
}
function Check()
{
var txtval=document.frm.txtarea.value;
txtval=ChkSpace(txtval);
document.frm.txtarea.value=txtval;
}
</script>
</head>
<body>
<form name=frm>
<textarea name=txtarea cols=50 rows=10></textarea>
<input type=button value="Check" onclick="Check()">
</form>
</body>
</html>
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