In JavaScript, there is no trim method. But below
i have created a simple trim method which removes the leading and the trailing
spaces from the string.
function
trim(str) {
str = str.replace(/^s+/,
'')
for
(var i = str.length; i--; )
if
(/S/.test(str.charAt(i)))
return
str.substring(0, ++i)
return
str
}
function
testTrim() {
var
myString = " Test Trim ";
alert(trim(myString));
}