Retrive values from an arraylist and display in a jsp?
Hi,
I need help in jsp to display values of an ArrayList in jsp.
There is a java file containing a method which is returning an ArrayList.
I want to display the records of the ArrayList in jsp in a tabular form/way.
if (request.getParameter("action") != null) { Open connection to the database; Read parameters from the JSP formular (parameters are NAME and YEAR of each student); stmt.executeUpdate("insert into Students(name,year) values('"+name+"', '"+year+"')"); Close the connection;
ArrayList<Student> students = StudentsManager.getInstance().getStudents();
%>
<html>
<body bgcolor=#4AA02C>
<center>
<h2>Student list</h2>
<table border="1" cellspacing="1" cellpadding="8" bgcolor= #EBDDE2>
<tr>
<td bgcolor= #FF9966><b>ID</b></td>
<td bgcolor= #FF9966><b>Name</b></td>
<td bgcolor= #FF9966><b>Year</b></td>
</tr>
<%
int no = 1;
Student s = students.get(no);
%>
<tr>
<td><%= no %></td>
<td><%= s.getName();%></td>
<td><%= s.getYear();%></td>
</tr>
<%
no++;
}
%>
(First RED X)<%}else{%>
<jsp:forward page = "Student.jsp"/> // Student.jsp is the form where name and year of a student
// is requested to be entered to the database
(2nd RED X) <%>}%>
1st red X: syntax error on token else, finally expected.
2nd red X: Multiple annotations found at this line: -syntax error on token catchÂ?, Identifier expected - syntax error on token }Â?, delete this token - syntax error on token >, delete this token else
June 24, 2012 at 4:08 AM
I noticed the problem now. hehe...forget
June 25, 2012 at 11:02 AM
Anyways, here is a link. It might be helpful for you.
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