More About JAVASCRIPT Libraries

Java Script Libraries ....... Coming soon.....

Javscript code for not allowing charecters in text box

Some times we may have the requirement to not allow the characters into text input such as rupees or telephone no. In this case calling the below function onkeypress event is the better practice. This method doesn't allow the user to enter the characters except numerals and decimal value.

var isNS4 = (navigator.appName=="Netscape")?1:0;

function checkCharacter(event){

        if(!isNS4){

            if(event.keyCode == 8 || event.keyCode == 0 ) return true;

            if(event.keyCode < 46 || event.keyCode > 57 ) {

                event.returnValue = false;               

            }

        }

        else{

            if(event.which == 8 || event.which == 0 ) return true;

            if(event.which < 46 || event.which > 57 ) {

                return false;               

            }

        }

    }

Sorry to all.................

From the last few days i was busy with the work so that i was unble to post the posts on this page...


I think this will discuraging to you but in the soon i am going to update this blog with new things.....