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();
}
/// <summary>
/// Retrieves and binds data from search
/// </summary>
private void FetchSearchResults()
{
bool imgAscend = radImageAscend.Checked;
bool postAscend = radPostAscend.Checked;
if (radByImage.Checked)
{
_TICollection = new TravelImageCollection();
pnlImage.Visible = true;
if (radCity.Checked)
{
//Fetch Images for city selected
_TICollection.FetchForCity(Convert.ToInt32(drpCity.SelectedValue), imgAscend);
}
else if (radCountry.Checked)
{
//Fetch images for country selected
_TICollection.FetchForCountry(drpCountry.SelectedValue, imgAscend);
}
else
{
//Fetch Images for by text search
_TICollection.FetchLikeTitle(txtSearch.Text, imgAscend);
}
}
else if (radByPost.Checked)
{
//Fetch posts for search term
_TPCollection = new TravelPostCollection();
_TPCollection.FetchLikeTitle(txtSearch.Text, postAscend);
pnlPost.Visible = true;
}
else
{
_TICollection = new TravelImageCollection();
_TPCollection = new TravelPostCollection();
//Fetch posts for search term
_TPCollection.FetchLikeTitle(txtSearch.Text, postAscend);
//Fetch images for search term
_TICollection.FetchLikeTitle(txtSearch.Text, imgAscend);
pnlImage.Visible = true;
pnlPost.Visible = true;
}
//Make sure there is a collection
if (_TPCollection.Count > 0)
{
gvPost.DataSource = _TPCollection;
gvPost.DataBind();
}
else
{
lbPosts.Text = "Sorry, no search results found for posts.";
gvPost.DataSource = _TPCollection;
gvPost.DataBind();
}
if (_TICollection.Count > 0)
{
gvImage.DataSource = _TICollection;
gvImage.DataBind();
}
else
{
lbImages.Text = "Sorry, no search results found for images.";
gvImage.DataSource = _TICollection;
gvImage.DataBind();
}
}
