public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (value != null && value is ComponentDirectEvent)
{
ComponentDirectEvent directEvent = (ComponentDirectEvent)value;
if (!directEvent.IsDefault)
{
Control owner = null;
if (this.Owner is StateManagedItem)
{
owner = ((StateManagedItem)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 (this.PropertyName != "Click")
{
cfgObj.AppendFormat(",action:'{0}'", this.PropertyName);
}
cfgObj.Append("}");
directEvent.SetArgumentList(this.Owner.GetType().GetProperty(this.PropertyName));
JFunction jFunction = new JFunction("var params=arguments;Ext.net.DirectEvent.confirmRequest(".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(",");
}
string cfgStr = cfg.ToJsonString();
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("{}");
}
public virtual void NodeOn(string nodeId, string eventName, JFunction fn, string scope, HandlerConfig options)
{
this.CallNode("on", nodeId, eventName, new JRawValue(TokenUtils.ParseAndNormalize(fn.ToScript(), this)), new JRawValue(scope), new JRawValue(options.ToJsonString()));
}
public virtual void AddListener(string eventName, string fn, string scope, HandlerConfig options)
{
fn = TokenUtils.ParseAndNormalize(fn, this).Trim('"');
this.Call("on", eventName, new JRawValue(fn), new JRawValue(scope), new JRawValue(options.ToJsonString()));
}
public virtual void AddListener(string eventName, string fn, string scope, HandlerConfig options)
{
fn = TokenUtils.ParseAndNormalize(fn, this).Trim('"');
this.Call("on", eventName, new JRawValue(fn), new JRawValue(scope), new JRawValue(options.ToJsonString()));
}
public virtual void Mon(Observable el, string eventName, string fn, string scope, HandlerConfig options)
{
this.Call("mon", new JRawValue(el.ClientID), eventName, fn, new JRawValue(scope), new JRawValue(options.ToJsonString()));
}
public virtual void Mon(Element el, string eventName, string fn, string scope, HandlerConfig options)
{
this.Call("mon", new JRawValue(el.Descriptor), eventName, fn, new JRawValue(scope), new JRawValue(options.ToJsonString()));
}
protected override void OnBeforeClientInit(Observable sender)
{
if (this.StoreID.IsNotEmpty() && this.Store.Primary != null)
{
throw new Exception(string.Format("Please do not set both the StoreID property on {0} and <Store> inner property at the same time.", this.ID));
}
if (this.AutoPostBack)
{
EventHandler handler = (EventHandler)Events[EventSelectionChanged];
if (handler != null)
{
this.On("change", new JFunction(this.PostBackFunction));
}
}
if (this.StoreID.IsNotEmpty() || this.Store.Primary != null)
{
Store store = this.Store.Primary ?? ControlUtils.FindControl <Store>(this, this.StoreID, true);
if (store == null && !this.IsDynamic)
{
throw new InvalidOperationException("The Control '{0}' could not find the StoreID of '{1}'.".FormatWith(this.ID, this.StoreID));
}
if (this.SelectedItems.Count > 0)
{
HandlerConfig options = new HandlerConfig();
options.Single = true;
string template = "{0}.store.on(\"{1}\",{2},{3},{4});";
string values = this.SelectedItems.ValuesToJsonArray();
string indexes = this.SelectedItems.IndexesToJsonArray(true);
string suppressEvent = this.FireSelectOnLoad ? "false" : "true";
values = values != "[]" ? ".setValue(".ConcatWith(values, ", true, ", suppressEvent, ");") : "";
indexes = indexes != "[]" ? ".setValueByIndex(".ConcatWith(indexes, ", true, ", suppressEvent, ");") : "";
this.AddScript(template,
this.ClientID,
"load",
new JFunction(this.ClientID.ConcatWith(values, indexes, this.ClientID, ".clearInvalid();")).ToScript(),
"this",
options.ToJsonString()
);
}
}
else
{
if (this.SelectedItems.Count > 0)
{
string values = this.SelectedItems.ValuesToJsonArray();
string indexes = this.SelectedItems.IndexesToJsonArray(true);
string suppressEvent = this.FireSelectOnLoad ? "false" : "true";
if (values != "[]")
{
this.Call("setValue", new JRawValue(values), true, suppressEvent);
}
if (indexes != "[]")
{
this.Call("setValue", new JRawValue(indexes), true, suppressEvent);
}
}
}
}
