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Resources » Code Snippets » Javascript »

Allow Price value


Posted Date: 22 Dec 2007    Resource Type: Code Snippets    Category: Javascript
Author: KVGaneshBabuMember Level: Diamond    
Rating: 1 out of 5Points: 7



This javascript function show how to Allow Price value .


function AllowPrice(e)
{
isIE=document.all? 1:0
keyEntry = !isIE? e.which:event.keyCode;
if((keyEntry=='48'))
{
var str = document.getElementById(event.srcElement.name).value;
if((str.indexOf('0')==-1 || str.indexOf('0')==0) && str.length<=0)
return false;
else if(str.indexOf('0')==0 && str.length>0)
return false;
}
else
{
if((keyEntry > '47') && (keyEntry < '58'))
return true;
else if(keyEntry=='46')
return true;
else
return false;
}
}



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