Number Formatting Using JavaScript

Tested Approach:
number.toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,');Short solution #2:

Alternate Solution:
number.toFixed(2).replace(/./g, function(c, i, a) {
return i && c !== "." && !((a.length - i) % 3) ? ',' + c : c;
});

Example:
5543.45 will be converted to 5,543.45.

JavaScript/Ajax file upload with Jquery iframe post

Demo code

<script type="text/javascript" src="jQueryAjaxUpload.js"></script>

<form method="post" action="" enctype="multipart/form-data" id="example_form">

<input type="file" name="file"/>

<input type="submit"/>
</form>
<script>

$('#example_form').ajaxUpload({

post :

function (){

alert('posted');

},

complete :

function() {

alert('Upload complete');

}

});

</script> In case of using spring add below bean to spring beans

<bean id="multipartResolver"

class="org.springframework.web.multipart.commons.CommonsMultipartResolver">

<!-- one of the properties available; the maximum file size in bytes -->

<property name="maxUploadSize" value="1000000"/>

</bean>
 Follow the below link to download jQueryAjaxUpload.js file

http://www.jainaewen.com/files/javascript/jquery/iframe-post-form.html