/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Ajax请求数据
/// </summary>
/// <param name="var">变量</param>
/// <returns>状态</returns>
public double AJAX(CVariable var)
{
lock (m_requests)
{
Dictionary <String, String> parameters = new Dictionary <String, String>();
int parametersLen = var.m_parameters.Length;
AjaxRequest request = new AjaxRequest();
request.m_indicator = m_indicator;
for (int i = 0; i < parametersLen; i++)
{
String parameter = m_indicator.GetText(var.m_parameters[i]);
int idx = parameter.IndexOf(':');
String name = parameter.Substring(0, idx).ToLower();
String value = parameter.Substring(idx + 1);
if (name == "type")
{
request.m_type = value;
}
else if (name == "url")
{
request.m_url = value;
}
else if (name == "datatype")
{
request.m_dataType = value;
}
else if (name == "success")
{
request.m_callBack = value;
}
}
m_requests.Add(request);
}
return(1);
}
/// <summary>
/// Ajax处理类
/// </summary>
public static void AjaxHandle()
{
while (true)
{
AjaxRequest request = null;
if (m_requests != null)
{
lock (m_requests)
{
int requestsSize = m_requests.Count;
if (requestsSize > 0)
{
request = m_requests[requestsSize - 1];
m_requests.RemoveAt(requestsSize - 1);
}
}
}
if (request != null)
{
String resStr = "";
String lowerType = request.m_type.ToLower();
if (lowerType == "get")
{
resStr = HttpGetService.Get(request.m_url);
}
else if (lowerType == "post")
{
resStr = HttpPostService.Post(request.m_url);
}
if (m_listener != null)
{
m_listener.Invoke(new AjaxResponse(request.m_indicator, request.m_type, request.m_url, request.m_dataType, request.m_callBack, resStr));
}
else
{
request.m_indicator.CallFunction(request.m_callBack + "('" + resStr + "');");
}
}
Thread.Sleep(1);
}
}