Using Logging in Javascript
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It's very usefull to have logging statement in your code .
console.log(); statement is very handy to log information in javascript .
sample code
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script>
$(document).ready(function() {
console.log('current value is prashant gupta');
console.info('this is information')
console.warn('this is warning')
console.error('this is error.')
console.debug('this is debug.')
})
</script>
what you need to do is
1. just include the jquery file in your code
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
2. and now you can use
console.log("");
for loggin.
How to see the logged statement:
to check javascript logs , I uses Firebug extension in Mozilla.
just see below image how it is easy to see your logs in firebug.......
