dynamic load css and javascript file

dynamic-load-css-and-js-file

//dynamic load css file
function loadcss(path){
	if(!path || path.length === 0){
		throw new Error('argument "path" is required !');
	}
	var head = document.getElementsByTagName('head')[0];
    var link = document.createElement('link');
    link.href = path;
    link.rel = 'stylesheet';
    link.type = 'text/css';
    head.appendChild(link);
}

//dynamic load javascript file
function loadjs(path){
	if(!path || path.length === 0){
		throw new Error('argument "path" is required !');
	}
	var head = document.getElementsByTagName('head')[0];
    var script = document.createElement('script');
    script.src = path;
    script.type = 'text/javascript';
    head.appendChild(script);
}