/// <summary>
/// 初始化设置
/// </summary>
/// <param name="page">页面</param>
/// <param name="domID">流程渲染控件DomID</param>
/// <param name="onCreateListener">注册的事件</param>
/// <param name="otherSetting">其他设置</param>
public static void InitSetting(Page page, string domID, Action <WFClientSDK> onCreateListener, Dictionary <string, object> otherSetting = null)
{
WFClientSDK listener = new WFClientSDK();
listener.PageInstance = page;
listener.DomID = domID;
listener.OnCreateListener = onCreateListener;
if (otherSetting != null && otherSetting.Count > 0)
{
var jsonOtherSetting = JsonConvert.SerializeObject(otherSetting);
SDKHelper.RegisterScript(page, "init", "wanda_wf_client.initPostSetting(\"" + domID + "\"," + jsonOtherSetting + ");");
}
else
{
SDKHelper.RegisterScript(page, "init", "wanda_wf_client.initPostSetting(\"" + domID + "\");");
}
var str_op = HttpContext.Current.Request[AppSettingInfo.CONST_PostOperaionInfoKey];
if (!string.IsNullOrEmpty(str_op))
{
listener.OnListen();
var param = InitExecuteParameter(str_op);
listener.Execute(listener, param);
}
}
/// <summary>
/// 执行
/// </summary>
/// <param name="host"></param>
/// <param name="param"></param>
internal void Execute(WFClientSDK host, WFExecuteParameter param)
{
string workflowContextPost = JsonConvert.SerializeObject(param.WorkflowContext);
//TODO 执行流程操作
WFExecuteArgs args = new WFExecuteArgs(param);
if (args.ExecuteParameter.OperatorType == 7)
{
//如果执行的是撤回操作，则直接执行工作流方法，然后调用After。
ExecuteMethodOnlyCallAfter(host, param);
return;
}
bool result = true;
if (BeforeExecute != null)
{
result = BeforeExecute(this, args);
}
if (result == false)
{
//如果Before出错则把POST回来的WorkflowContext再返回回去
SDKHelper.ShowProcess(host.PageInstance, workflowContextPost);
return;
}
string workflowContext = WFClientProcess.ExecuteMethod(args.ExecuteParameter, 1);
WorkflowContext workflowContextOne = JsonConvert.DeserializeObject <WorkflowContext>(workflowContext);
ProcessReturn(args, workflowContextOne);
if (args.ExecuteParameter.WorkflowContext.StatusCode != 0)
{
SDKHelper.ShowProcess(host.PageInstance, JsonConvert.SerializeObject(args.ExecuteParameter.WorkflowContext));
return;
}
if (SaveApplicationData != null)
{
result = SaveApplicationData(this, args);
}
if (result)
{
workflowContext = WFClientProcess.ExecuteMethod(args.ExecuteParameter, 2);
args.ExecuteParameter.WorkflowContext = JsonConvert.DeserializeObject <WorkflowContext>(workflowContext);
if (AfterExecute != null)
{
AfterExecute(this, args);
}
SDKHelper.ShowProcess(host.PageInstance, workflowContext);
}
else
{
SDKHelper.ShowProcess(host.PageInstance, workflowContextPost);
}
}
/// <summary>
/// 执行工作流的方法（只调用After）
/// </summary>
/// <param name="host"></param>
/// <param name="param"></param>
private void ExecuteMethodOnlyCallAfter(WFClientSDK host, WFExecuteParameter param)
{
string workflowContextPost = JsonConvert.SerializeObject(param.WorkflowContext);
//TODO 执行流程操作
WFExecuteArgs args = new WFExecuteArgs(param);
string workflowContext = WFClientProcess.ExecuteMethod(args.ExecuteParameter, 0);
args.ExecuteParameter.WorkflowContext = JsonConvert.DeserializeObject <WorkflowContext>(workflowContext);
if (AfterExecute != null)
{
AfterExecute(this, args);
}
SDKHelper.ShowProcess(host.PageInstance, workflowContext);
}
