dynamic JSON to form creation, much to expland on

JSON to form creator

function generateTemplate(doc) {
	var name 	= doc.name
	var page 	= doc.page
	var content = doc.content
	var id   	= doc._id
	var form = ''

	form += '<generate>'
	form += '<div class="page-header"><h1>' + name + '<small>' + page + '</small></h1><button class="btn btn-gen">Save</div>'
	form += '<label>Post title</label><input class="form-control" type="text" name="title">'

	for( var o in content ) {
		var input = content[o].type
		
		if( typeof handle[input] === 'function' ) {
			form += '<label>' + o + '</label> '
			form += handle[input](content[o])
		}
	}

	form += '</generate>'
	return form
}
var handle = {}
handle['list'] = function(obj) {
	var li = "<label>list</label>"
	for( var i=0; i<obj['rows']; i++ )
		li += '<input class="form-control" type="text">'
	return li
}
handle['p'] = function() {
	return '<textarea rows="4" class="form-control"></textarea>'
}
handle['table'] = function(obj) {
	var cols = obj['options']['cols']
	var rows = obj['options']['rows']
	var table = '<table class=""><tbody>'

	for(var i = 0; i < rows; i++ ) {
		table += '<tr>'
		for(var k = 0; k < cols; k++ ) {
			table += '<td> <input class="form-control"> </td>'
		}
		table += '</tr>'

	}
	table += '</tbody></table>'
	return table
}
handle['img'] = function() {
	return '<input class="form-control" type="text" placeholder="image name">'
}