JS new Web SQL data table

Source: Internet
Author: User

//new Web SQL database data tablevarStrsql= "CREATE table if not exists TableName (ID unique,th1,th2,th3)";functioncreatbdtable (strSQL) {db=opendb (); Db.transaction (function(TR) {Tr.executesql (strsql,[],//execute when SQL statement succeeds            function(Tr,rs) {},//SQL statement execution when error occurs            function(tr,er) {}); });}
//Initializevardb =NULL;varDbName = "MyDB";//Database namevarVersion = "1.0";//Version DatavarDescription = "Test DB";//DescriptionvarMaxSize = 1024 * 1024 * 1024;//Maximum Value //Open or connect to a Web SQL databasefunctionopendb () {Try {          if(!db) {db=OpenDatabase (dbname,version,description,maxsize); if(!db) {Alert (' Your browser does not support HTML Web SQL Local database! '); return ; }            }          } Catch(e) {db=NULL; }    returnDB;}

JS new Web SQL data table

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