protected void PageDataSources_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
{
Hashtable State = (Hashtable)HttpRuntime.Cache[Session.SessionID];
Util util = new Util();
if (util.CheckSessionTimeout(State, Response, "../Default.aspx")) return;
PageDataSources.FindItemByText(e.Text).Selected = true;
try{
State["DBCommands"] = null; //reset previous commands
string selected_page_data_source = e.Text;
SelectedPageDataSource.Text = "";
string selected_key = selected_page_data_source.Substring(selected_page_data_source.IndexOf(")") + 2);
DataSources DS = new DataSources();
SortedList page_list = DS.GetPageDataSources(State);
string index = selected_page_data_source.Substring(1).Substring(0, selected_page_data_source.IndexOf(")") - 1);
State["PageDataSourceIndex"] = Convert.ToInt32(index)-1;
State["DataSourceEventType"] = ((ArrayList)page_list[index])[1].ToString();
SortedList sorted_list = DS.GetAppDataSources(State);
switch (sorted_list[selected_key].ToString())
{
case "google_spreadsheet":
ManageData.Attributes["src"] = "GoogleSpreadsheetOperations.aspx" ;
break;
case "rss_feed":
ManageData.Attributes["src"] = "RSSDataSource.aspx";
break;
case "rest_web_service":
ManageData.Attributes["src"] = "RESTWebServiceDataSource.aspx";
break;
case "soap_web_service":
ManageData.Attributes["src"] = "SOAPWebServiceDataSource.aspx";
break;
case "sql_database":
ManageData.Attributes["src"] = "SQLDatabaseDataSource.aspx";
break;
}
string event_field = null;
if (((ArrayList)page_list[index])[1].ToString() == "field")
{
State["DataSourceEventField"] = event_field = ((ArrayList)page_list[index])[2].ToString();
}
else
State["DataSourceEventField"] = null;
//get all event fields for this page
SortedList event_list = DS.GetPageEventFields(State);
EventField.Items.Clear();
EventField.Items.Add(new RadComboBoxItem("Select ->", "->"));
EventField.Items.Add(new RadComboBoxItem(State["SelectedAppPage"].ToString() + " (before it shows)", "page"));
foreach (string field in event_list.Keys)
{
RadComboBoxItem item2 = new RadComboBoxItem(field, field);
EventField.Items.Add(item2);
if (event_field != null && event_field == field)
item2.Selected = true;
}
if (event_field == null)
{
RadComboBoxItem first_item = EventField.Items[0];
first_item.Selected = true;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message + ": " + ex.StackTrace);
}
}
private void LoadData()
{
try
{
Hashtable State = (Hashtable)HttpRuntime.Cache[Session.SessionID];
Util util = new Util();
if (util.CheckSessionTimeout(State, Response, "../Default.aspx")) return;
//get app data sources
AppDataSources.Items.Clear();
SelectAppDataSource.Items.Clear();
DataSources DS = new DataSources();
SortedList sorted_list = DS.GetAppDataSources(State);
if (sorted_list == null || sorted_list.Count == 0)
{
EditAppDataSource.Style.Value = "display:none";
DeleteAppDataSource.Style.Value = "display:none";
return;
}
SelectAppDataSource.Items.Add(new RadComboBoxItem("Select ->", ""));
if (sorted_list.Count > 1)
{
AppDataSources.Items.Add(new RadComboBoxItem("Select ->", ""));
EditAppDataSource.Style.Value = "display:none";
DeleteAppDataSource.Style.Value = "display:none";
}
else // sorted_list.Count ==1
{
EditAppDataSource.Style.Value = "display:inline";
DeleteAppDataSource.Style.Value = "display:inline";
}
foreach (string key in sorted_list.Keys)
{
AppDataSources.Items.Add(new RadComboBoxItem(key + " (" + sorted_list[key].ToString() + ")", key + ":" + sorted_list[key].ToString()));
SelectAppDataSource.Items.Add(new RadComboBoxItem(key, key));
}
//get page data sources
SortedList page_list = DS.GetPageDataSources(State);
if (page_list == null || page_list.Count == 0)
{
RemovePageDataSource.Style.Value = "display:none";
ManageDataPanel.Style.Value = ManageDataPanel.Style.Value.Replace("block", "none");
return;
}
RemovePageDataSource.Style.Value = "display:inline";
bool is_first = true;
string index = null;
PageDataSources.Items.Clear();
string selected_key = null;
foreach (string key in page_list.Keys)
{
ArrayList values = (ArrayList)page_list[key];
string value = "(" + key + ") " + values[0].ToString();
PageDataSources.Items.Add(new RadComboBoxItem(value,value));
if (is_first)
{
is_first = false;
index = key;
selected_key = values[0].ToString();
}
}
ManageDataPanel.Style.Value = ManageDataPanel.Style.Value.Replace("block", "none");
State["DataSourceID"] = selected_key;
State["DataSourceType"] = sorted_list[selected_key].ToString();
State["DataSourceEventType"] = ((ArrayList)page_list[index])[1].ToString();
State["PageDataSourceIndex"] = Convert.ToInt32(index)-1;
switch (sorted_list[selected_key].ToString())
{
case "google_spreadsheet":
ManageData.Attributes["src"] = "GoogleSpreadsheetOperations.aspx";
break;
case "rss_feed":
ManageData.Attributes["src"] = "RSSDataSource.aspx";
break;
case "rest_web_service":
ManageData.Attributes["src"] = "RESTWebServiceDataSource.aspx";
break;
case "soap_web_service":
ManageData.Attributes["src"] = "SOAPWebServiceDataSource.aspx";
break;
case "sql_database":
ManageData.Attributes["src"] = "SQLDatabaseDataSource.aspx";
break;
}
string event_field = null;
if (((ArrayList)page_list[index])[1].ToString() == "field")
{
State["DataSourceEventField"] = event_field = ((ArrayList)page_list[index])[2].ToString();
}
else
State["DataSourceEventField"] = null;
//get all event fields for this page
SortedList event_list = DS.GetPageEventFields(State);
EventField.Items.Clear();
EventField.Items.Add(new RadComboBoxItem("Select ->", "->"));
EventField.Items.Add(new RadComboBoxItem(State["SelectedAppPage"].ToString() + " (before it shows)", "page"));
foreach (string field in event_list.Keys)
{
RadComboBoxItem item = new RadComboBoxItem(field, field);
EventField.Items.Add(item);
if (event_field != null && event_field == field)
item.Selected = true;
}
if (event_field == null)
{
RadComboBoxItem first_item = EventField.Items[0];
first_item.Selected = true;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message + ": " + ex.StackTrace);
}
}
