i want to create one treeview dynamically which will have child node and sub child node.for this i am getting my treeview value from the table with below column:Id,Name,Parent,IsActivewhere main parent nodes parent id will be 0 and then all other records parent id would be related id. the table structure would look
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I'm populating a treeview dynamically. On OnTreeNodePopulate I call a sub and populate the Parent nodes. I do not want to populate the child nodes at this time. Upto this point it works fine.
Now I would like the user to click the parent node and then populate the child node. I tried to use TreeNodeExpanded, but that is called for each parent node, so that didn't work.
expand a particular node according the value passed from a previous page..i.e:
Page1: Value to pass : hyp1
Page 2: Tree View--> if (val == hyp1) then
SubNode in a node2 should open....
On our site we have a top menu, and a side menu. Other than using the same sitemap, they don't have any other relationship.
On the top menu, we only show the top links, with 0 child nodes, which is what we want.
On the side menu however, we want to show all the child pages when someone hovers over the main links. Some have up to 12 child nodes, and some only 1.
Our challenge is hiding a couple of specific pages from that menu.
An example is a "thanks for contacting us" page which is under the main "contact us" page. Otherwise, a person can hover over the contact page link and see the "thanks" page as a link - and we don't want people going directly to the thanks page. So, we want just "Contact" to show in that menu, no matter where a visitor is in the site.
I have tried a couple of solutions but they haven't worked. Is there an easier way to hide them?
I create a site map for my site but it only works three levels deep and I need at least six. How can I do that? Every time I add a child node under "Water Filters, Desalinators or Micropur" the sitemap doesn't show the child node. Until now my sitemap only works three levels deep: Home > Products > Water Filters But I need this: Home > Products > Water Filters > Katadyn > Personal Use > Pocket Turbo 1. This is my sitemap configuration:
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns=[URL] >
<siteMapNode url="~/default.aspx" title="Home">
<siteMapNode url="~/products.aspx" title="Products">
<siteMapNode url="~/waterfiltes.aspx" title="Water Filters" />
<siteMapNode url="~/desalinators.aspx" title="Desalinators" />
<siteMapNode url="~/micropur.aspx" title="Micropur" />
</siteMapNode>
<siteMapNode url="~/services.aspx" title="Services" />
<siteMapNode url="~/partners.aspx" title="Partners" />
<siteMapNode url="~/aboutus.aspx" title="About Us" />
<siteMapNode url="~/contact.aspx" title="Contact Us" />
</siteMapNode>
</siteMap>
I have some data that I am putting on a treeview and have a checkbox on the page to decide if the user wants to order the nodes by date or type.
To do this I need to check if the code has already added a child node so when grouping by the type I don't put it in lots of times.
Lets say I have Type 1 and Type 2 and each have 3 items that would fall under these I want to achieve:
Type 1
Item 1
Item 2
Item 3
Type 2
Item 1
Item 2
Item 3
Instead of:
Type 1
Item 1
Type 1
Item 2
etc etc etc
I tried using the node.Contains function but it doesn't seem to exist (I am using c#).
I have two control page in my aspx page. first one left side "tree view",second one right side " form design".Form design will change based on tree view selected index changed.i have 4 level child node(site, master , slave, space). I have seperate forms to each level of node.
cannot update tree node when update the forms. so i reload tree view.
now i need how to auto selected index change to tree node.
ex.
1 parent node
1.1 child node
1.2 child node
i have update "1.2 child node" rename to "1.3 child node"
and reload treeview so it will chage...
how set tree node.selected index = 1.3 child node....
I have a Web.sitemap like this
Home
Menu A
Menu a
Menu b
MenuB
Menu c
Menu d
Now I want to insert 2 childs under Home become
Home
Menu1
Menu2
Menu A
Menu a
Menu b
Menu B
Menu c
Menu d
My web.sitemap file was like this:
[code]....
I created a sitemap with a treeview navigation in my aspx site. I am hoping someone can show me the code to put in a Masterpage so that when I expand a child node, all other nodes collapse, and when I expand another node, the previous expanded node collapses.
I have an example here of what I am trying to accomplish:
[URL]
I am using asp.net with VB.
I am using the default menu bar in visual web developer 2010.I have a Staff Portal item, this has child nodes such as sales, marketing that i would like to keep hidden until the user logs in.I'm using vb.net if that comes into it
View 5 RepliesI am implementing Tree View control to represent Files and Folders structure for a drive on HardDisk.1) I want node value at client side script with some additional property for example Node Path from root to selected node.2) How to open Properties Menu on Right click on particular node. At this time also I want Node Path from root to selected node.Please provide me some sample or Guide line to achieve this.Or Suggest me any third party control by which I can do it, conditionally third party control company is ready to share their source code on purchase.
View 1 RepliesI want to use a Tree view with multiple check boxes in Asp.net with c#.I used "ShowCheckBoxes" properties of tree view to display node, these node are actually modules name of the project.
<b>But I have to add two more checkboxes in each node to giving Edit and Delete Permissions of the modules.</b>
http://picasaweb.google.com/lh/photo/yfojhqq0dTeYi9oxRKcRAw?authkey=Gv1sRgCLnG4-v31czmLw&feat=directlink
I had populated data in TreeView control. How will I drag a particular child node from a parent node and drop the dragged one to a DIV or any portion, using JQUERY ? I know in jquery, there are methods "draggable" and "droppable" to make this possible. But I want to drag a particular child node and drop it.
Or atleast How to fetch the text/id of a particular child node using jquery ? I hope I can drag,if I can fetch the child node
I need to remove particular child nodes from their parent in treeview control.
For example:
Before Login
home
-register
-login
-pdf
After login
home
-pdf
What is the best way to accomplish this?
I need to know a way to disable nodes in a tree view when a particular node is checked (the leafs has check boxes), currently I was able to do it but my problem is I have check the check box, then click on the node in order to get it disabled, this not an user friendly at all. I want it to happen when I check the checkbox in the tree node.
View 3 RepliesI have bounded a treeview with an xml file. It bounded perfectly. you can have a view of my xml file.
<?xml version="1.0" encoding="utf-8" ?>
<MainMenu>
<submenu submenuname="Tracker">
<submenu1 submenu1name="NBD" url="View.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="EOI" url="EoitTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Proposal" url="ProposalTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Project" url="ContractTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Sub Contract" url="SubContractTracker.aspx" picurl1="Images/report.gif" />
</submenu>
<submenu submenuname="Reports">
<submenu1 submenu1name="NBD" url="#" picurl1="Images/report.gif" >
<submenu2 submenu2name="By Status" url="Nbdbystatus.aspx" picurl="Images/report.gif" />
<submenu2 submenu2name="By Date" url="NbdbyDate.aspx" picurl="Images/report.gif"/>
</submenu1>
...........................................................
MainMenu is the Parent node and Tracker, Reports ... are subodes. I want that if I click the node Tracker the all it's parent nodes(NBD, EOI, Proposal, Project, Sub Contract) should expand the remaining treevew remain same.
how can I delete or reduce the space before the node in tree view.
View 4 RepliesI am trying to build a tree view and was able to create one.The tree is a multi-level tree(6 child levels). The problem I am facing is that for some node the node text is more than 260 characters and for those nodes the node is not expanding and showing the child nodes. I read in the web that the Max lenght for the node Text is 260 only. I am picking these node text values from database and they can be longer than the 260 mark.
View 1 Repliesi have two table. one of them is having car types with unlimited sub categories. the other table is having details about these cars. i want to show you the tables in an example.
1. Table
Category ID ---Category Name----Parent ID
1-------------------BMW----------------------0
2----------------1 series--------------------1
3----------------1.6i series-----------------2
4----------------1.8 series------------------2
5----------------2.0d series-----------------2
6----------------3 series--------------------1
7----------------Mercedes--------------------0
8----------------A series--------------------7
9----------------C Series--------------------7
10---------------CLK 200---------------------9
2. table
Parent ID ---------Color--------------Detail 1
3-------------------- black--------------sunroof
5-------------------- blue---------------10 airbag
4-------------------- red----------------i-shift
9---------------------yellow-------------8 airbag
i already use a treview to show the first table but i want to show details about the selected group sub categories in a grid view.
for exaple if a user click just BMW(ID1) i want to show the details as below.
Parent ID------------Color--------------Detail 1
ID3(1.6i)------------ black--------------sunroof
ID5(2.0d)------------ blue---------------10 airbag
ID4(1.8)------------- red----------------i-shift
i am using c# ASP.NET.
Is there a way to use mouse right click to select a node on tree view?
View 2 Repliesi have a table as child_id,parent_id,child_name,level i want to select all child(leaf nodes) with no further child for a particular parent in table.
[Code]....
i have the below code i want to put in a global method set as static so that i can build a couple tree views on my asp.net web app. now i have each building its own tree view using the code below. i was thinking to make a global static method to generate the node structure such as this and then just assign them to the tree view in my pages... or something like this. i dotn care about the details of the actual solution as long as i can have a single method to call like "buildTree()" that will be able to be used to bind the tree view controls to.toughs?
DataTable dtProjects = new DataTable();
DataTable dtRelease = new DataTable();
using (SqlConnection con = Global.GetConnection())
[code]...
How to populate or bind TreeView from one table use SQLSERVER database in ASP.NETÂ & C# table include
ID,Name,ParentID
There are multiple child nodes coming from Database in Treeview. Also, there is a DataGridview.
I want that when I select/click any of the child node from TreeView, it should show the related data(of selected child node) in DataGridview from Database on "Page Load".
My current code is below, which only binds all the data in DataGridview and Treeview from Database:
public Form1() {
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e) {
BindGrid();
FillchildNode();
[Code] .....
in my application i need call new form on click of node in tree view control in asp.net 3.5 c#.
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