internal void FireBusEvent(string eventName, ParameterCollection extraParams) { var directEvents = this.MessageBusDirectEvents; MessageBusDirectEvent directEvent = null; var parts = eventName.Split(new char[] { ':' }); var token = parts[0]; foreach (var ev in directEvents) { if (ev.Name == token) { directEvent = ev; break; } } if (directEvent == null) { throw new HttpException("The control '{1}' does not have an MessageBusDirectEvent with the name '{0}'".FormatWith(eventName, this.ClientID)); } if (directEvent.IsDefault) { throw new HttpException("The control '{1}' does not have an MessageBusDirectEvent with the name '{0}' or the handler is absent".FormatWith(eventName, this.ClientID)); } var e = new DirectEventArgs(directEvent.Name, parts.Length == 2 ? parts[1] : "", extraParams); directEvent.Owner = this; directEvent.OnEvent(e); }
private void MessageBusDirectEvents_AfterItemAdd(MessageBusDirectEvent item) { item.Owner = this; }
public override void WriteJson(Newtonsoft.Json.JsonWriter writer, object value, JsonSerializer serializer) { if (value != null && value is ComponentDirectEvent) { ComponentDirectEvent directEvent = (ComponentDirectEvent)value; if (!directEvent.IsDefault) { Control owner = null; MessageBusDirectEvent busEvent = directEvent as MessageBusDirectEvent; if (this.Owner is BaseItem) { owner = ((BaseItem)this.Owner).Owner; } else if (this.Owner is Control) { owner = (Control)this.Owner; } directEvent.Owner = owner; directEvent.ExtraParams.Owner = owner; foreach (Parameter param in directEvent.ExtraParams) { param.Owner = owner; } string configObject = new ClientConfig().SerializeInternal(directEvent, directEvent.Owner); StringBuilder cfgObj = new StringBuilder(configObject.Length + 64); cfgObj.Append(configObject); cfgObj.Remove(cfgObj.Length - 1, 1); cfgObj.AppendFormat("{0}control:this", configObject.Length > 2 ? "," : ""); if (busEvent != null) { cfgObj.Append(",eventType:'bus'"); } if (this.PropertyName != "Click") { cfgObj.AppendFormat(",action:'{0}:'+name", busEvent != null ? busEvent.Name : this.PropertyName); } cfgObj.Append("}"); if (this.PropertyName.IsNotEmpty()) { directEvent.SetArgumentList(this.Owner.GetType().GetProperty(this.PropertyName)); } JFunction jFunction = new JFunction("Ext.net.directRequest(".ConcatWith(cfgObj.ToString(), ");"), directEvent.ArgumentList.ToArray()); HandlerConfig cfg = directEvent.GetListenerConfig(); string scope = directEvent.Scope.IsEmpty() || directEvent.Scope == "this" ? "" : directEvent.Scope; StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("fn:").Append(jFunction.ToScript()).Append(","); if (scope.Length > 0) { sb.Append("scope:").Append(scope).Append(","); } if (busEvent != null) { if (busEvent.Bus.IsNotEmpty()) { sb.Append("bus:'").Append(busEvent.Bus).Append("',"); } if (busEvent.Name.IsNotEmpty()) { sb.Append("name:'").Append(busEvent.Name).Append("',"); } } string cfgStr = cfg.Serialize(); if (cfgStr != "{}") { sb.Append(cfgStr.Chop()); } if (sb[sb.Length - 1] == ',') { sb.Remove(sb.Length - 1, 1); } sb.Append("}"); writer.WriteRawValue(sb.ToString()); return; } } writer.WriteRawValue("{}"); }