protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["pk"] == "0")
{// No primary key--add mode
_pageMode = Constant.PageMode.Add;
}
else
{// We have a primary key--edit mode
_pageMode = Constant.PageMode.Edit;
}
SimpleData simpleData = new SimpleData();
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings["db"];
simpleData.ConnectionString = connectionStringSettings.ConnectionString;
// Get article data from db
if (_pageMode == Constant.PageMode.Add)
{
DataTable dtTemp = simpleData.FetchSP("GetArticle", new SqlParameter[] { new SqlParameter("ArticleID", Request.QueryString["pk"]) });
_drArticle = dtTemp.NewRow();
}
else
{
_drArticle = simpleData.FetchSP("GetArticle", new SqlParameter[] { new SqlParameter("ArticleID", Request.QueryString["pk"]) }).Rows[0];
}
if (! Page.IsPostBack)
{// First time
if (_pageMode == Constant.PageMode.Edit)
{// Edit
_titleLiteral.Text = (string)_drArticle["Title"];
_titleText.Text = (string)_drArticle["Title"];
_subtitleText.Text = (string)_drArticle["Subtitle"];
_iconFileText.Text = (string)_drArticle["IconFile"];
_privateCheck.Checked = (bool)_drArticle["Private"];
_blurbText.Text = (string)_drArticle["Blurb"];
_bodyText.Text = (string)_drArticle["Body"];
// ArticleDrink grid
_dtArticleDrink = simpleData.FetchSP("GetLinkedDrinksForArticle", new SqlParameter[] { new SqlParameter("ArticleID", Request.QueryString["pk"]) });
_articleDrinkGrid.DataSource = _dtArticleDrink;
_articleDrinkGrid.DataBind();
// ArticleIngredient grid
_dtArticleIngredient = simpleData.FetchSP("GetLinkedIngredientsForArticle", new SqlParameter[] { new SqlParameter("ArticleID", Request.QueryString["pk"]) });
_articleIngredientGrid.DataSource = _dtArticleIngredient;
_articleIngredientGrid.DataBind();
// ArticleArticle grid
_dtArticleArticle = simpleData.FetchSP("GetLinkedArticlesForArticle", new SqlParameter[] { new SqlParameter("ArticleID", Request.QueryString["pk"]) });
_articleArticleGrid.DataSource = _dtArticleArticle;
_articleArticleGrid.DataBind();
}
}
// Set up ArticleDrink grid #######################################################################
_articleDrinkGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_articleDrinkGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_articleDrinkGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_articleDrinkGrid.DisplayLayout.AddNewBox.Hidden = false;
_articleDrinkGrid.Bands[0].AddButtonCaption = "Add New Drink Link";
_articleDrinkGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_articleDrinkGrid.Bands[0].Columns.Add("ArticleID", "ArticleID");
_articleDrinkGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
}
_articleDrinkGrid.Bands[0].Columns.FromKey("ArticleID").Hidden = true;
_articleDrinkGrid.Bands[0].Columns.FromKey("DrinkID").Width = Unit.Percentage(100);
_articleDrinkGrid.Bands[0].Columns.FromKey("DrinkID").Type = ColumnType.DropDownList;
_articleDrinkGrid.Bands[0].Columns.FromKey("DrinkID").DefaultValue = DBNull.Value;
// Drink valuelist
_vlDrink = new ValueList();
_dtDrink = simpleData.FetchSP("GetDrinks", null);
_vlDrink.DataSource = _dtDrink;
_vlDrink.DisplayMember = "Name";
_vlDrink.ValueMember = "Drink_pk";
_vlDrink.DataBind();
_vlDrink.DisplayStyle = ValueListDisplayStyle.DisplayText;
_articleDrinkGrid.Bands[0].Columns.FromKey("DrinkID").ValueList = _vlDrink;
// Set up ArticleIngredient grid #######################################################################
_articleIngredientGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_articleIngredientGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_articleIngredientGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_articleIngredientGrid.DisplayLayout.AddNewBox.Hidden = false;
_articleIngredientGrid.Bands[0].AddButtonCaption = "Add New Ingredient Link";
_articleIngredientGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_articleIngredientGrid.Bands[0].Columns.Add("ArticleID", "ArticleID");
_articleIngredientGrid.Bands[0].Columns.Add("IngredientID", "IngredientID");
}
_articleIngredientGrid.Bands[0].Columns.FromKey("ArticleID").Hidden = true;
_articleIngredientGrid.Bands[0].Columns.FromKey("IngredientID").Width = Unit.Percentage(100);
_articleIngredientGrid.Bands[0].Columns.FromKey("IngredientID").Type = ColumnType.DropDownList;
_articleIngredientGrid.Bands[0].Columns.FromKey("IngredientID").DefaultValue = DBNull.Value;
// Ingredient valuelist
_vlIngredient = new ValueList();
_dtIngredient = simpleData.FetchSP("GetIngredients", null);
_vlIngredient.DataSource = _dtIngredient;
_vlIngredient.DisplayMember = "Name";
_vlIngredient.ValueMember = "Ingredient_pk";
_vlIngredient.DataBind();
_vlIngredient.DisplayStyle = ValueListDisplayStyle.DisplayText;
_articleIngredientGrid.Bands[0].Columns.FromKey("IngredientID").ValueList = _vlIngredient;
// Set up ArticleArticle grid #######################################################################
_articleArticleGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_articleArticleGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_articleArticleGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_articleArticleGrid.DisplayLayout.AddNewBox.Hidden = false;
_articleArticleGrid.Bands[0].AddButtonCaption = "Add New Article Link";
_articleArticleGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_articleArticleGrid.Bands[0].Columns.Add("ArticleID1", "ArticleID1");
_articleArticleGrid.Bands[0].Columns.Add("ArticleID2", "ArticleID2");
}
_articleArticleGrid.Bands[0].Columns.FromKey("ArticleID1").Hidden = true;
_articleArticleGrid.Bands[0].Columns.FromKey("ArticleID2").Width = Unit.Percentage(100);
_articleArticleGrid.Bands[0].Columns.FromKey("ArticleID2").Type = ColumnType.DropDownList;
_articleArticleGrid.Bands[0].Columns.FromKey("ArticleID2").DefaultValue = DBNull.Value;
// Article valuelist
_vlArticle = new ValueList();
_dtArticle = simpleData.FetchSP("GetArticles", null);
_vlArticle.DataSource = _dtArticle;
_vlArticle.DisplayMember = "Title";
_vlArticle.ValueMember = "Article_pk";
_vlArticle.DataBind();
_vlArticle.DisplayStyle = ValueListDisplayStyle.DisplayText;
_articleArticleGrid.Bands[0].Columns.FromKey("ArticleID2").ValueList = _vlArticle;
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["pk"] == "0")
{// No primary key--add mode
_pageMode = Constant.PageMode.Add;
}
else
{// We have a primary key--edit mode
_pageMode = Constant.PageMode.Edit;
}
DataTable dataTable;
DataRow foundRow;
SimpleData simpleData = new SimpleData();
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings["db"];
simpleData.ConnectionString = connectionStringSettings.ConnectionString;
// Get drink data from db
if (_pageMode == Constant.PageMode.Add)
{
DataTable dtTemp = simpleData.FetchSP("GetDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_drDrink = dtTemp.NewRow();
}
else
{
_drDrink = simpleData.FetchSP("GetDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) }).Rows[0];
}
_dtDrinkAttributes = simpleData.FetchSP("GetDrinkAttributes", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_dtDrinkAttributes.PrimaryKey = new DataColumn[] { _dtDrinkAttributes.Columns["ListItem_pk"] };
_dtDrinkFlavors = simpleData.FetchSP("GetDrinkFlavors", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_dtDrinkFlavors.PrimaryKey = new DataColumn[] { _dtDrinkFlavors.Columns["ListItem_pk"] };
// Title
if (_drDrink["Name"] != DBNull.Value) _titleLiteral.Text = (string)_drDrink["Name"];
// Load combo items #############################################################################
// Category
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.DrinkCategory)) });
_categoryCombo.DataSource = dataTable;
_categoryCombo.DataBind();
// Family
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.Family)) });
_familyCombo.DataSource = dataTable;
_familyCombo.DataBind();
_familyCombo.Items.Insert(0, new ListItem(Constant.NotSpecifiedDescription, Convert.ToString(Constant.NotSpecifiedValue)));
// Structure
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.Structure)) });
_structureCombo.DataSource = dataTable;
_structureCombo.DataBind();
_structureCombo.Items.Insert(0, new ListItem(Constant.NotSpecifiedDescription, Convert.ToString(Constant.NotSpecifiedValue)));
// Glasses
dataTable = simpleData.FetchSP("GetGlasses", null);
_glassCombo.DataSource = dataTable;
_glassCombo.DataBind();
// Temp
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.Temperature)) });
_tempCombo.DataSource = dataTable;
_tempCombo.DataBind();
// Private Source
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.PrivateSource)) });
_privateSourceCombo.DataSource = dataTable;
_privateSourceCombo.DataBind();
// Set control states ############################################################################
if (Page.IsPostBack)
{// In postback
// Grab dropdown values from form object (so we don't need to use viewstate)
_categoryCombo.SelectedValue = Request.Form[_categoryCombo.UniqueID];
_familyCombo.SelectedValue = Request.Form[_familyCombo.UniqueID];
_structureCombo.SelectedValue = Request.Form[_structureCombo.UniqueID];
_glassCombo.SelectedValue = Request.Form[_glassCombo.UniqueID];
_tempCombo.SelectedValue = Request.Form[_tempCombo.UniqueID];
_privateSourceCombo.SelectedValue = Request.Form[_privateSourceCombo.UniqueID];
_instructionsText.Text = Request.Form[_instructionsText.UniqueID];
_notesText.Text = Request.Form[_notesText.UniqueID];
}
else
{// Not in postback
if (_pageMode == Constant.PageMode.Edit)
{// Edit
// Name
_nameText.Text = (string)_drDrink["Name"];
// Private
_privateCheck.Checked = (bool)_drDrink["Private"];
// Servings
_servingsNumber.Value = (decimal)_drDrink["Servings"];
// Dilution ratio
_dilutionRatioNumber.Value = (decimal)_drDrink["DilutionRatio"];
// Instructions
_instructionsText.Text = (string)_drDrink["Instructions"];
// Notes
_notesText.Text = (string)_drDrink["Notes"];
if (_drDrink["CategoryID"] == DBNull.Value) _categoryCombo.SelectedIndex = 0;
else _categoryCombo.SelectedValue = Convert.ToString(_drDrink["CategoryID"]);
if (_drDrink["FamilyID"] == DBNull.Value) _familyCombo.SelectedIndex = 0;
else _familyCombo.SelectedValue = Convert.ToString(_drDrink["FamilyID"]);
if (_drDrink["StructureID"] == DBNull.Value) _structureCombo.SelectedIndex = 0;
else _structureCombo.SelectedValue = Convert.ToString(_drDrink["StructureID"]);
foreach (ListItem li in _attributeList.Items)
{
foundRow = _dtDrinkAttributes.Rows.Find(li.Value);
if (foundRow != null) li.Selected = true;
}
foreach (ListItem li in _flavorList.Items)
{
foundRow = _dtDrinkFlavors.Rows.Find(li.Value);
if (foundRow != null) li.Selected = true;
}
if (_drDrink["GlassID"] == DBNull.Value) _glassCombo.SelectedIndex = 0;
else _glassCombo.SelectedValue = Convert.ToString(_drDrink["GlassID"]);
if (_drDrink["TempID"] == DBNull.Value) _tempCombo.SelectedIndex = 0;
else _tempCombo.SelectedValue = Convert.ToString(_drDrink["TempID"]);
if (_drDrink["PrivateSourceID"] == DBNull.Value) _privateSourceCombo.SelectedIndex = 0;
else _privateSourceCombo.SelectedValue = Convert.ToString(_drDrink["PrivateSourceID"]);
// Ingredient grid
_dtDrinkIngredient = simpleData.FetchSP("GetDrinkIngredients2", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_ingredientGrid.DataSource = _dtDrinkIngredient;
_ingredientGrid.DataBind();
// DrinkSource grid
_dtDrinkSource = simpleData.FetchSP("GetSourcesForDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_drinkSourceGrid.DataSource = _dtDrinkSource;
_drinkSourceGrid.DataBind();
// DrinkIngredient grid
_dtDrinkIngredient2 = simpleData.FetchSP("GetLinkedIngredientsForDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_drinkIngredientGrid.DataSource = _dtDrinkIngredient2;
_drinkIngredientGrid.DataBind();
// DrinkDrink grid
_dtDrinkDrink = simpleData.FetchSP("GetLinkedDrinksForDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_drinkDrinkGrid.DataSource = _dtDrinkDrink;
_drinkDrinkGrid.DataBind();
// DrinkArticle grid
_dtDrinkArticle = simpleData.FetchSP("GetLinkedArticlesForDrink", new SqlParameter[] { new SqlParameter("DrinkID", Request.QueryString["pk"]) });
_drinkArticleGrid.DataSource = _dtDrinkArticle;
_drinkArticleGrid.DataBind();
}
else
{// Add
_servingsNumber.Value = 1;
_dilutionRatioNumber.Value = .85;
_glassCombo.SelectedValue = "20";
_tempCombo.SelectedValue = "88";
_privateSourceCombo.SelectedValue = "140";
}
}
// Set up ingredient grid #######################################################################
_ingredientGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_ingredientGrid.DisplayLayout.AllowUpdateDefault = AllowUpdate.Yes;
_ingredientGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_ingredientGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_ingredientGrid.DisplayLayout.AddNewBox.Hidden = false;
_ingredientGrid.Bands[0].AddButtonCaption = "Add New Ingredient";
_ingredientGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
//_ingredientGrid.DisplayLayout.ClientSideEvents.InitializeRowHandler = "InitializeRow";
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_ingredientGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
_ingredientGrid.Bands[0].Columns.Add("Sort", "Sort");
_ingredientGrid.Bands[0].Columns.Add("Prefix", "Prefix");
_ingredientGrid.Bands[0].Columns.Add("Amount", "Amount");
_ingredientGrid.Bands[0].Columns.Add("UnitID", "UnitID");
_ingredientGrid.Bands[0].Columns.Add("IngredientID", "IngredientID");
_ingredientGrid.Bands[0].Columns.Add("Suffix", "Suffix");
_ingredientGrid.Bands[0].Columns.Add("Principal", "Principal");
}
_ingredientGrid.Bands[0].Columns.FromKey("DrinkID").Hidden = true;
_ingredientGrid.Bands[0].Columns.FromKey("Sort").Width = Unit.Percentage(6);
_ingredientGrid.Bands[0].Columns.FromKey("Prefix").Width = Unit.Percentage(13);
_ingredientGrid.Bands[0].Columns.FromKey("Amount").Width = Unit.Percentage(10);
_ingredientGrid.Bands[0].Columns.FromKey("UnitID").Type = ColumnType.DropDownList;
_ingredientGrid.Bands[0].Columns.FromKey("UnitID").Width = Unit.Percentage(13);
_ingredientGrid.Bands[0].Columns.FromKey("IngredientID").Type = ColumnType.DropDownList;
_ingredientGrid.Bands[0].Columns.FromKey("IngredientID").Width = Unit.Percentage(35);
_ingredientGrid.Bands[0].Columns.FromKey("Suffix").Width = Unit.Percentage(13);
_ingredientGrid.Bands[0].Columns.FromKey("Principal").Width = Unit.Percentage(10);
// Ingredient valuelist
_vlIngredient = new ValueList();
_dtIngredient = simpleData.FetchSP("GetIngredients", null);
_vlIngredient.DataSource = _dtIngredient;
_vlIngredient.DisplayMember = "Name";
_vlIngredient.ValueMember = "Ingredient_pk";
_vlIngredient.DataBind();
_vlIngredient.DisplayStyle = ValueListDisplayStyle.DisplayText;
_ingredientGrid.Bands[0].Columns.FromKey("IngredientID").ValueList = _vlIngredient;
// Unit valuelist
_vlUnit = new ValueList();
_dtUnit = simpleData.FetchSP("GetUnits", null);
_vlUnit.DataSource = _dtUnit;
_vlUnit.DisplayMember = "Name";
_vlUnit.ValueMember = "Unit_pk";
_vlUnit.DataBind();
_vlUnit.DisplayStyle = ValueListDisplayStyle.DisplayText;
_ingredientGrid.Bands[0].Columns.FromKey("UnitID").ValueList = _vlUnit;
// Set up DrinkSource grid #######################################################################
_drinkSourceGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_drinkSourceGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_drinkSourceGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_drinkSourceGrid.DisplayLayout.AddNewBox.Hidden = false;
_drinkSourceGrid.Bands[0].AddButtonCaption = "Add New Source";
_drinkSourceGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_drinkSourceGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
_drinkSourceGrid.Bands[0].Columns.Add("SourceID", "SourceID");
}
_drinkSourceGrid.Bands[0].Columns.FromKey("DrinkID").Hidden = true;
_drinkSourceGrid.Bands[0].Columns.FromKey("SourceID").Width = Unit.Percentage(100);
_drinkSourceGrid.Bands[0].Columns.FromKey("SourceID").Type = ColumnType.DropDownList;
_drinkSourceGrid.Bands[0].Columns.FromKey("SourceID").DefaultValue = DBNull.Value;
// Source valuelist
_vlSource = new ValueList();
_dtSource = simpleData.FetchSP("GetSources", null);
_vlSource.DataSource = _dtSource;
_vlSource.DisplayMember = "Name";
_vlSource.ValueMember = "Source_pk";
_vlSource.DataBind();
_vlSource.DisplayStyle = ValueListDisplayStyle.DisplayText;
_drinkSourceGrid.Bands[0].Columns.FromKey("SourceID").ValueList = _vlSource;
// Set up DrinkIngredient grid #######################################################################
_drinkIngredientGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_drinkIngredientGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_drinkIngredientGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_drinkIngredientGrid.DisplayLayout.AddNewBox.Hidden = false;
_drinkIngredientGrid.Bands[0].AddButtonCaption = "Add New Ingredient Link";
_drinkIngredientGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_drinkIngredientGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
_drinkIngredientGrid.Bands[0].Columns.Add("IngredientID", "IngredientID");
}
_drinkIngredientGrid.Bands[0].Columns.FromKey("DrinkID").Hidden = true;
_drinkIngredientGrid.Bands[0].Columns.FromKey("IngredientID").Width = Unit.Percentage(100);
_drinkIngredientGrid.Bands[0].Columns.FromKey("IngredientID").Type = ColumnType.DropDownList;
_drinkIngredientGrid.Bands[0].Columns.FromKey("IngredientID").DefaultValue = DBNull.Value;
// Ingredient valuelist
//_vlIngredient = new ValueList();
//_dtIngredient = simpleData.FetchSP("GetIngredients", null);
//_vlIngredient.DataSource = _dtIngredient;
//_vlIngredient.DisplayMember = "Name";
//_vlIngredient.ValueMember = "Ingredient_pk";
//_vlIngredient.DataBind();
//_vlIngredient.DisplayStyle = ValueListDisplayStyle.DisplayText;
_drinkIngredientGrid.Bands[0].Columns.FromKey("IngredientID").ValueList = _vlIngredient;
// Set up DrinkDrink grid #######################################################################
_drinkDrinkGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_drinkDrinkGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_drinkDrinkGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_drinkDrinkGrid.DisplayLayout.AddNewBox.Hidden = false;
_drinkDrinkGrid.Bands[0].AddButtonCaption = "Add New Drink Link";
_drinkDrinkGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_drinkDrinkGrid.Bands[0].Columns.Add("DrinkID1", "DrinkID1");
_drinkDrinkGrid.Bands[0].Columns.Add("DrinkID2", "DrinkID2");
}
_drinkDrinkGrid.Bands[0].Columns.FromKey("DrinkID1").Hidden = true;
_drinkDrinkGrid.Bands[0].Columns.FromKey("DrinkID2").Width = Unit.Percentage(100);
_drinkDrinkGrid.Bands[0].Columns.FromKey("DrinkID2").Type = ColumnType.DropDownList;
_drinkDrinkGrid.Bands[0].Columns.FromKey("DrinkID2").DefaultValue = DBNull.Value;
// Drink valuelist
_vlDrink = new ValueList();
_dtDrink = simpleData.FetchSP("GetDrinks", null);
_vlDrink.DataSource = _dtDrink;
_vlDrink.DisplayMember = "Name";
_vlDrink.ValueMember = "Drink_pk";
_vlDrink.DataBind();
_vlDrink.DisplayStyle = ValueListDisplayStyle.DisplayText;
_drinkDrinkGrid.Bands[0].Columns.FromKey("DrinkID2").ValueList = _vlDrink;
// Set up DrinkArticle grid #######################################################################
_drinkArticleGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_drinkArticleGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_drinkArticleGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_drinkArticleGrid.DisplayLayout.AddNewBox.Hidden = false;
_drinkArticleGrid.Bands[0].AddButtonCaption = "Add New Article Link";
_drinkArticleGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_drinkArticleGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
_drinkArticleGrid.Bands[0].Columns.Add("ArticleID", "ArticleID");
}
_drinkArticleGrid.Bands[0].Columns.FromKey("DrinkID").Hidden = true;
_drinkArticleGrid.Bands[0].Columns.FromKey("ArticleID").Width = Unit.Percentage(100);
_drinkArticleGrid.Bands[0].Columns.FromKey("ArticleID").Type = ColumnType.DropDownList;
_drinkArticleGrid.Bands[0].Columns.FromKey("ArticleID").DefaultValue = DBNull.Value;
// Article valuelist
_vlArticle = new ValueList();
_dtArticle = simpleData.FetchSP("GetArticles", null);
_vlArticle.DataSource = _dtArticle;
_vlArticle.DisplayMember = "Title";
_vlArticle.ValueMember = "Article_pk";
_vlArticle.DataBind();
_vlArticle.DisplayStyle = ValueListDisplayStyle.DisplayText;
_drinkArticleGrid.Bands[0].Columns.FromKey("ArticleID").ValueList = _vlArticle;
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["pk"] == "0")
{// No primary key--add mode
_pageMode = Constant.PageMode.Add;
}
else
{// We have a primary key--edit mode
_pageMode = Constant.PageMode.Edit;
}
DataTable dataTable;
DataRow foundRow;
SimpleData simpleData = new SimpleData();
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings["db"];
simpleData.ConnectionString = connectionStringSettings.ConnectionString;
// Get ingredient data from db
if (_pageMode == Constant.PageMode.Add)
{
DataTable dtTemp = simpleData.FetchSP("GetIngredient", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) });
_drIngredient = dtTemp.NewRow();
}
else
{
_drIngredient = simpleData.FetchSP("GetIngredient", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) }).Rows[0];
}
_dtIngredientFlavors = simpleData.FetchSP("GetIngredientFlavors", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) });
_dtIngredientFlavors.PrimaryKey = new DataColumn[] { _dtIngredientFlavors.Columns["ListItem_pk"] };
// Title
if (_drIngredient["IngredientName"] != DBNull.Value) _titleLiteral.Text = (string)_drIngredient["IngredientName"];
// Load combo items #############################################################################
// Category
dataTable = simpleData.FetchSP("GetListItemsTreeDepthFirst", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.IngredientCategory)) });
_categoryCombo.DataSource = dataTable;
_categoryCombo.DataBind();
// Brands
dataTable = simpleData.FetchSP("GetBrands", null);
_brandCombo.DataSource = dataTable;
_brandCombo.DataBind();
_brandCombo.Items.Insert(0, new ListItem(Constant.NotSpecifiedDescription, Convert.ToString(Constant.NotSpecifiedValue)));
// Countries
dataTable = simpleData.FetchSP("GetListItems", new SqlParameter[] { new SqlParameter("ListID", Convert.ToInt32(Constant.List.Country)) });
_countryCombo.DataSource = dataTable;
_countryCombo.DataBind();
_countryCombo.Items.Insert(0, new ListItem(Constant.NotSpecifiedDescription, Convert.ToString(Constant.NotSpecifiedValue)));
// Flavors are done in Page_Init
// Set control states ############################################################################
if (Page.IsPostBack)
{// In postback
// Grab dropdown values from form object (so we don't need to use viewstate)
_categoryCombo.SelectedValue = Request.Form[_categoryCombo.UniqueID];
_brandCombo.SelectedValue = Request.Form[_brandCombo.UniqueID];
_countryCombo.SelectedValue = Request.Form[_countryCombo.UniqueID];
_descriptionText.Text = Request.Form[_descriptionText.UniqueID];
_notesText.Text = Request.Form[_notesText.UniqueID];
}
else
{// Not in postback
if (_pageMode == Constant.PageMode.Edit)
{// Edit
// Name
_nameText.Text = (string)_drIngredient["IngredientName"];
// Name Plural
_namePluralText.Text = (string)_drIngredient["IngredientNamePlural"];
// Category
if (_drIngredient["CategoryID"] == DBNull.Value) _categoryCombo.SelectedIndex = 0;
else _categoryCombo.SelectedValue = Convert.ToString(_drIngredient["CategoryID"]);
// Brand
if (_drIngredient["BrandID"] == DBNull.Value) _brandCombo.SelectedIndex = 0;
else _brandCombo.SelectedValue = Convert.ToString(_drIngredient["BrandID"]);
// Country
if (_drIngredient["CountryID"] == DBNull.Value) _countryCombo.SelectedIndex = 0;
else _countryCombo.SelectedValue = Convert.ToString(_drIngredient["CountryID"]);
// Flavors
foreach (ListItem li in _flavorList.Items)
{
foundRow = _dtIngredientFlavors.Rows.Find(li.Value);
if (foundRow != null) li.Selected = true;
}
// Proof
_proofNumber.Value = (decimal)_drIngredient["Proof"];
// Dissolved Volume Ratio
_dissolvedVolumeRatioNumber.Value = (decimal)_drIngredient["DissolvedVolumeRatio"];
// URL
_urlText.Text = (string)_drIngredient["IngredientURL"];
// Flavor profile
if (_drIngredient["Body"] != DBNull.Value) _bodyNumber.Value = (decimal)_drIngredient["Body"];
if (_drIngredient["Sweet"] != DBNull.Value) _sweetNumber.Value = (decimal)_drIngredient["Sweet"];
if (_drIngredient["Sour"] != DBNull.Value) _sourNumber.Value = (decimal)_drIngredient["Sour"];
if (_drIngredient["FreshFruit"] != DBNull.Value) _freshFruitNumber.Value = (decimal)_drIngredient["FreshFruit"];
if (_drIngredient["DriedFruit"] != DBNull.Value) _driedFruitNumber.Value = (decimal)_drIngredient["DriedFruit"];
if (_drIngredient["Spice"] != DBNull.Value) _spiceNumber.Value = (decimal)_drIngredient["Spice"];
if (_drIngredient["Heat"] != DBNull.Value) _heatNumber.Value = (decimal)_drIngredient["Heat"];
if (_drIngredient["Wood"] != DBNull.Value) _woodNumber.Value = (decimal)_drIngredient["Wood"];
// Description
_descriptionText.Text = (string)_drIngredient["Description"];
// Notes
_notesText.Text = (string)_drIngredient["Notes"];
// IngredientDrink grid
_dtIngredientDrink2 = simpleData.FetchSP("GetLinkedDrinksForIngredient", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) });
_ingredientDrinkGrid.DataSource = _dtIngredientDrink2;
_ingredientDrinkGrid.DataBind();
// IngredientIngredient grid
_dtIngredientIngredient = simpleData.FetchSP("GetLinkedIngredientsForIngredient", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) });
_ingredientIngredientGrid.DataSource = _dtIngredientIngredient;
_ingredientIngredientGrid.DataBind();
// IngredientArticle grid
_dtIngredientArticle = simpleData.FetchSP("GetLinkedArticlesForIngredient", new SqlParameter[] { new SqlParameter("IngredientID", Request.QueryString["pk"]) });
_ingredientArticleGrid.DataSource = _dtIngredientArticle;
_ingredientArticleGrid.DataBind();
}
else
{// Add
_dissolvedVolumeRatioNumber.Value = 1;
}
}
// Set up IngredientDrink grid #######################################################################
_ingredientDrinkGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_ingredientDrinkGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_ingredientDrinkGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_ingredientDrinkGrid.DisplayLayout.AddNewBox.Hidden = false;
_ingredientDrinkGrid.Bands[0].AddButtonCaption = "Add New Drink Link";
_ingredientDrinkGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_ingredientDrinkGrid.Bands[0].Columns.Add("IngredientID", "IngredientID");
_ingredientDrinkGrid.Bands[0].Columns.Add("DrinkID", "DrinkID");
}
_ingredientDrinkGrid.Bands[0].Columns.FromKey("IngredientID").Hidden = true;
_ingredientDrinkGrid.Bands[0].Columns.FromKey("DrinkID").Width = Unit.Percentage(100);
_ingredientDrinkGrid.Bands[0].Columns.FromKey("DrinkID").Type = ColumnType.DropDownList;
_ingredientDrinkGrid.Bands[0].Columns.FromKey("DrinkID").DefaultValue = DBNull.Value;
// Drink valuelist
_vlDrink = new ValueList();
_dtDrink = simpleData.FetchSP("GetDrinks", null);
_vlDrink.DataSource = _dtDrink;
_vlDrink.DisplayMember = "Name";
_vlDrink.ValueMember = "Drink_pk";
_vlDrink.DataBind();
_vlDrink.DisplayStyle = ValueListDisplayStyle.DisplayText;
_ingredientDrinkGrid.Bands[0].Columns.FromKey("DrinkID").ValueList = _vlDrink;
// Set up IngredientIngredient grid #######################################################################
_ingredientIngredientGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_ingredientIngredientGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_ingredientIngredientGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_ingredientIngredientGrid.DisplayLayout.AddNewBox.Hidden = false;
_ingredientIngredientGrid.Bands[0].AddButtonCaption = "Add New Ingredient Link";
_ingredientIngredientGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_ingredientIngredientGrid.Bands[0].Columns.Add("IngredientID1", "IngredientID1");
_ingredientIngredientGrid.Bands[0].Columns.Add("IngredientID2", "IngredientID2");
}
_ingredientIngredientGrid.Bands[0].Columns.FromKey("IngredientID1").Hidden = true;
_ingredientIngredientGrid.Bands[0].Columns.FromKey("IngredientID2").Width = Unit.Percentage(100);
_ingredientIngredientGrid.Bands[0].Columns.FromKey("IngredientID2").Type = ColumnType.DropDownList;
_ingredientIngredientGrid.Bands[0].Columns.FromKey("IngredientID2").DefaultValue = DBNull.Value;
// Drink valuelist
_vlDrink = new ValueList();
_dtDrink = simpleData.FetchSP("GetIngredients", null);
_vlDrink.DataSource = _dtDrink;
_vlDrink.DisplayMember = "Name";
_vlDrink.ValueMember = "Ingredient_pk";
_vlDrink.DataBind();
_vlDrink.DisplayStyle = ValueListDisplayStyle.DisplayText;
_ingredientIngredientGrid.Bands[0].Columns.FromKey("IngredientID2").ValueList = _vlDrink;
// Set up IngredientArticle grid #######################################################################
_ingredientArticleGrid.DisplayLayout.AllowAddNewDefault = AllowAddNew.Yes;
_ingredientArticleGrid.DisplayLayout.AllowDeleteDefault = AllowDelete.Yes;
_ingredientArticleGrid.DisplayLayout.CellClickActionDefault = CellClickAction.Edit;
_ingredientArticleGrid.DisplayLayout.AddNewBox.Hidden = false;
_ingredientArticleGrid.Bands[0].AddButtonCaption = "Add New Article Link";
_ingredientArticleGrid.DisplayLayout.RowSelectorsDefault = RowSelectors.Yes;
if (_pageMode == Constant.PageMode.Add)
{// Add mode--need to build columns
_ingredientArticleGrid.Bands[0].Columns.Add("IngredientID", "IngredientID");
_ingredientArticleGrid.Bands[0].Columns.Add("ArticleID", "ArticleID");
}
_ingredientArticleGrid.Bands[0].Columns.FromKey("IngredientID").Hidden = true;
_ingredientArticleGrid.Bands[0].Columns.FromKey("ArticleID").Width = Unit.Percentage(100);
_ingredientArticleGrid.Bands[0].Columns.FromKey("ArticleID").Type = ColumnType.DropDownList;
_ingredientArticleGrid.Bands[0].Columns.FromKey("ArticleID").DefaultValue = DBNull.Value;
// Article valuelist
_vlArticle = new ValueList();
_dtArticle = simpleData.FetchSP("GetArticles", null);
_vlArticle.DataSource = _dtArticle;
_vlArticle.DisplayMember = "Title";
_vlArticle.ValueMember = "Article_pk";
_vlArticle.DataBind();
_vlArticle.DisplayStyle = ValueListDisplayStyle.DisplayText;
_ingredientArticleGrid.Bands[0].Columns.FromKey("ArticleID").ValueList = _vlArticle;
}
