/// <summary>
/// Generates the CodeBehind for the Editor
/// </summary>
/// <param name="pageName">The name of the page - can end with ASPX if you like but it will be stripped</param>
/// <param name="providerName">The Data provider to use</param>
/// <param name="tableName">Name of the table</param>
/// <param name="languageType">Output language, i.e C# or that other one</param>
/// <returns></returns>
public static string GenerateCode(string pageName, string providerName, string tableName, LanguageType languageType)
{
//Grab the tableschema
TableSchema.Table tbl = DataService.GetTableSchema(tableName, providerName);
string pageTemplate = ResourceHelper.GetString(TemplateName.EDITOR_CODE);
/*
#NAMESPACE_USING# = if there is more than one provider, include this Using statement
#PAGEBINDLIST# = The list that binds the page to the object
#BINDLIST# = List that binds the object to the page
#DROPLIST# = Loads each dropdown
#CLASSNAME# = the name of the class
*/
//make sure the providers are loaded
DataService.LoadProviders();
//Set the Namespace
string namespaceUsing;
//if (DataService.Databases.Count > 1)
//{
//have to use the namespace
namespaceUsing = "using " + Utility.CheckNamingRules(tbl.Provider) + ";";
//}
pageTemplate = pageTemplate.Replace(TemplateVariable.NAMESPACE_USING, namespaceUsing);
//Set the class name
string className = tbl.ClassName;
pageTemplate = pageTemplate.Replace(TemplateVariable.CLASS_NAME, className);
//Set the page class name
string pageClass = pageName.Replace(FileExtension.DOT_ASPX, String.Empty);
pageTemplate = pageTemplate.Replace(TemplateVariable.PAGE_CLASS, pageClass);
//now loop out the columns for each row of the table editor and grid
StringBuilder bindRows = new StringBuilder();
StringBuilder pageBindRows = new StringBuilder();
StringBuilder dropList = new StringBuilder();
foreach (TableSchema.TableColumn col in tbl.Columns)
{
string controlName = col.PropertyName;
if (!col.IsPrimaryKey)
{
if (col.IsForeignKey)
{
//dropdown lists
TableSchema.Table FKTable = DataService.GetForeignKeyTable(col, tbl);
if (FKTable != null)
{
dropList.AppendLine(AddTabs(2) + "Query qry" + controlName + " = " + FKTable.ClassName + ".CreateQuery();");
dropList.AppendLine(AddTabs(2) + "qry" + controlName + ".OrderBy = OrderBy.Asc(\"" + FKTable.Columns[1].ColumnName + "\");");
dropList.AppendLine(AddTabs(2) + "Utility.LoadDropDown(" + controlName + ", " + "qry" + controlName + ".ExecuteReader(), true);");
if (col.IsNullable)
{
dropList.AppendLine(AddTabs(2) + controlName + ".Items.Insert(0, new ListItem(\"(Not Specified)\", String.Empty));");
}
}
}
pageBindRows.AppendLine(SetControlValue(col, className));
if (col.DataType != DbType.Binary && col.DataType != DbType.Byte)
{
bindRows.AppendLine(GetControlValue(col, className));
}
}
}
pageTemplate = pageTemplate.Replace(TemplateVariable.BIND_LIST, bindRows.ToString());
pageTemplate = pageTemplate.Replace(TemplateVariable.PAGE_BIND_LIST, pageBindRows.ToString());
pageTemplate = pageTemplate.Replace(TemplateVariable.DROP_LIST, dropList.ToString());
return(pageTemplate);
}
/// <summary>
/// Generates the "In Front" code for an ASPX page
/// </summary>
/// <param name="providerName">Name of the DataProvider to use</param>
/// <param name="tableName">Name of Table</param>
/// <param name="pageFileName">The name of the ASPX page - like "Editor.aspx"</param>
/// <param name="masterPage">The Master Page File, if any</param>
/// <param name="languageType">Output language, i.e C# or that other one</param>
/// <returns></returns>
public static string GeneratePage(string providerName, string tableName, string pageFileName, string masterPage, LanguageType languageType)
{
//Grab the tableschema
TableSchema.Table tbl = DataService.GetTableSchema(tableName, providerName);
if (tbl.PrimaryKey == null)
{
return(tableName + " does not contain a primary key. Primary keys are required for scaffold generation.");
}
string pageTemplate = ResourceHelper.GetString(TemplateName.EDITOR);
/*
#PK# = Primary Key of the table
#GRIDROWS# = all the rows in the GridView
#EDITORROWS# = the rows inside the editor table
#TABLENAME# = the name of the table
*/
//this part's simple enough - just straight up text replacement
pageTemplate = pageTemplate.Replace(TemplateVariable.TABLE_NAME, tbl.DisplayName);
pageTemplate = pageTemplate.Replace(TemplateVariable.PK, tbl.PrimaryKey.ColumnName);
pageTemplate = pageTemplate.Replace(TemplateVariable.PAGE_FILE, pageFileName);
//now loop out the columns for each row of the table editor and grid
StringBuilder gridRows = new StringBuilder();
StringBuilder editorRows = new StringBuilder();
foreach (TableSchema.TableColumn col in tbl.Columns)
{
if (!col.IsPrimaryKey)
{
string control;
string properties = String.Empty;
control = GetControlText(typeof(BoundField).Name, null);
AddControlProperty(ref properties, "DataField", col.ColumnName);
AddControlProperty(ref properties, "HeaderText", Utility.ParseCamelToProper(col.ColumnName));
AddControlProperty(ref properties, "SortExpression", col.ColumnName);
ApplyControlProperties(ref control, properties);
gridRows.AppendLine(AddTabs(2) + control);
editorRows.AppendLine("\t\t<tr>" + Environment.NewLine + "\t\t\t<td class=\"scaffoldEditItemCaption\">" + Utility.ParseCamelToProper(col.ColumnName) + "</td>" + Environment.NewLine + "\t\t\t<td class=\"scaffoldEditItem\">" + GetEditControl(col) + "</td>" + Environment.NewLine + "\t\t</tr>");
}
}
pageTemplate = pageTemplate.Replace(TemplateVariable.EDITOR_ROWS, editorRows.ToString());
pageTemplate = pageTemplate.Replace(TemplateVariable.GRID_ROWS, gridRows.ToString());
//get the wrapper
bool useMaster = !String.IsNullOrEmpty(masterPage);
string wrapper = GetPageWrapper(useMaster);
string jsBlock = CodeBlock.JS_BEGIN_SCRIPT + ResourceHelper.GetString(TemplateName.SCAFFOLD_DELETE_CONFIRMATION) + ResourceHelper.GetString(TemplateName.SCAFFOLD_CHARACTER_COUNTER) + CodeBlock.JS_END_SCRIPT;
wrapper = wrapper.Replace(TemplateVariable.JAVASCRIPT_BLOCK, jsBlock);
wrapper = wrapper.Replace(TemplateVariable.PAGE_CODE, pageTemplate.ToString());
wrapper = wrapper.Replace(TemplateVariable.MASTER_PAGE, masterPage);
wrapper = wrapper.Replace(TemplateVariable.TABLE_NAME, pageFileName.Replace(FileExtension.DOT_ASPX, String.Empty));
//determine the language
string codeFileExt = FileExtension.CS;
if (languageType == LanguageType.VB)
{
codeFileExt = FileExtension.VB;
}
wrapper = wrapper.Replace(TemplateVariable.LANGUAGE_EXTENSION, codeFileExt);
return(wrapper);
}
