[by yo_haha]

You can find it here : http://docs.sencha.com/ext-js/3-4/#!/api/Ext.tree.TreeNode-method-getUI
I couldn't put the slider on the treenodes because the method


...

[by yo_haha]

I'm a bit lost...
I copied my tree into an empty html file and rendered the tree to a div. I get no problem with tree.getRootNode().firstChild.firstChild.getUI().getAnchor()
It returns the object...

[by yo_haha]

Did you try the same example I provided?
Could you please post your example so I can compare?

Thanks.

[by yo_haha]

Hi,

I have a TreePanel with a root child and grand-child:


tree = new Ext.tree.TreePanel({
useArrows: true,
animate: true,
title: "Couches",
enableDD:...

[by yo_haha]

Ok thanks.
Now I have another problem.
getAnchor() returns undefined. I don't know what I've changed in the code that affected this methos.
getUI() works and return the UI as expected.

[by yo_haha]

I found an answer here : http://www.sencha.com/forum/showthread.php?246338-TreePanel-in-a-Window-give-issue-when-the-Window-is-opened-2nd-time..-%28

I moved the components declaration and...

[by yo_haha]

One other issur with this tree!
tree.getRootNode().firstChild.firstChild.getUI()
works fine and returns the child UI.
but
tree.getRootNode().firstChild.firstChild.getUI().getAnchor()
returns...

[by yo_haha]

OK. The window centers by default.
I tryed what you said about children and, indeed, the errors comes from both children.
Now I don't know where to post my question about the children error since I...

[by yo_haha]

Thank you very much for the example.
The problem was the tree.getRootNode().expand(); command that has to be performed after the tree is created.

[by yo_haha]

Hi,
I have a button that displays a window when clicking on it :


print = new Ext.Button({
iconCls: 'print',
tooltip: "Imprimer la carte",
handler: function(){
...

[by yo_haha]

firstChild and ChildNodes are properties of a TreeNode so
tree.root.ChildNodes

should work normally and return an array of child nodes.

[by yo_haha]

Here is my tree :


tree = new Ext.tree.TreePanel({
useArrows: true,
animate: true,
title: "Couches",
enableDD: true,
loader: new...

[by yo_haha]

It's a Ext.tree.TreePanel

[by yo_haha]

Hi,

I have a TreePanel which I fill by setting children to its root:


root: {
nodeType: "async",
expanded : true,
children: [{
text:...

[by yo_haha]

tree.getSelectionModel().select(tree.getRootNode());
tree.selectPath(tree.getRootNode().getPath('text'), 'text');

retun



TypeError: Ext.fly(node.ui.wrap) is null

and getChildAt() doesn't...

[by yo_haha]

Hi,

I have a TreePanel which I fill by setting children to its root:


root: {
nodeType: "async",
expanded : true,
children: [{
text:...

[by yo_haha]

A solution was found:
Get the HTML Element <a> and attach to the onclick event a function that returns false.

[by yo_haha]

Hi,
I added a slider object to a <div style="text-align: center"></div> element. I put margins: 'auto' in the constructor of the slider in order to render it centered in the div.
It seems that the...

[by yo_haha]

Hi,
I added a div element inside a TreePanel.root.firstChild.getUI().getAnchor() element.
Then I added an Ext.Slider() object inside the added div.
The problem is when I click on the slider the...

[by yo_haha]

I found an interesting solution:
To manipulate client side interface of tree nodes there is this :


treenode.getUI()

where you can find interesting methods like: getEl() and getAnchor().
...

[by yo_haha]

I have just found something that could help :
To manipulate client side interface of tree nodes there is this :


treenode.getUI()

where you can find interesting methods like: getEl() and...

[by yo_haha]

Hi Stefano,

Did you find a solution? I want to do approximatively the same thing.

Regards.

[by yo_haha]

The problem used to appear because of a GeoExt LayerContainer object that I had on a TreePanel. After deleting that object from my application, the error disappeared.

[by yo_haha]

The slider object is of type :




xtype: "gx_opacityslider", layer: osm, leaf: false, vertical: false, width: 100, plugins: new GeoExt.LayerOpacitySliderTip({template: '<div>Opacity:...

[by yo_haha]

Thanks :)