protected void Page_Load(object sender, EventArgs e)
{
//make a fandom list
FandomList fl = new FandomList();
//make a categoryID guid, passing the value in a query string
//(value of query string is stored in repeater)
Guid categoryID = new Guid(Request.QueryString["CategoryID"]);
//get all fandoms by categoryID
fl = fl.GetByCategoryID(categoryID);
//bind the list of appropriate fandoms to repeater
rptFandoms.DataSource = fl.List;
rptFandoms.DataBind();
}
protected void ddlFandom_Populate()
{
//Check and see if the items in ddlCategory were loaded
//Get fandoms based on categoryID
if (ddlCategory.SelectedIndex >= 0)
{
//make a new FandomList called fandList
FandomList fandList = new FandomList();
//get the right fandList by the categoryID taken from ddlCategory's selected value
fandList = fandList.GetByCategoryID(new Guid(ddlCategory.SelectedValue));
//bind the list to ddlFandom
ddlFandom.DataSource = fandList.List;
ddlFandom.DataTextField = "FandomName";
ddlFandom.DataValueField = "ID";
ddlFandom.DataBind();
}
else
{
//call Focus on ddlCategory
ddlCategory.Focus();
}
}
protected void ddlFandom_Populate()
{
//if statement will run if selectedIndex of ddlCategory is greater or equal to zero
if (ddlCategory.SelectedIndex >=0)
{
//make a new FandomList called fandList
FandomList fandList = new FandomList();
//Get fandoms based on categoryID
fandList = fandList.GetByCategoryID(new Guid(ddlCategory.SelectedValue));
//binds the list to ddlFandom
ddlFandom.DataSource = fandList.List;
ddlFandom.DataBind();
}
}