cbmono/js-object-to-querystring

Transforms a JS key:value array/object into a valid query string

js-object-to-querystring

Transforms a JS key:value object into a valid url query string Useful in combination with Purl (https://github.com/allmarkedup/purl), basically, the opposite of $.url().param()

Uses:

underscore.js (https://github.com/jashkenas/underscore)

Usage:

/*---- With Purl (https://github.com/allmarkedup/purl) -----*/
$.url().param().toQueryString();

/*---- Plain JS version -----*/
var data = {
	categoryId: [43, 35, 12],
	salesOnly: true,
	color: 'red'
};

data.toQueryString();

// Output: "categoryId[]=43&categoryId[]=35&categoryId[]=12&salesOnly=1&color=red"