CodeVerge.Net Beta


   Explore    Item Entry   Register  Login  
Microsoft News
Asp.Net Forums
IBM Software
Borland Forums
Adobe Forums
Novell Forums




Can Reply:  No Members Can Edit: No Online: Yes
Zone: > NEWSGROUP > Asp.Net Forum > general_asp.net.master_pages_themes_and_navigation_controls Tags:
Item Type: NewsGroup Date Entered: 7/11/2007 1:45:41 PM Date Modified: Subscribers: 0 Subscribe Alert
Rate It:
NR
XPoints: N/A Replies: 2 Views: 56 Favorited: 0 Favorite
3 Items, 1 Pages 1 |< << Go >> >|
deleolowoyo
Asp.Net User
TreeView dynamically add/edit nodes in Web App.7/11/2007 1:45:41 PM

0

Hey,

 My first post on here.  I have been able to programmatically populate a treeview from the database.  Now, i would like to be able to dynamically add/edit/delete nodes from the UI using C# and Asp.net 2.0.  Has anyone come across this before?  This is not a Windows form, but a web app.  Please any help will be appreciated.  Thanks
khaos
Asp.Net User
Re: TreeView dynamically add/edit nodes in Web App.7/11/2007 3:24:31 PM

0

assuming you have the viewstate turned on you can find the node and manipulate it as desired.

TreeNode tnP = new TreeNode();
tnP = FindNode(tv, strParID);
// modi till hearts content
tnP.Text = "blah";
tnP.Value = "22";
tnP.Target = "_new";
tnP.NavigateUrl = "http://www.gotboxer.com";
// remove a node
tnP.Parent.ChildNodes.Remove(tnP);
// add a child node
tnP.ChildNodes.Add(new TreeNode("Blah","765"));

The post showing code to find a specific node is http://forums.asp.net/t/1120721.aspx find the post by SGWellens marked as the answer.

HTH,

Joe Johnston
Be sure to mark posts as a solution if they are.

khaos
Asp.Net User
Re: TreeView dynamically add/edit nodes in Web App.7/17/2007 6:37:36 PM

0

Glad to help Smile

Joe Johnston
Be sure to mark posts as a solution if they are.

3 Items, 1 Pages 1 |< << Go >> >|


Free Download:

Books:
ASP.NET 2.0 black book Authors: Dreamtech Software, Charul Shukla, Dreamtech Software India, Anil Kumar Barnwal, Pages: 1167, Published: 2006
ASP.NET 2.0 All-In-One Desk Reference For Dummies Authors: Doug Lowe, Jeff Cogswell, Ken Cox, Pages: 910, Published: 2006
Visual Basic 2005 Programming Black Book + With CD New Edition Authors: Steven Holzner, Pages: 1504, Published: 2006
Professional ASP.NET 2.0 databases Authors: Thiru Thangarathinam, Pages: 504, Published: 2007
Beginning XML with C# 2008: From Novice to Professional Authors: Bipin Joshi, Pages: 600, Published: 2008

Web:
TreeView dynamically add/edit nodes in Web App. - ASP.NET Forums Now, i would like to be able to dynamically add/edit/delete nodes from the UI using C# and Asp.net 2.0. Has anyone come across this before? ...
Using the TreeView Designer in Visual Studio .NET ... programming model that can be used to dynamically generate web pages. ... Accept the default name of the application and click the OK button; Visual Studio . ... Add a TreeView to the Web Form by dragging the TreeView from the Toolbox ... Edit the root node. A root node is created by default when a TreeView is ...
adding nodes to treeView control dynamically at runtime - bytes Application Development. Programming Languages ... NET C# ASP.NET (Web). Client Languages ... Here is the code that i have been using to add nodes dynamically, but. I cant see any child nodes being displayed on the treeView... all i .... You may not post attachments. You may not edit your posts ...
free dynamic tree view asp download Do you want to create a web application from your MySQL… ... Seamlessly integrate with Dreamweaver as an extension and FrontPage as an add-in. ... features such as Dynamic loading, Drag-and-Drop, edit node, State Persistent etc . ...
CodeProject: To Edit ASP.Net Treeview's selected node using Java ... Feb 25, 2008 ... NET Controls; Chapter: Web Development. ... I did this for my application and I could avoid the page post back. ... How can i add new node in javascript for asp .net treeview. thank you. ...

"Your attempt to retrieve your password was not successful. Please ... css styles not appearing in visual studio 2008 design time · get checked value from treeview with checkbox · treeview dynamically add/edit nodes in web app. ...






buttons not working in contentplaceholder in a content page of a master page

keep menu highlighted as you rollover a submenu

multiple horizontal menus with one sitemap file

accessing properties of user control placed on master page

changing output type of master page

problem regarding update panel in master page

how can i get different images on my web.sitemap masterpage

menu control and the popoutimage

transparency problem

menu control and css

theme nightmare

defaultbutton on htmlform control

templating site navigation

sharing master page variables

help with menu control

why is the javascript for a menu control obtained from webresource.axd????

how to set nodeindex of treeview at page_load ?

menu control expand url image and width of menu items?

master pages problem

treeview nodepopulate - executes twice?

controll id duplicate problem

how to access properties of the parant panel in the contentplaceholder?

hideing menu item in menu control

closing & refreshing

access a control on a master form from .aspx page

intellisense doesn't know my custom themes

master pages + menu control

masterpages

can't find user control

navigation to file / button.clickperform(); in wd2005 ?
   
  Privacy | Contact Us
All Times Are GMT