pjax
Version:
Easily enable fast AJAX navigation on any website (using pushState + XHR)
10 lines (9 loc) • 308 B
JavaScript
module.exports = function(uri, key, value) {
var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i");
var separator = uri.indexOf("?") !== -1 ? "&" : "?";
if (uri.match(re)) {
return uri.replace(re, "$1" + key + "=" + value + "$2");
} else {
return uri + separator + key + "=" + value;
}
};