Can someone provide me a working example of rich tree which refreshes it's nodes, when there is a new child added or removed. It should be done using ajaxKeys attribute, but I can't find any working examples on it.
Thanks in advance
Related
I'm actually trying to create a tree following that article : https://www.eclipse.org/articles/Article-TreeViewer/TreeViewerArticle.htm
But the problem is that I need to add 2 clickable images (1 for reloading sub-nodes and 1 for adding new sub-node)
And as optional, if someone can explain me how to add a check box on sub-nodes so then I can delete from the parent node all selected sub-nodes
Thank you in advance for all your help
anyone help me i have Jtree and Subnode i want to click sub node and display one window form in java am using netbeans.
You can achieve this by using a tree selection listener. Look at How to Use Trees tutorial. In particular, Responding to Node Selection section describes how to implement a basic selection listener.
I'm currently learning the adf framework, and while doing this I found myself in a situation I am not able to solve.
I have a tree component that works fine. I also have different forms, corresponding to different levels of the tree. Rather than having all of the forms visible at one time, I would like to only show the one that corresponds to the selected item in the tree.
To solve this, I created af:switcher, created facets and moved the forms there. Here is where I am lost, how do I tell the switcher to change the form? I tried to link them together using the facetName on the switcher, but no success. I suspect I did not link the right thing there, but I could not find anything helpful from the tree either! I assume it has something to do with the selectionListener and a bean, but I could not figure out a way to do this. Any clues?
See Sample #50 of http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html#CodeCornerSamples
Frank
I know that this question is being asked before but I did not get proper solution.
I read about outline but that was just opposite of what I want i.e. JTable inside JTree
I want to display data in a JTable but it is stored as different groups,so these groups
are node of JTree when I expend one group(node) the JTable of that group is shown.
I went through this article in oracle :Creating TreeTables in Swing:part 1
This was pretty old and not working on my version of java(I don't know why !),so I went
through the next part of TreeTable :Creating TreeTables in Swing: Part 2
The whole code was comparatively new, as it was using "javax.swing" in place of
"com.sun.java.swing" but the problem I faced here was one file named as
"FileSystemModel2.java" was missing it is modified from previous version so I can't work
with old one.There are some method added to new "FileSystemModel.java".How do I inform
them about this missing file or if you have different approach please let me know.
What I want to achieve is shown in picture below :
This image was from "LastPass" and I want to make my own password manager as my project
So please help me with this I am so close but yet I can't move further.
The SwingX project contains a ready-made TreeTable
http://swingx.java.net/
The downloads are a bit hard to find, so here is the link:
http://java.net/downloads/swingx/releases/1.6.2/
A short article about using that component can be found here:
http://sandarenu.blogspot.com/2008/02/treetable-in-java-using-swingx.html
Actually I'm interested to create an inverted JTree in Java in such a way that root exists at top and its child nodes at the next level and so on. As we know in case of simple JTree the child nodes appears expanding on the right side of the parent node but I want to implement inverted JTree in my project where child nodes expands downwards which gives an appearance of "TREE" type of data structure.
As this is very essential for my project so can anyone suggest me the code for the above mentioned problem?
Thanks in advance.
Then JTree is not the correct choice. Perhaps, you should look into Java2D and stuff like that.