Removing The First zero from the string without changing rest of the string

Question

0.00/5 (No votes)

See more:

Hello Peoples
could you please give me a solution for this?
I want to remove first zero from numeric string in the input string of the textbox,without removing actual string,actually i used regular expression for the same,but after pressing 'home' and 'zero',it deletes the first charachter from the input..
waiting for your reply...

Posted 18-Sep-11 23:03pm

mandar_dt

Add a Solution

2 solutions

Solution 1

JavaScript substring() Method[^]

XML

<script type="text/javascript">

var str="0123456";
document.write(str.substring(0)+"<br />");
</script>

output:123456

Posted 18-Sep-11 23:12pm

m@dhu

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Jithin c raj · Accepted Answer · 2011-09-18T23:26:00

C#

function TrimStr(js_val)
{
    var js_rslt="";
    var js_flg=false;
    var ls_substr="";
        if(js_val!="")
        {
            ji_ln=js_val.length;
            for(i=0 ; i<ji_ln ; i++)
            {
                ls_substr=js_val.substring(i,i+1);
                if (isNaN(parseInt(ls_substr))==0 && js_flg==false )
                {
                   js_flg=true;
                }
                else
                {
                    js_rslt+=ls_substr;
                }
             }
         }

         alert(js_rslt);
}