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Views: 2953 | Replies: 4 | Solved
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Join Date: Mar 2007
Location: India
Posts: 28
Reputation: 
Rep Power: 2
Solved Threads: 0
Light Poster
hi every1
i m new to website development.
just learning it.
i have made a code in which i access my database(MS Access).
i m able to print the first record of the database on the page.
but i m not able to go to next record which i want to show on click of a button.
i dont want to use while(rs.next) as i dont want to show all the records at once.
the code i m writing is->
i m new to website development.
just learning it.
i have made a code in which i access my database(MS Access).
i m able to print the first record of the database on the page.
but i m not able to go to next record which i want to show on click of a button.
i dont want to use while(rs.next) as i dont want to show all the records at once.
the code i m writing is->
<%@ page import="java.sql.*" %>
<htmL>
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String dataSourceName="mydsn";
String dbURL="jdbc:odbc:" + dataSourceName;
Connection con= DriverManager.getConnection(dbURL,"","");
Statement s=con.createStatement();
s.execute("select * from web");
ResultSet rs;
rs=s.getResultSet() ;
rs.next();
%>
<body>
<script>
function getDetails()
{
rs.next()
}
</script>
<form method="post">
Website:<input type="text" value="<%=rs.getString(1) %>"><br>
Url:<input type="text" value="<%=rs.getString(2) %>"><br>
Category: <input type="text" value="<%=rs.getString(3) %>"><br>
Description: <input type="text" value="<%=rs.getString(4) %>"><br>
Search Engine-><br>
Yahoo: <input type="text" value="<%=rs.getString(5) %>"><br>
Google: <input type="text" value="<%=rs.getString(6) %>"><br>
Altavista: <input type="text" value="<%=rs.getString(7) %>"><br>
<input type="button" value="Next" onClick="getDetails()">
</form>
</body>
</html> Last edited by bhuvan83 : Mar 13th, 2007 at 6:53 am.
Bhuvan Aggarwal
There is no word impossible.
its i m possible
There is no word impossible.
its i m possible
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Join Date: Dec 2004
Location: London or Slovakia
Posts: 2,232
Reputation:
Rep Power: 10
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Why don't you store whole databse into bean and then on button press request next set
Learn to see in another's calamity the ills which you should avoid.
Publilius Syrus
(~100 BC)
If we helped you to solve your problem, answered your question please mark your post as SOLVED.
Publilius Syrus
(~100 BC)
If we helped you to solve your problem, answered your question please mark your post as SOLVED.
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Join Date: Mar 2007
Location: India
Posts: 28
Reputation:
Rep Power: 2
Solved Threads: 0
Light Poster
bro thanks for ur reply.
but i dont know how to use beans.
can u show me a small code????
but i dont know how to use beans.
can u show me a small code????
Last edited by bhuvan83 : Mar 14th, 2007 at 5:14 am.
Bhuvan Aggarwal
There is no word impossible.
its i m possible
There is no word impossible.
its i m possible
•
•
Join Date: Dec 2004
Location: London or Slovakia
Posts: 2,232
Reputation:
Rep Power: 10
Solved Threads: 270
nice explanation on wikipedia
bellow is how do I get data from my db about events in calendar
Also do not connect to DB from JSP use servlets
bellow is how do I get data from my db about events in calendar
CalendarData[] eArr = new CalendarData[exists];
try
{
int i=0;
strQuery = "select event_type, ev_date, ev_time, ev_description from calendar_events where userName='" + strUser + "' and cal_id='" + calId + "'";
rs = stmt.executeQuery( strQuery);
while( rs.next())
{
eArr[i] = new CalendarData();
eArr[i].setEventType(rs.getString("event_type") );
eArr[i].setEventDate(rs.getString("ev_date") );
eArr[i].setEventTime(rs.getInt("ev_time") );
eArr[i].setEventDescription(rs.getString("ev_description") );
i++;
} // end while loop
session.setAttribute("eventArray", eArr);
CalendarData[] test = (CalendarData[]) session.getAttribute("eventArray");Also do not connect to DB from JSP use servlets
Learn to see in another's calamity the ills which you should avoid.
Publilius Syrus
(~100 BC)
If we helped you to solve your problem, answered your question please mark your post as SOLVED.
Publilius Syrus
(~100 BC)
If we helped you to solve your problem, answered your question please mark your post as SOLVED.
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