Af:tree expand/collapse customization
hi all,
i have problem with af:tree expand and collapse.
I want to expand only one node in each level.
i mean let say i have 3 node in same level.
i expand first one then i expand second node again. at that time, first one should be collapsed automatically.
So, user can expand only one node in each level at one time.
is it possible?
With Regards,
WP
hi Sireesha,
it is really helpful. but it is still something wrong for child node.
only root node is working as i want.
but when i click on child node, it go back to default and every node is collapse.
if i found the following logic is not working for child node.
discloseRowKeySet.add(firstKey);
eg. let say fristkey is (2,0) then it should open 2 and then second level 0. but it can't open any node.
do u have any idea?
With Regards,
WP
Similar Messages
-
Issue With ADF Tree Expand/Collapse
Hi All,
I have a customer who is having issues using the af:tree component on a deployed application. When he tries to expand or collapse a node of the tree, the icon just blinks. This is occurring not only on our application, but also the Oracle ADF Rich Client Demo on http://jdevadf.oracle.com/adf-richclient-demo/faces/components/tree.jspx. He is using Internet Explorer v7.0.5730.13. As far as I can tell, our browser settings are identical, but I can use the tree without a problem.
Any ideas as to what the problem could be?
Thanks,
BradUnfortunately, Internet Explorer is the only browser that is authorized to run on his computer.
Do you know of any specific IE settings that would cause the af:tree not to work? -
DHTML Tree Expand-Collapse ALL buttons
Hi
I am using at DHTML Tree (in APEX 3.0.1) as a menu. I am wondering if it is possible to add buttons (or link) to the region which a user can click to expand all or collapse all nodes in the tree.
I don not want the tree to be expanded or collapsed all the time (as when using the Tree List template)
ThanksAnyone?
-
ADF Faces af:tree expand/collapse node
Any help appreciated. Is there a way to specify in the tree model if you want a node expanded or collapsed? I am using the ChildPropertyTreeModel and TreeNodeImpl as the nodes. Can I add an additional property to the Tree Node?
ThanksThere isn't anything in the framework that lets you specify tree expansion state in the model. The frameword tries to preserve the abstraction between the model (which should only contain data) and the UI component (which handles expansion state).
You can build a custom renderer for the tree where you can remember which paths from your model are expanded, and then set the expansion state of the tree programmatically by calling the UIXTree.setTreeState() method. It takes a set of paths, with each path corresponding to a path you want to be expanded. -
Af:tree expand/collapse issue
I use af:tree inside af:dialog. When the dialog is displayed I want the tree to be displayed just with root node. Child nodes should be displayed only when the root node is expanded. I have set "expandAllEnabled" property to "false" and "initiallyExpanded" to "false".
When the dialog pops up for the first time, everything works fine. meaning only the root node is displayed and only when it is expanded child nodes are displayed.
But when I close the dialog and bring it up again, I see that the root node is already expanded. I do not want root node to be expanded when the tree is loaded.
Any idea if I need to set anything explicitly for this? I tried clearing the child elements of the tree component(treeComp.getChildren().clear();), but no use. I construct the treeModel every time the dialog comes up.
Appreciate your help.
Thanks
SumaHi
First of all see if your af:dialog has the contentDelivery="lazyUncached" . This way your popup would not be cached.
If this is not the solution , then try:
tree.getDisclosedRowKeys().removeAll();This will remove all disclosed rowKeys.
A.Gruev -
I have a treeView in my form1 designer. The treeView variable name is: treeViewMS1
When i'm running my program the treeView is automatic expanded to level 1:
Now if i click on the numericUpDown and change the value to 2 then:
So the expanded part is working fine when i change of the numericUpDown by one up the expanded is working fine.
Now when it's on level 2 and i change the numericUpDown back to value 1 that's level 1 instead get back to my first screenshot Expanded level 1 it's getting back to the root level 0.
and i want that the collapse part will move only one level back but it dosen't matter if i'm on expanded level 2 or 3 or 5 it will allways jump to 0 to the root.
This is the numericUpDown value changed event:
decimal oldValue;
private void numericUpDown1_ValueChanged(object sender, EventArgs e)
if (numericUpDown1.Value > oldValue)
ExpandToLevel(treeViewMS1.Nodes, (int)numericUpDown1.Value);
else
CollapseToLevel(treeViewMS1.Nodes, (int)numericUpDown1.Value);
oldValue = numericUpDown1.Value;
ExpandToLevel method:
void ExpandToLevel(TreeNodeCollection nodes, int level)
if (level > 0)
foreach (TreeNode node in nodes)
node.Expand();
ExpandToLevel(node.Nodes, level -1);
And CollapseToLevel method:
void CollapseToLevel(TreeNodeCollection nodes, int level)
if (level > 0)
foreach (TreeNode node in nodes)
node.Collapse();
CollapseToLevel(node.Nodes, level - 1);I solved it this way:
I solved it like this: In the Form1_Load event i did:
SetToLevel(treeViewMS1.Nodes, 1);
In my case i wanted it to begin by default in level 1.
Then in the numericupdown1 changed value event:
private void numericUpDown1_ValueChanged(object sender, EventArgs e)
SetToLevel(treeViewMS1.Nodes, (int)numericUpDown1.Value);
Then the method SetToLevel:
void SetToLevel(TreeNodeCollection nodes, int level)
foreach (TreeNode node in nodes)
node.Collapse(false);
ExpandToLevel(nodes, level);
And last the method EXpandToLevel:
void ExpandToLevel(TreeNodeCollection nodes, int level)
if (level > 0)
foreach (TreeNode node in nodes)
node.Expand();
ExpandToLevel(node.Nodes, level -1);
And now it's working perfect like i wanted it to work. When changing the numericupdown value it's changing the node tree expand/collapse levels. -
Trying to override the default af:tree expanded and collapsed icons
Hi,
I initially hijacked a thread from 2010 that was vaguely similar to what I need to ask, but a kind forum moderator split my post out to stand on its own merits.
I am trying to override the default af:tree expanded and collapsed icons I am using the following styles for my af:tree but they are not reflecting any thing on my tree with the styleclass orgType.
af|tree.orgType::expanded-icon {
content: url("../images/ac-expand.png");
cursor: default;
af|tree.orgType::collapsed-icon {
content: url("../images/ac-collapsed.png");
cursor: default;
af|tree::expanded-icon {
content: url("../images/folder_open.png");
cursor: default;
af|tree::collapsed-icon {
content: url("../images/folder_close.png");
cursor: default;
After working for long hours I realized that there is some problem with af:tree and treeTable. They are not taking the styles where as for the other components, every thing works fine. Is there any way to achieve the task. Could you suggest any alternative way to do this. Thanks in advance. Your suggestions for this task can really help me and my team a lot.
Regards,
Krishna Sumanth.Hi,
do the icons show without the style class reference used in the skin file? If so, then the style class for this component might be rendered differently for the tree, e.g.
.orgType af|tree ...
Frank -
Dynamic tree structure (expand/collapse)
i want to do one tree struc example (expand /collapse)
using xml;
like
WOrld
|
|
----INDIA
|
-------Andhrapradesh
|
|
-----------------Hyderabad
| | | Visakhapatnam
Karnataka
|
|
Tamilnadu
America
|
Australia
in the frame at left side tree structure will be there ;when i click world hyperlink and at the right side one forum will come like this;
country name ---------
description ---------
when i enter america and enter submit;the country should come in the left frame;i will refresh left frame when click submit;ofcourse i know that;like wise when i click state hyperlink
state name ---------
description ---------
statename should come under state tree node;
i will also maintain this info in database also;i am using oracle9i;how can i do this the tree structure;how to approach;if anybody give me any links revelant to this?atleast give me some idea what to do?please dont give me the DOM tutorial or SAX Tutorial cos i already gone through but i didnt get any idea.
bye
chaitanyaInitailly set xerces.jar (parser, freeware download from apache site) to calss path
Suppose
<WORLD>
<INDIA>
<ANDHRA>abc</ANDHRA>
<VISHAKHA>fsdfd</VISHAKHA>
<UP>dss</UP>
</INDIA>
<USA>
<FLORIADA>bsbs</FLORIADA>
<NEWYORK>dsds</NEWYORK>
</USA>
</WORLD>
try{
dbf = DocumentBuilderFactory.newInstance();
db = dbf.newDocumentBuilder();
mapDocument = db.newDocument();
Element worldElement = mapDocument.createElement("WORLD");
Element indiaElement = mapDocument.createElement("INDIA");
Element andhraElement = mapDocument.createElement("ANDHRA");
andhraElement.appendChild(mapDocument.createTextNode("sdsd");
Element vishakhaElement = mapDocument.createElement("VISHKHA");
vishkhaElement.appendChild(mapDocument.createTextNode("sdfdf");
Element upElement = mapDocument.createElement("UP");
upElement.appendChild(mapDocument.createTextNode("fsfs");
indiaElement.appendChild(andhraElement)
.appendChild(vishkhaElement)
.appendChild(upYElement)
//lly do for usaELement
//finally add indiaElemebnt and usaElement to worldElement
worldElement.appendChild(indiaElement)
.appendChild(usaElement)
mapDocument.appendChild(worldElement);
}catch(FactoryConfigurationError fce){
fce.printStackTrace();
}catch(ParserConfigurationException pce){
pce.printStackTrace();
I think this u need -
Macking button to expand the tree and collapse tree and another to add node
macking button to expand the tree and collapse tree and another to add node and saving the changes in the database ( this is problem)
and finally delete node from database
so what is proper code for those buttons
thanks my mail is :
[email protected]Hello,
Use the ftree package's functions
code to expand all nodes:
PROCEDURE explose_tree IS
node ftree.node;
htree ITEM;
state varchar2(30);
BEGIN
-- search the tree ID --
htree := Find_Item('BL_TREE.TREE_1');
-- search the root --
node := Ftree.Find_Tree_Node(htree, '');
-- expand all nodes --
WHILE NOT Ftree.ID_NULL(node) LOOP
state := Ftree.Get_Tree_Node_Property(htree, node, Ftree.NODE_STATE);
IF state = Ftree.COLLAPSED_NODE THEN
Ftree.Set_Tree_Node_Property(htree, node, Ftree.NODE_STATE, Ftree.EXPANDED_NODE);
END IF;
node := Ftree.Find_Tree_Node(htree, '', ftree.find_NEXT,Ftree.NODE_LABEL,'', node);
END LOOP;
END;and to collapse all nodes:
PROCEDURE Implose_tree IS
node ftree.node;
htree ITEM;
state varchar2(30);
BEGIN
-- search the root ID --
htree := Find_Item('BL_TREE.TREE_1');
-- search the root --
node := Ftree.Find_Tree_Node(htree, '');
-- Collapse all nodes --
WHILE NOT ftree.ID_NULL(node) LOOP
state := Ftree.Get_Tree_Node_Property(htree, node, Ftree.NODE_STATE);
IF state = Ftree.EXPANDED_NODE THEN
Ftree.Set_Tree_Node_Property(htree, node, Ftree.NODE_STATE, Ftree.COLLAPSED_NODE);
END IF;
node := Ftree.Find_Tree_Node(htree, '', Ftree.FIND_NEXT,Ftree.NODE_LABEL, '', node);
END LOOP;
END; Francois -
TP4 FileExplorer tree: change Folder icon when expanded/collapsed
I am trying to create a tree similar with FileExplorer from the Demo application. I am trying to use two icons for every node: one for expanded node and another one for collapsed.
I use a rowDisclosureListener tag
rowDisclosureListener="#{menuBean.menuRowDisclosureEvent}to fire an expand/collapse event. In a custom method menuRowDisclosureEvent(RowDisclosureEvent disclosureEvent) I retreive the selected node and programatically change the icon. The only thing is that the tree view itself is not refreshed on the same phase cycle. The node icons are refreshed only at the next requests.
Thanks,
/FlorinI have also tried to use:
AdfFacesContext.getCurrentInstance().addPartialTarget(tree);Didn't helped -
JTree with XML content expand/collapse problem
Hello all,
I'm having this very weird problem with a JTree I use to display the contents of an XML file. I use the DOM parser (and not JDOM since I want the application to run as an applet as well, and don't want to have any external libraries for the user to download) and have a custom TreeModel and TreeNode implementations to wrap the DOM nodes so that they are displayed by the JTree.
I have also added a popup menu in the tree, for the user to be able to expand/collapse all nodes under the selected one (i.e. a recursive method).
When expandAll is run, everything works fine and the children of the selected node are expanded (and their children and so on).
However, after the expansion when I run the collapseAll function, even though the selected node collapses, when I re-expand it (manually not by expandAll) all of it's children are still fully open! Even if I collapse sub-elements of the node manually and then collapse this node and re-expand it, it "forgets" the state of it's children and shows them fully expanded.
In other words once I use expandAll no matter what I do, the children of this node will be expanded (once I close it and re-open it).
Also after running expandAll the behaviour(!) of the expanded nodes change: i have tree.setToggleClickCount(1); but on the expanded nodes I need to double-click to collapse them.
I believe the problem is related to my implementations of TreeModel and TreeNode but after many-many hours of trying to figure out what's happening I'm desperate... Please help!
Here's my code:
public class XMLTreeNode implements TreeNode
//This class wraps a DOM node
org.w3c.dom.Node domNode;
protected boolean allowChildren;
protected Vector children;
//compressed view (#text).
private static boolean compress = true;
// An array of names for DOM node-types
// (Array indexes = nodeType() values.)
static final String[] typeName = {
"none",
"Element",
"Attr",
"Text",
"CDATA",
"EntityRef",
"Entity",
"ProcInstr",
"Comment",
"Document",
"DocType",
"DocFragment",
"Notation",
static final int ELEMENT_TYPE = 1;
static final int ATTR_TYPE = 2;
static final int TEXT_TYPE = 3;
static final int CDATA_TYPE = 4;
static final int ENTITYREF_TYPE = 5;
static final int ENTITY_TYPE = 6;
static final int PROCINSTR_TYPE = 7;
static final int COMMENT_TYPE = 8;
static final int DOCUMENT_TYPE = 9;
static final int DOCTYPE_TYPE = 10;
static final int DOCFRAG_TYPE = 11;
static final int NOTATION_TYPE = 12;
// The list of elements to display in the tree
static String[] treeElementNames = {
"node",
// Construct an Adapter node from a DOM node
public XMLTreeNode(org.w3c.dom.Node node) {
domNode = node;
public String toString(){
if (domNode.hasAttributes()){
return domNode.getAttributes().getNamedItem("label").getNodeValue();
}else return domNode.getNodeName();
public boolean isLeaf(){
return (this.getChildCount()==0);
boolean treeElement(String elementName) {
for (int i=0; i<treeElementNames.length; i++) {
if ( elementName.equals(treeElementNames)) return true;
return false;
public int getChildCount() {
if (!compress) {
return domNode.getChildNodes().getLength();
int count = 0;
for (int i=0; i<domNode.getChildNodes().getLength(); i++) {
org.w3c.dom.Node node = domNode.getChildNodes().item(i);
if (node.getNodeType() == ELEMENT_TYPE
&& treeElement( node.getNodeName() ))
// Note:
// Have to check for proper type.
// The DOCTYPE element also has the right name
++count;
return count;
public boolean getAllowsChildren() {
// TODO Auto-generated method stub
return true;
public Enumeration children() {
// TODO Auto-generated method stub
return null;
public TreeNode getParent() {
// TODO Auto-generated method stub
return null;
public TreeNode getChildAt(int searchIndex) {
org.w3c.dom.Node node =
domNode.getChildNodes().item(searchIndex);
if (compress) {
// Return Nth displayable node
int elementNodeIndex = 0;
for (int i=0; i<domNode.getChildNodes().getLength(); i++) {
node = domNode.getChildNodes().item(i);
if (node.getNodeType() == ELEMENT_TYPE
&& treeElement( node.getNodeName() )
&& elementNodeIndex++ == searchIndex) {
break;
return new XMLTreeNode(node);
public int getIndex(TreeNode tnode) {
if (tnode== null) {
throw new IllegalArgumentException("argument is null");
XMLTreeNode child=(XMLTreeNode)tnode;
int count = getChildCount();
for (int i=0; i<count; i++) {
XMLTreeNode n = (XMLTreeNode)this.getChildAt(i);
if (child.domNode == n.domNode) return i;
return -1; // Should never get here.
public class XMLTreeModel2 extends DefaultTreeModel
private Vector listenerList = new Vector();
* This adapter converts the current Document (a DOM) into
* a JTree model.
private Document document;
public XMLTreeModel2 (Document doc){
super(new XMLTreeNode(doc));
this.document=doc;
public Object getRoot() {
//System.err.println("Returning root: " +document);
return new XMLTreeNode(document);
public boolean isLeaf(Object aNode) {
return ((XMLTreeNode)aNode).isLeaf();
public int getChildCount(Object parent) {
XMLTreeNode node = (XMLTreeNode) parent;
return node.getChildCount();
public Object getChild(Object parent, int index) {
XMLTreeNode node = (XMLTreeNode) parent;
return node.getChildAt(index);
public int getIndexOfChild(Object parent, Object child) {
if (parent==null || child==null )
return -1;
XMLTreeNode node = (XMLTreeNode) parent;
return node.getIndex((XMLTreeNode) child);
public void valueForPathChanged(TreePath path, Object newValue) {
// Null. no changes
public void addTreeModelListener(TreeModelListener listener) {
if ( listener != null
&& ! listenerList.contains( listener ) ) {
listenerList.addElement( listener );
public void removeTreeModelListener(TreeModelListener listener) {
if ( listener != null ) {
listenerList.removeElement( listener );
public void fireTreeNodesChanged( TreeModelEvent e ) {
Enumeration listeners = listenerList.elements();
while ( listeners.hasMoreElements() ) {
TreeModelListener listener =
(TreeModelListener) listeners.nextElement();
listener.treeNodesChanged( e );
public void fireTreeNodesInserted( TreeModelEvent e ) {
Enumeration listeners = listenerList.elements();
while ( listeners.hasMoreElements() ) {
TreeModelListener listener =
(TreeModelListener) listeners.nextElement();
listener.treeNodesInserted( e );
public void fireTreeNodesRemoved( TreeModelEvent e ) {
Enumeration listeners = listenerList.elements();
while ( listeners.hasMoreElements() ) {
TreeModelListener listener =
(TreeModelListener) listeners.nextElement();
listener.treeNodesRemoved( e );
public void fireTreeStructureChanged( TreeModelEvent e ) {
Enumeration listeners = listenerList.elements();
while ( listeners.hasMoreElements() ) {
TreeModelListener listener =
(TreeModelListener) listeners.nextElement();
listener.treeStructureChanged( e );
The collapseAll, expandAll code (even though I m pretty sure that's not the problem since they work fine on a normal JTree):
private void collapseAll(TreePath tp){
if (tp==null) return;
Object node=tp.getLastPathComponent();
TreeModel model=tree.getModel();
if (!model.isLeaf(node)){
tree.collapsePath(tp);
for (int i=0;i<model.getChildCount(node);i++){
//for (int i = node.childCount()-4;i>=0;i--){
collapseAll(tp.pathByAddingChild(model.getChild(node,i)));
tree.collapsePath(tp);
private void expandAll(TreePath tp){
if (tp==null) return;
Object node=tp.getLastPathComponent();
TreeModel model=tree.getModel();
if (!model.isLeaf(node)){
tree.expandPath(tp);
for (int i=0;i<model.getChildCount(node);i++){
//for (int i = node.childCount()-4;i>=0;i--){
expandAll(tp.pathByAddingChild(model.getChild(node,i)));Hi,
Iam not facing this problem. To CollapseAll, I do a tree.getModel().reload() which causes all nodes to get collapsed and remain so even if I reopen them manually.
Hope this helps.
cheers,
vidyut -
ADF TreeTable: selective expand/collapse of rows
Hi
I have a query. How can i selectively expand or collapse nodes in a Tree Table. I have got the tree model but i need to expand even further so that the nodes can be expanded/collapsed initially based on some logic.
It would be of great hhelp if any1 has some solution to itThis doesnt work
What i am doing:
1. I have a TreeTable
2. Its value is a TreeModel whose each node is my customized Object : MyObject
So if i use this kinda code which is in ur tutorial
CollectionModel model = (CollectionModel)tree1.getValue();
treeBinding = (JUCtrlHierBinding)model.getWrappedData();
I get a classcastexception:
MyObject cannot be cast to oracle.jbo.uicli.binding.JUCtrlHierBinding
since model.getWrappedData(); returns the root node of the tree which should be of my customized Object type -
JTree remove expand/collapse cross button...??
Hi all,
I have forbidden tree collapsing (by default it is fully expanded),
and I want to remove expand/collapse cross buttons that actually are used to expand/collapse tree nodes.
Is it possible and can anyone give me advice how i can do this.
Thanks in advance.I tried extending the BasicTreeUI to return nulls for the collapsed and exapnded icons as shown in the code below. For the most part, it works great! However, one can still expand/collapse the tree by clicking on the point where the vertical and horizontal lines connect.
I guess some one else will take over from here.
import java.awt.BorderLayout;
import javax.swing.Icon;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.WindowConstants;
import javax.swing.plaf.basic.BasicTreeUI;
import javax.swing.tree.DefaultMutableTreeNode;
public class Temp extends JFrame {
private JTree tree = null;
public Temp() {
super("Test");
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
initComponents();
pack();
setVisible(true);
private void initComponents() {
DefaultMutableTreeNode rootNode =
new DefaultMutableTreeNode("User Preferences", true);
DefaultMutableTreeNode connectionSettingsNode =
new DefaultMutableTreeNode("Connection Settings", true);
DefaultMutableTreeNode sslNode =
new DefaultMutableTreeNode("SSL", false);
DefaultMutableTreeNode firewallNode =
new DefaultMutableTreeNode("Firewall", false);
DefaultMutableTreeNode securityNode =
new DefaultMutableTreeNode("Security", true);
DefaultMutableTreeNode serverCertificatesNode =
new DefaultMutableTreeNode("Server Certificates", false);
DefaultMutableTreeNode clientCertificatesNode =
new DefaultMutableTreeNode("Client Certificates", false);
connectionSettingsNode.add(sslNode);
connectionSettingsNode.add(firewallNode);
securityNode.add(serverCertificatesNode);
securityNode.add(clientCertificatesNode);
rootNode.add(connectionSettingsNode);
rootNode.add(securityNode);
tree = new JTree(rootNode);
JScrollPane scroller = new JScrollPane(tree);
getContentPane().add(scroller, BorderLayout.CENTER);
tree.setUI(new MyTreeUI());
//tree.setShowsRootHandles(false);
public static void main(String args []) {
new Temp();
class MyTreeUI extends BasicTreeUI {
public Icon getCollapsedIcon() {
return null;
public Icon getExpandedIcon() {
return null;
}Sai Pullabhotla -
How to implement expand/collapse property for custome components
can any one tell me how to implement the expand/collapse
property for the custom components in flex. i need something like
hierarchy of custom components which on the expand should be able
to show the children of the corresponding component and a line
linking between them and collapsing property too.. can any one help
me out.."hanu106" <[email protected]> wrote in
message
news:gfr2co$biq$[email protected]..
> can any one tell me how to implement the expand/collapse
property for the
> custom components in flex. i need something like
hierarchy of custom
> components
> which on the expand should be able to show the children
of the
> corresponding
> component and a line linking between them and collapsing
property too..
> can any
> one help me out..
Tree?
AdvancedDataGrid?
Nested Acordions -
TreeByNesting image changes required for Expand,Collapse and Leaf Icons
Hi
I am currently working on webdynpro for Java on NW04s SP15.
I have embedded Tree Element inside Table. I need to change the Expand,Collapse and Leaf Arrows inside Table. I dont find those things inside Theme Editor.
Could you please suggest how can I change those Icons.
Thank you
Regards
Krishna Kanth.Hi WalterLaan,
Thanks for your replay, I had tried with TreeExpansionListener before posting it, but not with TreeWillExpandListener.
I have a mouseListener to handle a leaf on single click.
My problem is now my foldernode has arrowIcon, folder icon, text, all three respond for click action(expand/collapse), since my renderer has all the three in one panel and rendering it
but i want arrowIcon has to behave separate on single click and folder icon and text has to behave different at the same time.
I have plan to separate it(arrowIcon in one panel/ another two in another panel) in a renderer, is it will help me?
Thanks, your post given little light to me.
I will do more R&D of this.
More suggestion are welcome.
Maybe you are looking for
-
Grub2 multiple installs on same pc
Hi friends, can we have multiple installations of grub2 on the same pc on different partitions ( not the MBR ) ? For example , I have three partitions: 1) /dev/sda4 (500 MB) 2) /dev/sda5 (500 MB) 3) /dev/sda6 (500 MB) can i install grub2 on all the a
-
Can the end of a MagSafe connector be repaired without replacing the whole power adapter?
I'm so frustrated with Apple's support. I'm trying to keep my temper in check as I write this. I go online to try and find out, if the tip of a MacBook Air power adapter can be replaced. They eventually become frayed because of the rubber compound
-
Hey !! Just noticed before uploading pictures that all my effects I'd applied on camera shots have returned to natural or no effect when I browsed the gallery , when you click edit however the picture is with the effect I started with and you cannot
-
Contextual Event on row selection in the table
Hi, My taskflow has just a view activity which queries a view object and displays results as a table. This taskflow is inserted in the main page as a region. I have set up a selection listener on the table, to map to a method in a managed bean. I hav
-
I recently installed Photoshop Elements 13. I was able to launch help, tutorials etc. but as of today I get "Forbidden You don't have permission to access /chcservices/services/redirect on this server". How can I fix this?