Ejemplo n.º 1
0
    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
    }
Ejemplo n.º 2
0
    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 = "";
    }
Ejemplo n.º 3
0
 protected void OnSearch(object sender, SearchEventArgs e)
 {
     if (this.Search != null)
     {
         this.Search(sender, e);
         this.SetResultInfo(e.ErrorInfo);
     }
 }
Ejemplo n.º 4
0
        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);
        }
Ejemplo n.º 5
0
    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;
    }