protected void BiblioSearchControl1_Search(object sender, DigitalPlatform.OPAC.Web.SearchEventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
{
return;
}
string strError = "";
string strResultSetNamePrefix = Session.SessionID + "_opac_base"; // "opac_base";
string strResultSetName = GetResultSetName(strResultSetNamePrefix);
LibraryChannel channel = sessioninfo.GetChannel(true);
// sessioninfo.Channel.
channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = // sessioninfo.Channel.
channel.Search(
null,
e.QueryXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
{
goto ERROR1;
}
#if FILTER
app.SetFilterTask(strResultSetName, null);
#endif
if (app.SearchLog != null)
{
SearchLogItem log = new SearchLogItem();
log.IP = this.Request.UserHostAddress.ToString();
log.Query = e.QueryXml;
log.Time = DateTime.UtcNow;
log.HitCount = (int)lRet;
log.Format = "searchcount";
app.SearchLog.AddLogItem(log);
}
// not found
if (lRet == 0)
{
this.BrowseSearchResultControl1.Visible = false;
#if FITLER
this.filter.Visible = false;
#endif
strError = "没有找到";
goto ERROR1;
}
e.ErrorInfo = string.Format(
this.BiblioSearchControl1.GetString("hit_records_number"),
lRet.ToString());
// e.ErrorInfo = "命中记录 " +lRet.ToString()+ " 条";
this.BrowseSearchResultControl1.Clear();
this.BrowseSearchResultControl1.Visible = true;
#if FILTER
VisibleFilter(true);
#endif
this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
this.BrowseSearchResultControl1.ResultCount = (int)lRet;
this.BrowseSearchResultControl1.StartIndex = 0; // 2008/12/15
#if FILTER
this.filter.ResultSetName = strResultSetName;
#endif
}
finally
{
//sessioninfo.Channel.
channel.Idle -= new IdleEventHandler(channel_Idle);
sessioninfo.ReturnChannel(channel);
}
return;
ERROR1:
e.ErrorInfo = strError;
this.BrowseSearchResultControl1.ResultSetName = "";
this.BrowseSearchResultControl1.ResultCount = 0;
#if FILTER
this.filter.ResultSetName = "";
#endif
}
protected void BiblioSearchControl1_Search(object sender, DigitalPlatform.OPAC.Web.SearchEventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
{
return;
}
string strError = "";
string strResultSetNamePrefix = "opac_base";
string strResultSetName = GetResultSetName(strResultSetNamePrefix);
sessioninfo.Channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = sessioninfo.Channel.Search(
null,
e.QueryXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
{
goto ERROR1;
}
// not found
if (lRet == 0)
{
this.ViewResultsetControl1.ResultSetName = "";
this.ViewResultsetControl1.Visible = false;
strError = "没有找到";
goto ERROR1;
}
e.ErrorInfo = string.Format(
this.BiblioSearchControl1.GetString("hit_records_number"),
lRet.ToString());
// e.ErrorInfo = "命中记录 " +lRet.ToString()+ " 条";
/*
* this.BrowseSearchResultControl1.Clear();
* this.BrowseSearchResultControl1.Visible = true;
* this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
* this.BrowseSearchResultControl1.ResultCount = (int)lRet;
* this.BrowseSearchResultControl1.StartIndex = 0; // 2008/12/15
* */
this.ViewResultsetControl1.Visible = true;
this.ViewResultsetControl1.ResultSetName = strResultSetName;
this.ViewResultsetControl1.ResultCount = (int)lRet;
this.ViewResultsetControl1.StartIndex = 0;
this.resultsetname.Value = strResultSetName;
}
finally
{
sessioninfo.Channel.Idle -= new IdleEventHandler(channel_Idle);
}
return;
ERROR1:
e.ErrorInfo = strError;
this.ViewResultsetControl1.ResultSetName = "";
this.ViewResultsetControl1.ResultCount = 0;
this.resultsetname.Value = "";
}
protected void OnSearch(object sender, SearchEventArgs e)
{
if (this.Search != null)
{
this.Search(sender, e);
this.SetResultInfo(e.ErrorInfo);
}
}
private void SearchButton_Click(object sender, EventArgs e)
{
int nSearchMaxResultCount = 5000;
// 收集检索式
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app != null)
nSearchMaxResultCount = app.SearchMaxResultCount;
SearchEventArgs es = new SearchEventArgs();
// es.QueryXml = "<test />";
string strError = "";
int nRet = BuildQueryXml(
nSearchMaxResultCount,
out es.QueryXml,
out strError);
if (nRet == -1)
{
this.Page.Response.Write(HttpUtility.HtmlEncode(strError));
this.Page.Response.End();
return;
}
TextBox xmlbox = (TextBox)FindControl("queryxml");
if (xmlbox != null)
{
xmlbox.Text = es.QueryXml;
}
OnSearch(sender, es);
}
protected void ItemSearchControl1_Search(object sender, DigitalPlatform.OPAC.Web.SearchEventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
{
return;
}
string strError = "";
// string strResultSetNamePrefix = "opac_item_base";
string strResultSetNamePrefix = Session.SessionID + "opac_item_base";
string strResultSetName = GetResultSetName(strResultSetNamePrefix);
LibraryChannel channel = sessioninfo.GetChannel(true);
// sessioninfo.Channel.
channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = // sessioninfo.Channel.
channel.Search(
null,
e.QueryXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
{
goto ERROR1;
}
// not found
if (lRet == 0)
{
this.BrowseSearchResultControl1.Visible = false;
strError = "没有找到";
goto ERROR1;
}
e.ErrorInfo = string.Format(
this.ItemSearchControl1.GetString("hit_records_number"),
lRet.ToString());
// e.ErrorInfo = "命中记录 " +lRet.ToString()+ " 条";
this.BrowseSearchResultControl1.Clear();
this.BrowseSearchResultControl1.Visible = true;
this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
this.BrowseSearchResultControl1.ResultCount = (int)lRet;
this.BrowseSearchResultControl1.StartIndex = 0; // 2008/12/15
}
finally
{
// sessioninfo.Channel.
channel.Idle -= new IdleEventHandler(channel_Idle);
sessioninfo.ReturnChannel(channel);
}
return;
ERROR1:
/*
* Response.Write(HttpUtility.HtmlEncode(strError));
* Response.End();
* */
e.ErrorInfo = strError;
this.BrowseSearchResultControl1.ResultSetName = "";
this.BrowseSearchResultControl1.ResultCount = 0;
}
