1. JTree data from database stackoverflow.comI'm working on the example at http://java.sun.com/docs/books/tutorial/uiswing/examples/components/GenealogyExampleProject/src/components/GenealogyExample.java I wanted to customize it in a way the data are pulled from a table instead (folder_id, folder_name, parent_id[foreign key to determine ... |
2. Populating JTree from database stackoverflow.comI have a table with fields category_id, category_name and parent_category_id. And parent_category_id has values from category_id which represents the parent child relationship. I dont have any fixed level of hierarchy, it ... |
3. Multi Level Dynamic JTree From A Database Query forums.netbeans.orgsbanda Joined: 19 Nov 2009 Posts: 5 Location: donotknow Posted: Sat Dec 19, 2009 11:00 am Post subject: Multi Level Dynamic JTree From A Database Query Hi How ... |
4. flooding of tree in applet thro' servlet with the help of database coderanch.com |
5. updating a JTree from a database coderanch.com |
6. source code to create JTree from database coderanch.com |
7. Building a JTREE from Database Table coderanch.com |
8. jtree and database coderanch.comHi, I have not used jtree before and I am trying to make one which represents the database. I know that the root will be the database name. children will be tablenames and grandchildren will be column or field names. I also understood how tree is created etc... My question is how do I get the colum/field names? Is there a ... |
9. Reconstuct a Tree with the info from a database coderanch.com |
10. how to store & retrieve the content of JTree to & from the database coderanch.comhi, my question is how to retireve the data from the database after that the data should be display as a Jtree format. first i stored the data into the database from the JTree. tree contains parent child leaf eg. p p1 p11 p111 p112 p12 p2 p21 p221 p222 p22 like that from the above tree parent contains 2 subnode ... |
11. JTree connect database coderanch.com |
12. JTree data from database coderanch.comHi all, I'm working on the example at http://java.sun.com/docs/books/tutorial/uiswing/examples/components/GenealogyExampleProject/src/components/GenealogyExample.java I wanted to customize it in a way the data are pulled from a table instead (folder_id, folder_name, parent_id[foreign key to determine parent] . Here is my code public Person getGenealogyGraph() throws SQLException { Connection con=null; Statement st=null; ResultSet rs=null; String driver ="com.mysql.jdbc.Driver"; String url="jdbc:mysql://localhost:3306/"; String db="java"; con=DriverManager.getConnection(url + db, "root", ""); ... |
13. jTree load data from DB *PLS HELP* java-forums.orgHi all, I have a task i cannot resolve myself. I need to load a data from mysql to jTree component. Problem is there are constatnly changing data and it is all happenining dynamically. ly I have no problem to read data from mysql, only to load them into jTree. Here is what i'm trying to do: To make it look ... |
14. Getting data from a database and display in a JTree forums.oracle.comi have the data which i want to display in the JTree.I have used jdbc and few select statements and retrieved the data.Now i have the result set wich contains the child nodes.i am not being able to add all the child nodes. i am just being able to add the last node because i return a single value. Is there ... |
15. Database and JTree forums.oracle.comWell, you didn't say what was wrong with the result of this. But that doesn't matter because I can see a lot of things wrong with the code. First you don't have anything that gets the level-zero node. (The president of the company or whatever that is.) You should do this outside the recursively-called method and create a node that contains ... |
16. populating JTree from database forums.oracle.comThe code is working fine. 15 lines is excluded the try..catch statement, with a few line of variables not listed. So it should be around 20-30lines... Basically, i just want to know whether is there a better way to Map the nodes and populate back into the JTree? I've viewed a few references from several forums... Most of them uses the ... |