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35 lines
1.3 KiB
Plaintext
35 lines
1.3 KiB
Plaintext
<%@ Language="Javascript" %>
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<%
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//setup connection:
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var connectionString = "File Name=" + Server.MapPath("go.udl");
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var connection = Server.CreateObject("ADODB.Connection");
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connection.connectionString = connectionString;
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connection.open();
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connection.defaultDatabase = "Northwind";
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var SqlCommand = "SELECT * FROM [Customers] WHERE [CustomerId]=? AND [CompanyName]=?";
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//THE LONG WAY:
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var adVarChar = 200;
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var adParamInput = 1;
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var command = Server.CreateObject("ADODB.Command");
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command.activeConnection = connection;
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command.commandText = SqlCommand;
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command.parameters.append(command.createParameter("", adVarChar, adParamInput, 255, "ALFKI"));
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command.parameters.append(command.createParameter("", adVarChar, adParamInput, 255, "Alfreds Futterkiste"));
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var rs = command.execute();
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//THE SHORT WAY (parameters are passed as an array to the execute method):
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var command2 = Server.CreateObject("ADODB.Command");
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command2.activeConnection = connection;
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command2.commandText = SqlCommand;
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var rs2 = command2.execute(null, ["ALFKI", "Alfreds Futterkiste"]);
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%>
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using the Long way, you have to create and append a parameter for every parameter in the commandtext. but in the short way you just add another value to the array, and you don't have to worry about datatypes. |