hi, i hav created tree control using asp.net..also written TreeView1.SelectedNode.Value.ToString() function in label to display corresponding id but,here id is displayed as 0 for all parent nodes for all child nodes id is displayed as 1 instead i should display parent node 1's id as 1 and parent node 2's as 2 and so on also child node s...
Hi, This maybe something really simple but I got a really strange issue where a loop i have written to populate menu items to a treeview is not displaying childnode id. The data it is pulling is in the following format on the sql. OptionID OptionText displayOrder parentOptionID optionDeleted 226 test me...
I have a WPF TreeView that has ScrollViewerVerticalScrollBarVisibility set to Auto. This treeview is in a Border, which is in a Grid. When I start my app, it populates the treeview and the length of the treeview is too long for the panel. So I'd expect a scrollbar. And as expected about 75% of the time I get one. But about 1/4 of th...
Guys, Anyone know why Shift+Tab not working on WPF TreeView? I'm desperate, couldn't find anywhere a clue on how to solve this? Is this unsolveable? Forward navigation works just fine :-( PLS HELP... Gili ...
I have a TreeView with a CellRendererCombo in it. Currently, I've connected the editing signal to a function which changes the underlying model and does some other actions based on the new value. However, this is annoying for the user. Dropping down the list and clicking on a new item does not seem to cause editing to "finish". Instead t...
Ok... this is sort of a two-parter here. (Sort of. May actually just be one. That's what I'm hoping anyway.) First, more generally, is it possible to target, via XAML only, a named item in a control's template? For instance, if a control's template has a ContentPresenter named 'PART_Foo' and we want to specifically set the Horizonta...
Hello, I have a treeview and a button. I want to disable the button (IsEnabled=false) when there is NO item selected in the treeview (and I want to enable the button when there is an item selected...). How can I do this???? Here is my Xaml. <Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="...
Ok, this is sort of a follow-up to my first question http://stackoverflow.com/questions/3827701/modify-or-tweak-an-existing-treeviewitem-control-template but since it is technically a new question, I'm told a good S/O visitor should create a new one, so here it is! Ok... the existing template for a TreeViewItem is based on a grid, a bor...
Is there a way to force TreeView to load data on demand? In the other hand TreeView must load data only when a node is to be collapsed. TreeView is binded to a collection of data that is implementing IHierarchyData. ...
I'm looking for a way to get a custom template for a node in TreePanel .. i would like to wrap it in a div or something like that. Can abybody help ? ...
I've set up a gtk.TreeView with a gtk.TreeStore. One column contains formatted dollar amounts, and I've set up sorting by that column as follows: def sortmon(model, i1, i2): v1 = model[i1][COL_MONEY] v2 = model[i2][COL_MONEY] return cmp(float(v1.replace("$","").replace(",","")), float(v2.re...
So here's the situation. We have a TreeView control within an UpdatePanel that we use. Everything works in our current situation; expanding via the + triggers an Async postback or selecting the text/icon also triggers an Async postback. In order to use this TreeView and its functionality elsewhere, I moved all the code into a UserContro...
Hi All, Does anaone know how to match a TreeView controls look, to the treeviews you see for example in my documents of windows 7? Thanks ...
Hi all, I would like to select one of the child node of my treeview get selected programatically. My treeview is as follow at run time Root |->A.txt(I would like to select this node after doing some iteration in my application) |->Child(Even if i select this node and do some operations i would like to se...
How can I bind data to YUI Treeview control http://developer.yahoo.com/yui/examples/treeview/default_tree.html here is sample JavaScript code that have been used in the above URL <div id="treeDiv1"> </div> <script type="text/javascript"> var tree; (function() { function treeInit() { buildRandomTextNodeTree(...
Hi all. I have a TreeView with binded ItemsSource. I want to select my root(first) node. But ItemContainerGenerator has not generated any TreeViewItem objects yet. Is there any nice way to select the items without using timers/threads and so on ? ...
I have a service that retrieve only one node that has subNodes. I want to bind this node to the treeview by HierarchicalDataTemplate The problem is that itemsSource require a collection. Can I Somehow Bind the treeView to this node without wrapping it with a collection? ...
I am trying to populate a tree view based on a list of staff from various deparments (lstStaff). public class Staff { public int StaffID { get; set; } public string StaffName { get; set; } public int DeptID { get; set; } public string DepartmentName { get; set; } } The result should be like this: Department A John D...
I have a treeview control in my web application. I build this tree view dynamically. Is there anyway to select a node and change the color of the selected node using javascript or any other method running in client side(i mean without post back). i am using c# and asp.net to bulid my application ...
I want to change the back color of the selected node in tree view. How do I do that? ...