protected void Page_PreRender()
{
PopulateQueryWithControlValues(query);
if (!string.IsNullOrEmpty(query.queryTerm.getValue())) {
try {
pnlResultsHeader.Visible = pnlResultsRightBar.Visible = pnlPager.Visible = true;
GSALib.GSA.ClientAccess ca = new GSALib.GSA.ClientAccess(Server);
GSALib.GSA.Response res = default(GSALib.GSA.Response);
res = ca.getGSAResponse(query, null);
totalResults = res.getNumResults();
pnlResultsRightBar.Visible = totalResults > 0;
// determine whether to display the panel
// allowing users to re-submit search
// with omitted results included
int currentStartIndex = Convert.ToInt32(query.ScrollAhead);
if (currentStartIndex > totalResults) {
pnlRepeatSearch.Visible = true;
litRepeatSearch_NumResults.Text = totalResults.ToString();
// get the url for the unfiltered query
char initialFilter = query.Filter;
query.Filter = GSALib.Constants.Filtering.NO_FILTER.getValue();
litRepeatSearch_URL.Text = "<a href=\"?" + query.getValue() + "\">repeat the search with the omitted results included</a>";
// reset query
query.Filter = initialFilter;
// reset the current index
currentStartIndex = (int)totalResults;
}
// calculate current page
currentPage = Convert.ToInt32(Math.Ceiling(Convert.ToDecimal(currentStartIndex + 1) / ResultsPerPage));
// update header
litStartIndex.Text = res.getStartIndex().ToString();
litEndIndex.Text = res.getEndIndex().ToString();
litTotalResults.Text = res.getNumResults().ToString();
litQuery.Text = res.getQuery();
litSearchTime.Text = res.getSearchTime().ToString("0.00");
var results = res.getResults();
// GSA will, on rare occassions return results with null titles
// strip these out.
results = results.Where(r => !string.IsNullOrEmpty(r.Title)).ToList();
rptResults.DataSource = results;
rptResults.DataBind();
} catch (GSALib.Exceptions.GSANeedNetworkCredentailsException ex) {
Response.Write(ex.Message);
}
}
}
protected void Page_PreRender()
{
PopulateQueryWithControlValues(query);
if (!string.IsNullOrEmpty(query.queryTerm.getValue()))
{
try {
pnlResultsHeader.Visible = pnlResultsRightBar.Visible = pnlPager.Visible = true;
GSALib.GSA.ClientAccess ca = new GSALib.GSA.ClientAccess(Server);
GSALib.GSA.Response res = default(GSALib.GSA.Response);
res = ca.getGSAResponse(query, null);
totalResults = res.getNumResults();
pnlResultsRightBar.Visible = totalResults > 0;
// determine whether to display the panel
// allowing users to re-submit search
// with omitted results included
int currentStartIndex = Convert.ToInt32(query.ScrollAhead);
if (currentStartIndex > totalResults)
{
pnlRepeatSearch.Visible = true;
litRepeatSearch_NumResults.Text = totalResults.ToString();
// get the url for the unfiltered query
char initialFilter = query.Filter;
query.Filter = GSALib.Constants.Filtering.NO_FILTER.getValue();
litRepeatSearch_URL.Text = "<a href=\"?" + query.getValue() + "\">repeat the search with the omitted results included</a>";
// reset query
query.Filter = initialFilter;
// reset the current index
currentStartIndex = (int)totalResults;
}
// calculate current page
currentPage = Convert.ToInt32(Math.Ceiling(Convert.ToDecimal(currentStartIndex + 1) / ResultsPerPage));
// update header
litStartIndex.Text = res.getStartIndex().ToString();
litEndIndex.Text = res.getEndIndex().ToString();
litTotalResults.Text = res.getNumResults().ToString();
litQuery.Text = res.getQuery();
litSearchTime.Text = res.getSearchTime().ToString("0.00");
var results = res.getResults();
// GSA will, on rare occassions return results with null titles
// strip these out.
results = results.Where(r => !string.IsNullOrEmpty(r.Title)).ToList();
rptResults.DataSource = results;
rptResults.DataBind();
} catch (GSALib.Exceptions.GSANeedNetworkCredentailsException ex) {
Response.Write(ex.Message);
}
}
}