模板渲染方法小结

//模板渲染 json
//str:"<div>{{name}}</div><div>{{age}}</div><div>{{grade}}</div>"
//data:{name:"孙立",age:55,grade:33};
function drawing(str,data){
	var drawed=str.replace(/{{(\w+)}}/g,function(a,b){
		return data[b];
	})
	return drawed;
}
//模板渲染 包含json对象的数组
//str:"<div>{{name}}</div><div>{{age}}</div><div>{{grade}}</div>"
//data:[{name:"孙立",age:55,grade:33},{name:"孙立1",age:55,grade:33},{name:"孙立2",age:55,grade:33}];
function drawingArray(str,data){
	var result="";
	for(var i=0;i<data.length;i++){
		result+=drawing(str,data[i]);
	}
	return result;
}