Rahul Surati

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since Mar 04, 2009
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Recent posts by Rahul Surati

10 years ago

Michael Dunn wrote:> Please explain me..

do you write code in the format you've posted for us to read?

i.e. which is easier to read?

class HelloWorld
{
public static void main(String[] args)
{
System.out.println("Hello World");
}
}

or (using code tags)


this code is in the method of button action perform event ..
now you will get it..
when i press button table may set value to their fields...
10 years ago

Michael Dunn wrote:> please send me modification...

OK, use code tags



What ??
I am not getting you ..
Please explain me..
10 years ago
hello Friends,
I want to set values in to the jtable from the database.
I code something. I am sending this code . please send me modification...

code:

sel = "select A.st_id,A.name,A.adm_year, B.crrt_year,C.mcode,C.grade,C.credit," +
"C.attempt from student_master A , student_sub B, grade_master C" +
" where (A.st_id=B.st_id) and (A.st_id=C.st_id) and A.st_id='" + jTextField1.getText() + "'";
rs1 = s.executeQuery(sel);
System.out.println(sel);
Object k[][] = null;

while (rs1.next()) {
//System.out.println(sel);
//int z = ;
//System.out.println(z);
k= new Object[8][8];
//jTable1.setModel(new DefaultTableModel(k, new String[]{"Student ID", "Name", "Admmission Year", "Current Year", "Modules", "Grade", "Credit", "Attempt"}));
//for (int i = 0; i < z; i++) {
int i=0;
//System.out.println(sel+i);
//for(int j=0;j<8;j++){
//jTable1.setValueAt(rs1.getString("name"), i, j);
k[i][0] = rs1.getString("st_id");
k[i][1] = rs1.getString("name");
k[i][2] = rs1.getString("adm_year");
k[i][3] = rs1.getString("crrt_year");
k[i][4] = rs1.getString("mcode");
k[i][5] = rs1.getString("grade");
k[i][6] = rs1.getString("credit");
k[i][7] = rs1.getString("attempt");
System.out.println(k[i][4]);
i++;

// }
// }

}
jTable1.setModel(new DefaultTableModel(k, new String[]{"Student ID", "Name", "Admmission Year", "Current Year", "Modules", "Grade", "Credit", "Attempt"}));
10 years ago
hello friends,

I want to pass the text field value from one frame to the another frame.. please give reply soon..
10 years ago
hello i am getting error in the following code..
"INSERT into test VALUES("+jTextField1+","+jPasswordField1+")";
hello frnds,

I m having problem like this "java.lang.ClassNotFoundException: com.mysql.jdbc.Driver" when i run my jdbc tutorial with mysql.. please give me reply soon..

Hemant Thard wrote:[direct answer removed]

10 years ago

David O'Meara wrote:are you having trouble with the servlet or the pattern?



I am having problem with pattern.. please give me soluttion for this..
10 years ago
i want 2 print following pattern in the servlet..


1 2 3 4 5
16 17 18 19 6
15 24 25 20 7
14 23 22 21 8
13 12 11 10 9 ..



please suggest me a logic for this..
10 years ago

Balu Sadhasivam wrote:

Rahul Surati wrote:give me code of JDBC Connection...




For wat database? driver type ? and definitely not right way to ask question. Please try to build a code and get back with queries




for MS access
give me code of JDBC Connection...
how to make ribbon diagram for java API???
11 years ago

Bear Bibeault wrote:The same way that write any of the other markup in a servlet: by emitting it as strings to the output stream.

It's not a good way to do things. Why are you not using JSPs to render the HTML/JavaScript markup?




I want to put presentaton logic and bussiness logic different .. so, I used servlet....

11 years ago
hello friends,

I want to write javascript in servlet..

how could I write it.. ??
11 years ago