/// <summary>
/// Event handler for Page_Load event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
DisplayForm();
pnlImage.Visible = false;
pnlPost.Visible = false;
lbImages.Text = "";
lbPosts.Text = "";
if (!IsPostBack)
{
loadCityLists();
loadCountryList();
if (QueryStringVerifier.IsValidISOAndIsNotNull(Request.QueryString["Cont"]))
{
_TICollection.FetchForContinent(Request.QueryString["Cont"], radImageAscend.Checked);
gvImage.DataSource = _TICollection;
gvImage.DataBind();
pnlImage.Visible = true;
}
else if (QueryStringVerifier.IsNotNull(Request.QueryString["search"]))
{
txtSearch.Text = Request.QueryString["search"];
FetchSearchResults();
}
}
else if (txtSearch.Text != "" || ((radCity.Checked || radCountry.Checked) && radByImage.Checked))
{
FetchSearchResults();
}
}
protected void btnBrowseCriteria_Click(object sender, EventArgs e)
{
TravelImageCollection col = new TravelImageCollection();
if (rbContinent.Checked)
{
col.FetchForContinent(Convert.ToString(ddlBrowseCriteria.SelectedValue), true);
}
if (rbCountry.Checked)
{
col.FetchForCountry(Convert.ToString(ddlBrowseCriteria.SelectedValue), true);
}
gvImage.DataSource = col;
gvImage.DataBind();
}