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servlets thread: ResultSet problem


Message #1 by ntson@n... on Thu, 14 Dec 2000 15:12:56 -0500
Hi 
Could you resend the modified piece of code again so that I can view it ....

> Hi ,
> I have tried to do as you telled me but nothing to changen ....
> if you have other idea please tell me ....
> 
> SE>Hi
> 
> SE>I am not certain if this solution will work or not but you could try
> SE>removing
> SE>the statment ResultSet rs = null
> 
> 
> 
> SE>> Hi All,
> SE>> I am  a newer JSP, when I try to connect Database
> SE>> throught Bean and get ResultSet and out put in option
> SE>> list successfully but It has error when I assign the
> SE>> result to String variable .
> SE>> Pealse give me suggest
> SE>> Ex1: (successful)
> SE>> <% ResultSet  rs = db.execSQL(sql); %>  <!- -  db is ID of MyBEAN - ->
> SE>> <%while(rs.next()) %>
> SE>> <%= rs.getString(1) %>
> SE>>
> SE>> Ex2: (Unsuccessful)
> SE>>
> SE>> <%! String str ;
> SE>> ResultSet rs = null; %>
> SE>> <% rs =   db.execSQL(sql);
> SE>> if (rs.next())
> SE>>    str = rs.getString(1);
> SE>> else
> SE>>    str = "qqqqqqqqqqqqqqq";
> SE>> %>
> SE>>  it always error when I insert assign operator in my JSP
> SE>> page

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