json2dom/index.js

A utility for generating DOM string from JSON

module.exports = function json2DomString(json){
	var arr = [];

	if(!Array.isArray(json)){
		arr.push(json)
	}else{
		arr = json;
	}

	var str = "";

	for(var i=0;i<arr.length;i++){

		var props = arr[i].properties || [];
		str += createTag(arr[i].tagname,false,arr[i].attributes,props);
		if(arr[i].children){
			str += json2DomString(arr[i].children);
		}
		str += arr[i].value || "";
		str += createTag(arr[i].tagname,true);

	}


	return str;
}


function createTag(tagname,closing,attributes,props){
	
	if(closing){
		return "</"+tagname+">";
	}

	return "<"+tagname +" "+ addAttributes(attributes)+" "+props.join(" ")+" >";
}

function addAttributes(attributes){
	var str = "";
	for(key in attributes){
		str += key+"='"+attributes[key]+"' ";
	}

	return str;
}