public override string demandBeforeSubmit(string name) { string msg = base.demandBeforeSubmit(name); if (msg != "") { return(msg); } // pacchetto gz if (name == "form-import" && _page.query_param("type") != "csv") { // upload string pathtmp = Path.Combine(_page.tmpFolder(), Path.GetRandomFileName() + ".gz"); form_control(name).upload_save("fileXml", pathtmp); // check schema deeper.db.db_schema db = page.conn_db_user(); xmlDoc doc = new xmlDoc(extract_dbpck_index(pathtmp)); if (db.ver != doc.root_value("ver")) { form_control(name).upload_set_path("fileXml", pathtmp); return("Il database che si desidera importare ha una versione inferiore di quella installata.<br><br>" + "Vuoi continuare ugualmente?"); } } return(""); }
public static void backupDb(page_cls pageClass, string title, string des = "", string folder_files = "") { // export sql db deeper.db.db_schema db = pageClass.page.conn_db_user(); DateTime date = DateTime.Now; string pocket = db.export(pageClass.page.tmpFolder(), title, date , pageClass.page.tmpFolder(), des, Path.GetRandomFileName(), folder_files); backupPck(pageClass, pocket, db.name, title, date, db.ver, des); }
public override void onInit(object sender, EventArgs e, bool request = false, bool addControls = true) { _db = page.query_param("dbname") != "" ? page.conn_db(page.query_param("dbname")) : page.conn_db_user(); if (!_db.exist_schema || !_db.exist_meta) { throw new Exception("attenzione, il database non ha lo schema xml e non è possibile gestire i collegamenti fra le tabelle!"); } _viewtbl = page.pageName == "table_view"; _only_linked = page.query_param("lnk") == "1"; _table = page.query_param("tbl") != "" ? page.query_param("tbl") : _db.schema.tableFromPk(page.query_param("fld")); _meta = _db.meta_doc.meta_tbl(_table); _exists = !_viewtbl?_db.get_count("select count(*) from [" + _table + "] " + " where [" + page.query_param("fld") + "] = " + page.query_param("val")) > 0 : false; // esiste l'elemento? if (addControls) { if (!_viewtbl) { if (!_exists) { regScript(scriptStartAlert("L'elemento è già stato rimosso in precedenza!", "Messaggio", "navToPrev()")); } else { // conteggio elementi correlati long count = _db.rel_tables_count(_table, page.query_param("val")).Sum(kv => kv.Value); if (_only_linked && count == 0) { regScript(scriptStartAlert("Non ci sono elementi correlati!", "Messaggio", "navToPrev()")); } else { setPageDoc(docForDel(count, _db.count_notnull_remove_links(_table, long.Parse(page.query_param("val"))) , page.query_param("iddmain"))); } } } else { setPageDoc(addGrid(_db, xmlDoc.doc_from_xml("<page schema='xmlschema.ctrls'><contents/></page>") , _table, "grid0", "tabella " + (_meta != null ? _meta.title : _table), "", meta_link.types_link.normal, "", "", "=", true, true)); } } base.onInit(sender, e, request, addControls); }
protected static void import_db(page_cls pg, xmlDoc sch, out long elab, out long inserted, out long updated, out long err) { inserted = 0; updated = 0; err = 0; elab = 0; deeper.db.db_schema src = null, db = null; try { bool is_count = pg.there_sql("count", sch.root_node), is_check = pg.there_sql("check", sch.root_node); src = pg.page.conn_db(sch.root_value("conn")); db = pg.page.conn_db_base(); pg.exec_updates("before", "", null, null, sch.root_node); foreach (DataRow dr in src.dt_table(pg.sql_from_id("load", "", src.conn_keys, null, sch.root_node)).Rows) { try { // check - count int?count = is_count ? int.Parse(pg.dt_from_id("count", "", "", null, dr, true, sch.root_node).Rows[0][0].ToString()): (int?)null; Dictionary <string, string> values = null; if (is_check) { DataTable dt = pg.dt_from_id("check", "", "", null, dr, true, sch.root_node); if (dt != null && dt.Rows.Count > 0) { values = new Dictionary <string, string>(); foreach (DataColumn dc in dt.Columns) { values.Add(dc.ColumnName, dt.Rows[0][dc.ColumnName].ToString()); } } } // ins - upd rows if ((is_count && count.Value == 0) || (is_check && values == null)) { inserted += pg.exec_updates("ins", "", values, dr, sch.root_node); } else if ((is_count && count.Value > 0) || (is_check && values != null)) { updated += pg.exec_updates("upd", "", values, dr, sch.root_node); } } catch { err++; } elab++; } } catch (Exception ex) { throw ex; } finally { if (db != null) { pg.exec_updates("after", "", null, null, sch.root_node); } } }
protected string desElement(deeper.db.db_schema db, string table, string fldprimary, string value) { deeper.db.meta_table metatbl = db.meta_doc.meta_tbl(table); if (!_exists) { return(metatbl.single); } string sqlfields = "", sqljoins = ""; foreach (KeyValuePair <string, Dictionary <string, string> > col in db.meta_doc.tableCols(table, new List <meta_doc.col_type> { /*meta_doc.col_type.diretta, */ meta_doc.col_type.linked, meta_doc.col_type.info })) // false, true, true, false, true { if (bool.Parse(col.Value["diretta"])) { sqlfields += " tbl.[" + col.Key + "], "; } else if (bool.Parse(col.Value["linked"])) { string indice = col.Value["indice"], lnktable = col.Value["linkedtable"]; if (col.Value["linkedtype"] == "list") { sqlfields += fnc_ids(db, table, lnktable, "tbl.[" + col.Key + "]") + " AS [" + col.Key + "_" + lnktable + "], "; } else { sqljoins += " left join [" + lnktable + "] tbl" + indice + " ON " + " tbl" + indice + ".[" + db.schema.pkOfTable(lnktable) + "] = tbl.[" + col.Key + "] "; // colonne dirette linkedtable Dictionary <string, Dictionary <string, string> > cols2 = db.meta_doc.tableCols(lnktable, new List <meta_doc.col_type> { meta_doc.col_type.diretta, meta_doc.col_type.info }); // false, true, false, false, true foreach (KeyValuePair <string, Dictionary <string, string> > col2 in cols2) { if (bool.Parse(col2.Value["diretta"])) { sqlfields += " tbl" + indice + ".[" + col2.Key + "] AS [" + col2.Key + "_" + lnktable + "], "; } } } } } System.Data.DataTable dt = db.dt_table("select " + sqlfields.Substring(0, sqlfields.Length - 2) + " from [" + table + "] tbl " + sqljoins + " where tbl.[" + fldprimary + "] = " + value); string result = ""; foreach (System.Data.DataColumn col in dt.Columns) { result += dt.Rows[0][col.ColumnName].ToString() != "" ? (result != "" ? ", " : "") + dt.Rows[0][col.ColumnName].ToString() : ""; } return(result != "" ? metatbl.single + ": " + result : metatbl.single); }
protected xmlDoc addGrid(deeper.db.db_schema db, xmlDoc page_doc, string table, string id, string title, string tab = "", meta_link.types_link type_link = meta_link.types_link.normal , string primaryfield = "", string value = "", string operatore = "=", bool with_dip = false, bool with_linked = false, bool delCol = false, string par_subst_key = "iddtbl" , Dictionary <string, Dictionary <string, string> > actions = null) { string pk_table = db.schema.pkOfTable(table); XmlNode grid = page_doc.add_xml("/page/contents", "<grid name='" + id + "' title=\"" + title + "\" " + " selects='load' pagesize='15' " + (tab != "" ? " tab='" + tab + "'" : "") + " top='100'/>"); // cols, query deeper.db.meta_table metatbl = db.meta_doc.meta_tbl(table); Dictionary <string, Dictionary <string, string> > grd_cols = db.meta_doc.tableCols(table, new List <meta_doc.col_type> { meta_doc.col_type.primary, /*meta_doc.col_type.diretta,*/ meta_doc.col_type.info }); XmlNode cols = xmlDoc.add_xml(grid, db.schema.there_pk(table) ? "<cols key='" + pk_table.ToLower() + "(" + par_subst_key + ")'/>" : "<cols/>"); string sqlfields = "", sqljoins = ""; if (grd_cols.Count > 0) { //sqlfields += "tbl.[" + pk_table + "], "; // colonne dirette foreach (KeyValuePair <string, Dictionary <string, string> > item in grd_cols) { // colonne linked if (item.Value["linkedtable"] != "") { string lnktable = item.Value["linkedtable"]; if (item.Value["linkedtype"] == "list") { xmlDoc.add_xml(cols, "<col title='" + db.meta_doc.titleCol(item.Key) + "'" + " field='" + item.Key + "_" + lnktable + "'/>"); sqlfields += fnc_ids(db, table, lnktable, "tbl.[" + item.Key + "]") + " AS [" + item.Key + "_" + lnktable + "], "; } else { string indice = item.Value["indice"]; sqljoins += " left join [" + lnktable + "] tbl" + indice + " ON " + " tbl" + indice + ".[" + db.schema.pkOfTable(lnktable) + "] = tbl.[" + item.Key + "] "; // colonne dirette linkedtable Dictionary <string, Dictionary <string, string> > tblcols = db.meta_doc.tableCols(lnktable, new List <meta_doc.col_type> { /*meta_doc.col_type.diretta, meta_doc.col_type.linked, *//*meta_doc.col_type.service,*/ meta_doc.col_type.info }); foreach (KeyValuePair <string, Dictionary <string, string> > item2 in tblcols) { string indice2 = item2.Value["indice"], lnktable2 = item2.Value["linkedtable"]; if (!bool.Parse(item2.Value["linked"])) { xmlDoc.add_xml(cols, "<col title='" + titleCol(db.meta_doc, item2.Key, lnktable, item.Key) + "'" + " field='" + item.Key + "_" + item2.Key + "_" + lnktable + "'" + " type='" + gridTypeCol(db, item2.Value["type"]) + "'/>"); sqlfields += " tbl" + indice + ".[" + item2.Key + "] AS [" + item.Key + "_" + item2.Key + "_" + lnktable + "], "; } else { if (item2.Value["linkedtype"] == "list") { xmlDoc.add_xml(cols, "<col title='" + titleCol(db.meta_doc, item2.Key, lnktable, item.Key) + "'" + " field='" + item2.Key + "_" + lnktable2 + "'/>"); sqlfields += fnc_ids(db, lnktable, lnktable2, "tbl" + indice + ".[" + item2.Key + "]") + " AS [" + item2.Key + "_" + lnktable2 + "], "; } else { sqljoins += " left join [" + lnktable2 + "] tbl" + indice + "_" + indice2 + " ON tbl" + indice + "_" + indice2 + ".[" + db.schema.pkOfTable(lnktable2) + "]" + " = tbl" + indice + ".[" + item2.Key + "] "; Dictionary <string, Dictionary <string, string> > tbl2cols = db.meta_doc.tableCols(lnktable2, new List <meta_doc.col_type> { meta_doc.col_type.diretta, meta_doc.col_type.info }, false); foreach (KeyValuePair <string, Dictionary <string, string> > item3 in tbl2cols) { xmlDoc.add_xml(cols, "<col title='" + titleCol(db.meta_doc, item3.Key, lnktable2, item.Key) + "'" + " field='" + item.Key + "_" + item2.Key + "_" + item3.Key + "_" + lnktable2 + "'" + " type='" + gridTypeCol(db, item3.Value["type"]) + "'/>"); sqlfields += " tbl" + indice + "_" + indice2 + ".[" + item3.Key + "] AS [" + item.Key + "_" + item2.Key + "_" + item3.Key + "_" + lnktable2 + "], "; } } } } } } else { xmlDoc.add_xml(cols, "<col title='" + db.meta_doc.titleCol(item.Key) + "' field='" + item.Key + "'" + " type='" + gridTypeCol(db, item.Value["type"]) + "'/>"); sqlfields += "tbl.[" + item.Key + "], "; } } // colonne di servizio foreach (KeyValuePair <string, Dictionary <string, string> > item in db.meta_doc.tableCols(table, new List <meta_doc.col_type> { meta_doc.col_type.service })) { xmlDoc.add_xml(cols, "<col title='" + db.meta_doc.titleCol(item.Key) + "' field='" + item.Key + "'" + " type='" + gridTypeCol(db, item.Value["type"]) + "'/>"); sqlfields += "tbl.[" + item.Key + "], "; } // colonna dipendenze if (with_dip) { xmlDoc.add_xml(cols, "<col title='Dipendenze' field='dipendenze' type='integer'/>"); string flddip = ""; foreach (deeper.db.meta_link lnk in db.meta_doc.table_links(table)) { flddip += (flddip != "" ? " union all " : "") + "select count(*) as conteggio from [" + lnk.table_link + "] " + (lnk.type == meta_link.types_link.list ? " where charindex('[' + cast(tbl.[" + pk_table + "] as varchar) + ']', [" + lnk.field + "]) > 0" : " where [" + lnk.field + "] = tbl.[" + pk_table + "]"); } sqlfields += flddip != "" ? string.Format("(select sum(conteggio) from ({0}) tblconteggi) as Dipendenze, ", flddip) : "(select 0) as Dipendenze, "; } if (with_linked) { xmlDoc.add_xml(cols, "<action des='elementi correlati...' icon='mif-arrow-right' type='linked' primarykey='" + pk_table + "'/>"); } // colonna azioni if (actions != null) { foreach (KeyValuePair <string, Dictionary <string, string> > act in actions) { xmlDoc.add_xml(cols, "<action action='" + act.Key + "' des=\"" + act.Value["des"] + "\" pageref=\"" + act.Value["url"] + "\" icon='" + act.Value["icon"] + "'/>"); } } // colonna di eliminazione singolo elemento if (delCol) { xmlDoc.add_xml(cols, "<action des=\"elimina " + metatbl.single + "...\" " + " icon='mif-cross' primarykey='" + pk_table + "'/>"); } } else { // colonne dirette foreach (db.schema_field fld in db.table_fields(table)) { xmlDoc.add_xml(cols, "<col title='" + db.meta_doc.titleCol(fld.Name) + "' field='" + fld.Name + "'" + " type='" + gridTypeCol(db, fld.OriginalType) + "'/>"); sqlfields += "tbl.[" + fld.Name + "], "; } } if (sqlfields != "") { xmlDoc.set_attr(xmlDoc.add_node(xmlDoc.add_node(grid, "queries"), "select"), "name", "load") .InnerText = "select " + sqlfields.Substring(0, sqlfields.Length - 2) + " from [" + table + "] tbl " + sqljoins + (primaryfield != "" && operatore != "" && value != "" ? (type_link == meta_link.types_link.list && operatore == "=" ? "where charindex('[" + value + "]', [" + primaryfield + "]) > 0" : " where tbl.[" + primaryfield + "] " + operatore + " " + value) : ""); } return(page_doc); }
protected string parse_text(string text, string cname = "", Dictionary <string, string> fields = null , System.Xml.XmlNode row = null, System.Data.DataRow dr = null, System.Web.UI.WebControls.GridViewRow container = null , bool exclude_method = false, db_schema db = null) { try { string result = text; if (text == "" || text == null) { return(result); } // {@cond='<SCRIPT NAME>'} while (result.IndexOf("{@cond") >= 0) { int startPar = result.IndexOf("{@cond='") + 8; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@cond='" + par + "'}", _page.code_cond_id(cname, par)); } // {@text_qry='<ID UNIVOCO QUERY>'} while (result.IndexOf("{@text_qry") >= 0) { int startPar = result.IndexOf("{@text_qry='") + 12; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@text_qry='" + par + "'}", _page.classPage.qry_text(par, cname)); } // {@res_qry='<ID UNIVOCO QUERY>'} while (result.IndexOf("{@res_qry") >= 0) { int startPar = result.IndexOf("{@res_qry='") + 11; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); System.Data.DataTable dt = _page.classPage.dt_from_id(par, cname, "", fields, dr, true); result = result.Replace("{@res_qry='" + par + "'}", dt != null && dt.Rows.Count > 0 && dt.Rows[0][0] != DBNull.Value ? dt.Rows[0][0].ToString() : ""); } // {@siteurl} while (result.IndexOf("{@siteurl}") >= 0) { if (_page == null) { throw new Exception("non è specificata la pagina web per la parsificazione dell'espressione '" + text + "'"); } result = result.Replace("{@siteurl}", _page.getRootUrl()); } // {@approot} while (result.IndexOf("{@approot}") >= 0) { result = result.Replace("{@approot}", _page.approot); } // {@ctrlname} while (result.IndexOf("{@ctrlname}") >= 0) { if (cname == "") { throw new Exception("non è stato specificato il nome del controllo per la parsificazione dell'espressione '" + text + "'"); } result = result.Replace("{@ctrlname}", cname); } // {@usr_type} while (result.IndexOf("{@usr_type}") >= 0) { result = result.Replace("{@usr_type}", _page.userTypeLogged); } // {@usr_childs} while (result.IndexOf("{@usr_childs}") >= 0) { result = result.Replace("{@usr_childs}", _page.userChilds.ToString()); } // {@pagename} while (result.IndexOf("{@pagename}") >= 0) { if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@activepage}"); } result = result.Replace("{@pagename}", _page.pageName); } // {@activepage} while (result.IndexOf("{@activepage}") >= 0) { if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@activepage}"); } result = result.Replace("{@activepage}", _page.getCurrentUrl()); } // {@currurl} while (result.IndexOf("{@currurl}") >= 0) { if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@currurl}"); } result = result.Replace("{@currurl}", _page.getCurrentUrl(true)); } // {@currurlargs='<LIST ARGUMENTS>'} while (result.IndexOf("{@currurlargs") >= 0) { int startPar = result.IndexOf("{@currurlargs='") + 15; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@currurlargs='...'}"); } string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@currurlargs='" + par + "'}", strings.combineurl(_page.getCurrentUrl(true), par)); } // {@qrypar_def='<QUERY STRING PARAMETER>'} while (result.IndexOf("{@qrypar_def") >= 0) { int startPar = result.IndexOf("{@qrypar_def='") + 14; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); string value = _page.query_param(par); result = result.Replace("{@qrypar_def='" + par + "'}", !string.IsNullOrEmpty(value) ? value : "''"); } // {@qrypar='<QUERY STRING PARAMETER>'} while (result.IndexOf("{@qrypar") >= 0) { int startPar = result.IndexOf("{@qrypar='") + 10; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); string value = _page.query_param(par); result = result.Replace("{@qrypar='" + par + "'}", value); } // {@valpar='<QUERY STRING PARAMETER>'} while (result.IndexOf("{@valpar") >= 0) { int startPar = result.IndexOf("{@valpar='") + 10; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); string value = _page.query_param(par); result = result.Replace("{@valpar='" + par + "'}", string.IsNullOrEmpty(value) ? "0" : "1"); } // {@qrykey='<QUERY STRING PARAMETER>'} while (result.IndexOf("{@qrykey") >= 0) { int startPar = result.IndexOf("{@qrykey='") + 10; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@qrykey='" + par + "'}", _page.keystr(par) != "" ? _page.key(par).ToString() : "0"); } // {@qryfields='<TABLE NAME>'} while (result.IndexOf("{@qryfields") >= 0) { int startPar = result.IndexOf("{@qryfields='") + 13; int endPar = result.IndexOf("'}", startPar); if (_page == null || cname == "") { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); deeper.db.db_schema dbl = _page.conn_db_user(); if (!db.exist_schema) { throw new Exception("il database '" + dbl.name + "' non ha associato nessuno schema xml!"); } string value = ""; foreach (string col_name in dbl.schema.fields_name(par)) { value += (value != "" ? ", " : "") + "[" + col_name + "]"; } if (value == "") { throw new Exception("il parametro '" + par + "' della stringa url dev'essere valorizzato!"); } result = result.Replace("{@qryfields='" + par + "'}", value); } // {@var='<NAME VAR>'} while (result.IndexOf("{@var") >= 0) { int startPar = result.IndexOf("{@var='") + 7; int endPar = result.IndexOf("'}", startPar); string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@var='" + par + "'}", _page.cfg_var(par)); } // {@attr='<ATTRIBUTE NAME XML NODE>'} while (result.IndexOf("{@attr") >= 0) { int startPar = result.IndexOf("{@attr='") + 8; int endPar = result.IndexOf("'}", startPar); string attr = result.Substring(startPar, endPar - startPar); if (row == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string value = ""; if (row.Attributes[attr] != null) { value = row.Attributes[attr].Value; } result = result.Replace("{@attr='" + attr + "'}", value); } // {@node='<NODE NAME XML NODE>'} while (result.IndexOf("{@node") >= 0) { int startPar = result.IndexOf("{@node='") + 8; int endPar = result.IndexOf("'}", startPar); if (row == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string node = result.Substring(startPar, endPar - startPar); string value = ""; if (row.SelectSingleNode(node) != null) { value = row.SelectSingleNode(node).InnerText; } result = result.Replace("{@node='" + node + "'}", value); } // {@pagerefargs='<PAGE NAME>','<LIST ARGUMENTS>'} while (result.IndexOf("{@pagerefargs") >= 0) { int startPar = result.IndexOf("{@pagerefargs=") + 14; int endPar = result.IndexOf("}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string contents = result.Substring(startPar, endPar - startPar); string value = ""; { bool first = true; string[] pars = contents.Split(','); foreach (string par in pars) { string arg = par.Substring(1, par.Length - 2); if (first) { value = _page.getPageRef(arg); first = false; } else { value = strings.combineurl(value, arg); } } } result = result.Replace("{@pagerefargs=" + contents + "}", value); } // {@pageref='<PAGE NAME>'} while (result.IndexOf("{@pageref") >= 0) { int startPar = result.IndexOf("{@pageref='") + 11; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); string value = _page.getPageRef(par); result = result.Replace("{@pageref='" + par + "'}", value); } // {@qrypar='<QUERY STRING PARAMETER>'} while (result.IndexOf("{@qrypar") >= 0) { int startPar = result.IndexOf("{@qrypar='") + 10; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); string value = _page.query_param(par); result = result.Replace("{@qrypar='" + par + "'}", value); } // {@siteurl='<SITE NAME>'} while (result.IndexOf("{@siteurl='") >= 0) { int startPar = result.IndexOf("{@siteurl='") + 11; int endPar = result.IndexOf("'}", startPar); string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@siteurl='" + par + "'}" , _page.cfg_value("/root/websites/website[@name='" + par + "']", "url")); } // {@imageurl='<IMAGE NAME>'} while (result.IndexOf("{@imageurl='") >= 0) { int startPar = result.IndexOf("{@imageurl='") + 12; int endPar = result.IndexOf("'}", startPar); string par = result.Substring(startPar, endPar - startPar); string value = get_string(_page.cfg_value("/root/images/image[@name='" + par + "']", "url"), cname, fields, row, dr); result = result.Replace("{@imageurl='" + par + "'}", value); } // {@pagetitle=''} while (result.IndexOf("{@pagetitle='") >= 0) { if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@pagetitle=''}"); } int startPar = result.IndexOf("{@pagetitle='") + 13, endPar = result.IndexOf("'}", startPar); string par = result.Substring(startPar, endPar - startPar); result = result.Replace("{@pagetitle='" + par + "'}" , _page.classPage.titlePage(_page.cfg_node("/root/pages/page[@name='" + par + "']"), fields, row, dr)); } // {@desPage} while (result.IndexOf("{@pagedes='") >= 0) { if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave {@pagedes=''}"); } int startPar = result.IndexOf("{@pagedes='") + 11, endPar = result.IndexOf("'}", startPar); string par = result.Substring(startPar, endPar - startPar) , des = _page.classPage.desPage(_page.cfg_node("/root/pages/page[@name='" + par + "']"), fields, row, dr); result = result.Replace("{@pagedes='" + par + "'}", des != "" ? des : " "); } // {@field='<FIELD NAME>'}, {@field='<FORM NAME.FIELD NAME>'} while (result.IndexOf("{@field") >= 0) { int startPar = result.IndexOf("{@field='") + 9; int endPar = result.IndexOf("'}", startPar); string src = result.Substring(startPar, endPar - startPar); string field = src.IndexOf('.') >= 0 ? src.Substring(src.IndexOf('.') + 1) : src; string formname = src.IndexOf('.') >= 0 ? src.Substring(0, src.IndexOf('.')) : ""; string value = null; if (container != null) { value = System.Web.UI.DataBinder.Eval(container.DataItem, field).ToString(); } if (value == null && (_page != null && (formname != "" || cname != "")) && _page.classPage.existControl(formname != "" ? formname : cname) && !_page.classPage.control(formname != "" ? formname : cname).fieldValue(field, out value)) { value = null; } if (value == null && (fields != null && fields.ContainsKey(field))) { value = fields[field]; } if (value == null && (dr != null && dr[field] != null)) { value = dr[field].ToString(); } if (value != null) { result = result.Replace("{@field='" + src + "'}", value); } else { throw new Exception("non è stato possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } } // {@datefld='<FIELD NAME>','<FORMAT>'} while (result.IndexOf("{@datefld") >= 0) { int startPar = result.IndexOf("{@datefld=") + 10; int endPar = result.IndexOf("}", startPar); string field = result.Substring(startPar, endPar - startPar).Split(',')[0]; field = field.Substring(1, field.Length - 2); string format = result.Substring(startPar, endPar - startPar).Split(',')[1]; format = format.Substring(1, format.Length - 2); _page.classPage.formatDates(format, out format); // valore della form o dei campi passati da codice if (_page != null && fields == null) { if (cname == "") { throw new Exception("l'espressione '" + text + "' non può essere valutata senza specificare il controllo d'appartenenza."); } string value = null; if (container != null) { value = System.Web.UI.DataBinder.Eval(container.DataItem, field).ToString(); } if (value == null && (_page != null && cname != "") && _page.classPage.existControl(cname) && !_page.classPage.control(cname).fieldValue(field, out value)) { value = null; } if (value == null && (dr != null && dr[field] != null)) { value = dr[field].ToString(); } if (value == null && (fields != null && fields.ContainsKey(field))) { value = fields[field]; } if (!string.IsNullOrEmpty(value)) { value = DateTime.Parse(value).ToString(format); } result = result.Replace("{@datefld=" + result.Substring(startPar, endPar - startPar) + "}", value); } else if (fields != null) { if (!fields.ContainsKey(field)) { throw new Exception("non è stato specificato il campo '" + field + "' richiesto dalla espressione '" + text + "'"); } string value = fields[field]; if (value != "") { value = DateTime.Parse(value).ToString(format); } result = result.Replace("{@datefld=" + result.Substring(startPar, endPar - startPar) + "}", value); } else { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } } // {@qry????='<FIELD NAME>'} foreach (string type in (new string[10] { "Text", "EqText", "Void", "Numb", "Euro", "Migl", "Real", "Flag", "Date", "EqDate" })) { while (result.IndexOf("{@qry" + type) >= 0) { int startPar = result.IndexOf("{@qry" + type + "='") + (7 + type.Length); string flds = result.Substring(startPar, result.IndexOf("'}", startPar) - startPar); // valore dalla form o dei campi passati da codice string value = null; foreach (string f in flds.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries)) { if (_page != null && cname != "" && _page.classPage.existControl(cname) && !_page.classPage.control(cname).fieldValue(f, out value, type == "Text" || type == "EqText" || type == "Void")) { value = null; } if (value == null && container != null) { value = System.Web.UI.DataBinder.Eval(container.DataItem, f).ToString(); } if (value == null && (dr != null && dr.Table.Columns.Contains(f))) { value = dr[f].ToString(); } if (value == null && (fields != null && fields.ContainsKey(f))) { value = fields[f]; } if (value != null) { break; } } // parse valore da inserire nella query if (value == "" || value == null) { value = type == "Void" ? "''" : (type == "EqDate" || type == "EqText" ? "is NULL" : "NULL"); } else { if (type == "Flag") { value = value.ToLower() == "false" || value.ToLower() == "falso" || value.ToLower() == "0" ? "0" : "1"; } else if (type == "Text" || type == "EqText" || type == "Void") { value = (type == "EqText" ? " = " : "") + "'" + value.Replace("'", "''") + "'"; } else if (type == "Date" || type == "EqDate") { value = (type == "EqDate" ? " = " : "") + "'" + DateTime.Parse(value).ToString(_page != null && _page.conn_db_user() != null ? _page.conn_db_user().dateFormatToQuery : "") + "'"; } else if (type == "Euro" || type == "Migl") { value = page_ctrl.euroToDouble(value) .ToString(System.Globalization.CultureInfo.GetCultureInfo("en-GB")); } else if (type == "Real") { value = double.Parse(value) .ToString(System.Globalization.CultureInfo.GetCultureInfo("en-GB")); } } result = result.Replace("{@qry" + type + "='" + flds + "'}", value); } } // function // {@property='<PROPERTY NAME PAGE>'} while (result.IndexOf("{@property") >= 0) { int startPar = result.IndexOf("{@property='") + 12; int endPar = result.IndexOf("'}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string par = result.Substring(startPar, endPar - startPar); System.Reflection.PropertyInfo pi = _page.GetType().GetProperty(par); if (pi == null) { throw new Exception("la proprietà '" + par + "' non esiste!"); } result = result.Replace("{@property='" + par + "'}", pi.GetValue(_page, null).ToString()); } // {@method='<method name>',<type argument>:<value argument>} while (!exclude_method && result.IndexOf("{@method") >= 0) { int startPar = result.IndexOf("{@method='") + 10; int endPar = result.IndexOf("}", startPar); if (_page == null) { throw new Exception("non è possibile parsificare la parola chiave " + result.Substring(startPar, endPar - startPar)); } string pars = result.Substring(startPar - 1, (endPar - startPar) + 1); result = result.Replace("{@method=" + pars + "}", invoke_method(result, db).ToString()); } return(result); } catch (Exception ex) { _page.logErr("parseExpression: '" + text + "'"); throw ex; } }