public string GetScript(WebControl c, PropertyInfo property)
{
StringBuilder sb = new StringBuilder();
if (!c.CallbackValues.ContainsKey(property.Name))
{
return(null);
}
object value = c.CallbackValues[property.Name];
if (!string.IsNullOrEmpty(this.Script))
{
sb.AppendFormat(this.Script, c.ClientID, JSON.Serialize(value));
}
else if (!string.IsNullOrEmpty(this.MethodName))
{
MethodInfo method = c.GetType().GetMethod(this.MethodName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance, null, new Type[] { property.PropertyType }, null);
if (method != null)
{
method.Invoke(c, new object[] { value });
}
}
else //simple script generating
{
switch (this.GenerateMode)
{
case AutoGeneratingScript.Simple:
sb.AppendFormat(AjaxEventUpdateAttribute.AutoGenerateFormat, c.ClientID, JSON.Serialize(value), StringUtils.ToLowerCamelCase(property.Name));
break;
case AutoGeneratingScript.WithSet:
sb.AppendFormat("{0}.set{2}({1});", c.ClientID, JSON.Serialize(value), property.Name);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
return(sb.ToString());
}
public object this[string key]
{
get
{
return(this.ViewState[key]);
}
set
{
this.ViewState[key] = value;
if (Ext.IsAjaxRequest && control.AllowCallbackScriptMonitoring)
{
PropertyInfo pi = control.GetType().GetProperty(key);
if (pi == null)
{
return;
}
object[] attrs = pi.GetCustomAttributes(typeof(AjaxEventUpdateAttribute), true);
if (attrs.Length > 0)
{
this.control.CallbackValues[key] = value;
((AjaxEventUpdateAttribute)attrs[0]).RegisterScript(this.control, pi);
}
else
{
ClientConfigAttribute attr = ClientConfig.GetClientConfigAttribute(pi);
if (attr != null)
{
this.control.CallbackValues[key] = value;
this.control.AddScript(string.Format(AjaxEventUpdateAttribute.AutoGenerateFormat, this.control.ClientID, JSON.Serialize(value), StringUtils.ToLowerCamelCase(pi.Name)));
}
}
}
}
}
