Javascript how to get values out of ADODB recordset










1















I'm trying to query a database, put the resultset into a map, and then close the database connection. However, when I try to iterate over my map object, I get



Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record


This makes me think that my map is still somehow associated with the resultset. I come from a java background and am just learning javascript, and it's making my head hurt. Any help would be appreciated. (side note - I understand that generally you shouldn't query a database in client side javascript, so please keep the answers technical)



 objConnection.Open(strConn);
var rs = new ActiveXObject("ADODB.Recordset");
var strQuery = "SELECT * FROM JobConfiguration";
rs.Open(strQuery, objConnection);

var map = new Map();

rs.MoveFirst();
while (!rs.EOF)
map.set(rs.Fields.Item("Name"),
name: rs.Fields("Name").value,
config: rs.Fields("Configuration").value
);

var item = document.createElement('option');
item.appendChild(document.createTextNode(rs.Fields("Name").value));
document.getElementById("jobList").appendChild(item);

rs.movenext();


map.forEach(function(value, key)
console.log(key + ' = ' + value);
);









share|improve this question


























    1















    I'm trying to query a database, put the resultset into a map, and then close the database connection. However, when I try to iterate over my map object, I get



    Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record


    This makes me think that my map is still somehow associated with the resultset. I come from a java background and am just learning javascript, and it's making my head hurt. Any help would be appreciated. (side note - I understand that generally you shouldn't query a database in client side javascript, so please keep the answers technical)



     objConnection.Open(strConn);
    var rs = new ActiveXObject("ADODB.Recordset");
    var strQuery = "SELECT * FROM JobConfiguration";
    rs.Open(strQuery, objConnection);

    var map = new Map();

    rs.MoveFirst();
    while (!rs.EOF)
    map.set(rs.Fields.Item("Name"),
    name: rs.Fields("Name").value,
    config: rs.Fields("Configuration").value
    );

    var item = document.createElement('option');
    item.appendChild(document.createTextNode(rs.Fields("Name").value));
    document.getElementById("jobList").appendChild(item);

    rs.movenext();


    map.forEach(function(value, key)
    console.log(key + ' = ' + value);
    );









    share|improve this question
























      1












      1








      1








      I'm trying to query a database, put the resultset into a map, and then close the database connection. However, when I try to iterate over my map object, I get



      Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record


      This makes me think that my map is still somehow associated with the resultset. I come from a java background and am just learning javascript, and it's making my head hurt. Any help would be appreciated. (side note - I understand that generally you shouldn't query a database in client side javascript, so please keep the answers technical)



       objConnection.Open(strConn);
      var rs = new ActiveXObject("ADODB.Recordset");
      var strQuery = "SELECT * FROM JobConfiguration";
      rs.Open(strQuery, objConnection);

      var map = new Map();

      rs.MoveFirst();
      while (!rs.EOF)
      map.set(rs.Fields.Item("Name"),
      name: rs.Fields("Name").value,
      config: rs.Fields("Configuration").value
      );

      var item = document.createElement('option');
      item.appendChild(document.createTextNode(rs.Fields("Name").value));
      document.getElementById("jobList").appendChild(item);

      rs.movenext();


      map.forEach(function(value, key)
      console.log(key + ' = ' + value);
      );









      share|improve this question














      I'm trying to query a database, put the resultset into a map, and then close the database connection. However, when I try to iterate over my map object, I get



      Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record


      This makes me think that my map is still somehow associated with the resultset. I come from a java background and am just learning javascript, and it's making my head hurt. Any help would be appreciated. (side note - I understand that generally you shouldn't query a database in client side javascript, so please keep the answers technical)



       objConnection.Open(strConn);
      var rs = new ActiveXObject("ADODB.Recordset");
      var strQuery = "SELECT * FROM JobConfiguration";
      rs.Open(strQuery, objConnection);

      var map = new Map();

      rs.MoveFirst();
      while (!rs.EOF)
      map.set(rs.Fields.Item("Name"),
      name: rs.Fields("Name").value,
      config: rs.Fields("Configuration").value
      );

      var item = document.createElement('option');
      item.appendChild(document.createTextNode(rs.Fields("Name").value));
      document.getElementById("jobList").appendChild(item);

      rs.movenext();


      map.forEach(function(value, key)
      console.log(key + ' = ' + value);
      );






      javascript adodb






      share|improve this question













      share|improve this question











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      share|improve this question










      asked Nov 15 '18 at 19:13









      SteveSteve

      1,62872853




      1,62872853






















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