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• Creating Article Subcategories using ParentCategoryID

  I need to implement multiple categories for articles. I followed the recommendation of adding a ParentCategoryID to the db using the int field type. I have changed the Category.cs, CategoryDetails.cs, and ArticlesProvider.cs files as needed and sucessfully built the solution. Upon running the site I receive the System.InvalidCastException detailed below; Line 78: protected virtual CategoryDetails GetCategoryFromReader(IDataReader reader) Line 79: { Line 80: return new CategoryDetails( Line 81: (

  Posted to TheBeerHouse Starter Kit (Forum) by kabogo on 5/20/2009
  Filed under: Article subcategories

• Trouble finding a label inside the ItemTemplate of a ListView

  I have a listview with an asp:View located in an asp:MultiView. When I place my label (lblFullName) outside my listview < asp : MultiView ID ="MultiView1" runat ="server" ActiveViewIndex ="0"> < asp : View ID ="vDefault" runat ="server"> < h1 > Welcome < asp : Label ID ="lblFullName" runat ="server" /> </ h1 > < asp : ListView ID ="lvProfiles" GroupItemCount ="2" DataSourceID

  Posted to Data Presentation Controls (Forum) by kabogo on 2/7/2009
  Filed under: ListView

• Finding a control in ListView InsertItemTemplate

  I am learning how to use the ListView. I have managed to add a drop down list of selections but want to append "-- Please select --" to provide instruction. I know that this has to be appended in code-behind using ListItem item = new ListItem ( " -- Please select --" , "" ); ddlNewsID.Items.Insert(0, item); If I were using a GridView footer to insert records I would write DropDownList NewPageSectionID = ( DropDownList )GridViewNews.FooterRow.FindControl( "ddlAddNewsID"

  Posted to Data Presentation Controls (Forum) by kabogo on 5/1/2008

• Re: Delete Confirmation in GridView

  Having previously used onclientclick="return confirm('Are you sure you want to delete this item?');", I had considered this approach. When I try onclientclick='<%# "return confirm('Are you sure you want to delete" + Eval("itemName") + "?');" %>' I receive ... Parser Error Message: The server tag is not well formed.

  Posted to Data Presentation Controls (Forum) by kabogo on 1/23/2008

• Delete Confirmation in GridView

  I am using ... 1 protected void GridView1_RowDataBound( object sender, GridViewRowEventArgs e) 2 { 3 if (e.Row.RowType == DataControlRowType.DataRow) 4 { 5 ImageButton db = (ImageButton)e.Row.FindControl( "DeleteButton" ); 6 docs.docRow mydoc = (docs.docRow)((System.Data.DataRowView)e.Row.DataItem).Row; 7 db.OnClientClick = string .Format( 8 "return confirm('Are you sure you want to delete {0}?');" , 9 mydoc.Title.Replace( "," , @ "\;" )); 10 } 11

  Posted to Data Presentation Controls (Forum) by kabogo on 1/21/2008

• Re: Usercontrol Paging Data in a Repeater Control

  Allen, Please refer to the tutorial http://asp.net/learn/data-access/tutorial-45-cs.aspx . Specifically the handlers for the paging interface as this is where I believe the value of the StartRowIndex needs to be maintained protected void FirstPage_Click(object sender, EventArgs e) { // Return to StartRowIndex of 0 and rebind data StartRowIndex = 0; Products.DataBind(); } protected void PrevPage_Click(object sender, EventArgs e) { // Subtract MaximumRows from StartRowIndex and rebind data StartRowIndex

  Posted to Data Presentation Controls (Forum) by kabogo on 12/24/2007

• Re: Usercontrol Paging Data in a Repeater Control

  I do not know how to set the StartRowIndex in the Page Init event

  Posted to Data Presentation Controls (Forum) by kabogo on 12/23/2007

• Re: Usercontrol Paging Data in a Repeater Control

  I am creating the UserControl dynamically (via a naviagational menu that uses a switch statement to initialize different controls). To accomplish paging in the UserControl, first, previous, next and last buttons are used to take the StartRowIndex and add or subtract MaximumRows to move forward or back through results.

  Posted to Data Presentation Controls (Forum) by kabogo on 12/23/2007

• Usercontrol Paging Data in a Repeater Control

  I worked through Scott Mitchell's Sorting Data in a DataList or Repeater Control tutorial to create a repeater that allows me to sort and page through results. All seems to work fine as long as the repeater is an .aspx page of its own. When I place the repeater in a user control … private int StartRowIndex { get { object o = ViewState["StartRowIndex"]; if (o == null) return 0; else return (int)o; } set { ViewState["StartRowIndex"] = value; } } … seems to always reset my StartRowIndex

  Posted to Data Presentation Controls (Forum) by kabogo on 12/22/2007

• Update Method

  Refering to Scott Mitchell's Working with Data tutorials ( http://www.asp.net/learn/dataaccess/tutorial02cs.aspx?tabid=63 )... How do I accept dates in the Update method (I tried string Mydate, and then property.Mydate = ( DateTime )Mydate.ToString(); but receive a Cannot convert type 'string' to 'System.DateTime' ) Scott's sample update method is copied below; System.ComponentModel.DataObjectMethodAttribute (System.ComponentModel.DataObjectMethodType.Update, true)] public bool UpdateProduct(string

  Posted to Data Access and ObjectDataSource Control (Forum) by kabogo on 4/13/2007