Web Forms :: Populate TreeView Parent And Child Nodes In DropDownList Control?

Sep 20, 2015

C#- bind treeview runtime using dataset and data table

simple example

View 1 Replies


Similar Messages:

Web Forms :: Populate TreeView Parent And Child Nodes In DropDownList

Sep 20, 2015

How can I add a Treeview to the DropDownList for show child and parent record..

View 1 Replies

C# - Formatting The Parent And Child Nodes Of A Treeview That Is Populated By A XML File?

May 24, 2010

I'm very new to xml so I hope I'm not asking any silly question here. I'm currently working on populating a treeview from an XML file that is not hierarchically structured. In the xml file that I was given the child and parent nodes are defined within the attributes of the item element. How would I be able to utilize the attributes in order for the treeview to populate in the right hierarchical order. (Example Mary Jane should be a child node of Peter Smith). At present all names are under one another.root

<item parent_id="0" id="1"><content><name>Peter Smith</name></content></item>
<item parent_id="1" id="2"><content><name>Mary Jane</name></content></item>
<item parent_id="1" id="7"><content><name>Lucy Lu</name></content></item>
<item parent_id="2" id="3"><content><name>Informatics Team</name></content></item>
<item parent_id="3" id="4"><content><name>Sandy Chu</name></content></item>
<item parent_id="4" id="5"><content><name>John Smith</name></content></item>
<item parent_id="5" id="6"><content><name>Jane Smith</name></content></item>
/root

View 2 Replies

Data Controls :: Populate TreeView With One Parent And One Child Node Pair From Database

Sep 20, 2015

How to populate or bind TreeView from one table use SQLSERVER database in ASP.NET & C# table include

ID,Name,ParentID

View 1 Replies

Web Forms :: Get Count Of Checked Child Nodes In Treeview?

Dec 17, 2010

I have treeview with checkboxes.

[Code]....

when i check Treenode with Text='Velocity', all the three child nodes will get checked. I want only the count of child checked nodes. How can be it done.

View 2 Replies

Web Forms :: Treeview Child Nodes Are Not Showing In Dotnetnuke Website?

Jun 29, 2010

i added one treeview control in aspx page .All parent and child nodes are working perfect in this aspx page.

Now this same code i pasted in an ascx page and that ascx page i called through DNN website.That time parent node display is coming properly,but when i click on the parent node child nodes are not showing up?

View 3 Replies

Web Forms :: Display Child Nodes Of A Particular Parent As Two Column Flyout Menu?

Jun 3, 2010

I am able to bind the asp:menu with xml nodes.

My Question is how can I display my child nodes of a particular parent as 2 column flyout menu.

find the screenshot below:

[URL]

View 2 Replies

Forms Data Controls :: Get All The Checked Child Nodes Belongs To Specific Parent?

Dec 29, 2010

I have a treeview and all nodes are check box, when user clicks on a button, how can I get all the checked child nodes belongs to specific parent? I wanna something better...

private TreeNodeCollection GetCheckedNodeForParent (string parentNode)
{
TreeNodeCollection treeNodeCollection=new TreeNodeCollection();
foreach (TreeNode node in tvBaseline.FindNode(parentNode).ChildNodes)
{
if (node.Checked)
treeNodeCollection.Add(node);
}
return treeNodeCollection;
}

View 2 Replies

VS 2008 Treeview Expand - Parent Nodes With Children Have Index Of 0

Feb 21, 2012

I have been having an issue when expanding a treeview, it looks fine when I load it, but when I click on a parent node it does expand, but also puts like 2 other parent nodes undernearth it. I am thinking it's because the treeview is saying that the parent nodes that have children have an index of 0, while everything else as there own index.

View 4 Replies

Web Forms :: Display All Items In Child DropDownList When ALL Is Selected In Parent DropDownList

Sep 6, 2012

protected void DDLzone1_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrict();
}

[Code]......

here when i click on ALL item from ddlzone1  it just "ALL" item in ddldistrict

i want when i select "ALL" item from ddlzone1 in ddldistrict14 show all data from database

View 1 Replies

Web Forms :: How To Populate Treeview Nodes With Data After Binding The Data

May 13, 2010

I have a treeview associated with an XML Datasource but the treeview loads only the xml node names whereas i want to assign the values in the xml nodes to the treeview instead of typing <databinding> for each node in the source file. I want to write code which dynamically read the xml nodes and populatethe treeview or is there any property which will read the values also ?

View 1 Replies

Build Treeview With Parent, Child Tables

Jan 20, 2010

I am building treeview using asp.net 2.0/3.5 from master detail table.

ParentTable Value
---ChildTable Value
---GrandChildTable1 Node
---GrandChildTable1 Value
---GrandChildTable2 Node
---GrandChildTable1 Value

I have created something like this to populate node values. But I am not sure how to display GrandChildNode and values. Could you please let me know if there are any ideas?

protected void TreeView1_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
switch (e.Node.Depth)
{
case 0:
GetParentTableValues(e.Node);
break;
case 1:
GetChildTableValues(e.Node);
break;
case 2:
}
}

View 1 Replies

Web Forms :: How To Get All The Nodes Of TreeView Control

Feb 4, 2011

In my asp.net application I'm using TreeView control, and at some point I noticed that TreeView.Nodes property doesn't return all the nodes, so I'm curious how can I get ALL Nodes of TreeView control to iterate through them in foreach loop, any tricks, or I miss something?

View 6 Replies

Web Forms :: How To Counts All Nodes Including Child N Sub Nodes In Tree View

Jan 25, 2010

i'm new one to Asp.net (3.5).. plz tel me how to calculate the node, childnode, sub childnode and so on.. and tel me how to retrive value of all...

Using Recurisive i can do this but i don't how to do..

View 3 Replies

Web Forms :: Clear Out The†treeview Nodes Before Adding New Nodes From Different Date?

Feb 18, 2010

I have a code that load hierarchy( nodes) into trew view.. by selecting different date, the hierarchy result from SP will show in the treeview..

the problem is even though I select a different date.. the result( node) of previous date is still showing in addition to the new hierarchy result...

it;s like the new result node is appended to existing node.. instead of refreshing the node and showing only the new result. How can I clear out the treeview nodes before adding new nodes from different date?

View 1 Replies

Web Forms :: Treeview Control With Non-collapsible Root Nodes?

May 13, 2010

I wanted to know if there are any Treeview controls with non-collapsible root nodes out there non-commercial preferably open source or if anyone can show me how to do it with the asp.net builtin control.

View 6 Replies

Web Forms :: Display Parent / Child Item In Dropdownlist?

Oct 22, 2010

I have table menus (menuid int, text nvarchar, description nvarchar, parentid int, menutype int)

menutype= 1: Service
menutype=2: Product

now i want to display parent/child item group by menutype in dropdownlist control? how can i do it?

View 6 Replies

MVC & AutoMapper (Populate View Model From Parent & Child Domain Objects)

Feb 7, 2011

I have following doimain objects:

public class ComponentType
{
public int ComponentTypeID { get; set; }
public string Component_Type { get; set; }
public string ComponentDesc { get; set; }
}
[code]...

View 2 Replies

Data Controls :: How To Add Edit Delete Nodes And Sub Nodes In Treeview

Mar 13, 2012

how can add , edit, delete nodes and sub nodes  in treeview in vb.net 2005 and sql server2005

View 1 Replies

C# - Add Child Nodes To Custom User Control Derived From System.Web.UI.Control?

Sep 4, 2010

I would like to know how to add some additional child nodes to a custom user control class derived from System.Web.UI.Control. For example currently I have a control that contains no child nodes and on the design surface looks like the following.

<cust:MyCustomControl id="ctlMyCustomControl" runat="server" attribute1="somevalue" attribute2="somevalue" ></MyCustomControl>

What I am looking for is to have the ability to add n number of child nodes to this control from the design surface and then access their values from the code. So adding to the control stated above.

<cust:MyCustomControl id="ctlMyCustomControl" runat="server" attribute1="somevalue" attribute2="somevalue" >
<childnode1>value1</childnode1>
<childnode2>value2</childnode2>
</MyCustomControl>

It is not clear to me how to access the child nodes.

View 2 Replies

Web Forms :: Refresh DropDownList On Parent Page When Popup Child Updates Data Or It Closes

Jun 25, 2012

I have a web form that contains a dropdownlist which shows list of cities in it. I have an add button on click of which I am opening a Popup window to open a new page that contains a text box where in i am entering new city name and submit button.

I want that after click submit button the window should be closed and on the parent page the dropdownlist gets refreshed with the new value. I am able to do it but the whole page gets postbacked which I do not want. I have added the dropdownlist in the update panel but not able to do the partial postback.

View 1 Replies

Web Forms :: Drag And Drop TreeView Nodes Of TreeView?

May 7, 2015

Code to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.

View 1 Replies

Web Forms :: Access Parent Control Method From Child Control?

Jun 23, 2010

I have a parent control and a child control. On parent control load I am setting a cookie value. On child control I am checking if this cookie is not null then call parent control's CalculateDeliveryAndTax() method. How should I go about accessing from child control, parent control's CalculateDeliveryAndTax() method.

View 2 Replies

Web Forms :: Refreshing Parent Control With Child Control Event?

Feb 8, 2010

I have a label control. I added table dynamically into the label. and dynamically buttons into table cells. On button click of each cell raises a popup where I can add a item. Now I have a problem, My table is not refreshing when I added the items and closed the popup. But they are adding on the next event raise.

View 5 Replies

Dynamically Generating The Nodes In Treeview Control And Displaying The Results On Selecting The Node

Mar 29, 2011

I am using a treeview control and just want to add nodes dynamically. On selecting a node the results based on that node must be shown below.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved