/// <summary>
/// 根据指定的属性串得到函数体
/// </summary>
/// <param name="type">类型</param>
/// <param name="obj">对象</param>
private static string MakeFunction(Type type, object obj)
{
object tmp;
Type tp;
PropertyInfo[] pi = type.GetProperties();
StringBuilder fun = new StringBuilder();
fun.AppendLine("function(){");
foreach (PropertyInfo p in pi)
{
if (!p.CanRead)
{
continue;
}
tmp = p.GetValue(obj, null);
fun.AppendFormat(" this.{0} = ", p.Name);
//对bool值的处理
if (tmp == null)
{
fun.Append("null");
fun.AppendLine(";");
continue;
}
tp = tmp.GetType();
if (tp == typeof(Boolean))
{
fun.Append(tmp.ToString().ToLower());
fun.AppendLine(";");
continue;
}
if (tp.IsArray)//数组
{
fun.Append(MakeArray((object[])tmp));
continue;
}
if (tp.GetCustomAttributes(typeof(AjaxObject), true).Length > 0) //对象
{
fun.Append("new ");
fun.Append(MakeFunction(tp, tmp));
continue;
}
//以外所有输出
fun.AppendFormat("unescape('{0}')", AjaxUtils.AjaxEncode(tmp.ToString()));
fun.AppendLine(";");
}
fun.AppendLine("}");
return(fun.ToString());
}
/// <summary>
/// 根据指定的对象数组返回一个数组体
/// </summary>
/// <param name="arr">数组</param>
private static string MakeArray(object[] arr)
{
StringBuilder fun = new StringBuilder();
object tmp;
Type type;
fun.AppendLine("new Array(");
for (int i = 0; i < arr.Length; i++)
{
tmp = arr[i];
type = tmp.GetType();
if (tmp == null)
{
fun.AppendLine("null");
}
else if (type.IsArray)
{
fun.Append(MakeArray((object[])tmp));
}
else if (type.GetCustomAttributes(typeof(AjaxObject), true).Length > 0) //对象
{
fun.Append("new "); //新涵数体
fun.Append(MakeFunction(type, tmp));
}
else
{
fun.AppendFormat("unescape('{0}')", AjaxUtils.AjaxEncode(tmp.ToString()));
}
if (i == arr.Length - 1) //当等于时不须要再加,防止因最后一个增加所导致的错误
{
fun.AppendLine();
}
else
{
fun.AppendLine(",");
}
}
//加上最后一个
fun.AppendLine(" )");
return(fun.ToString());
}
