Forms Data Controls :: How To Expand And Collapse The Tree View Nodes
Feb 15, 2011how to expand and collaps the tree view nodes in asp.net
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Web Forms :: Expand Tree View Nodes By Click Parent Node?
Jan 22, 2010I 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.
Web Forms :: Treeview Expand/collapse All Nodes Client Side?
Mar 26, 2010This is so frustrating...that such a simple feature should not be included in the design of this control. I am using the cssfriendly adapters and the rendered code is shown below.
I thought I might be able to use the adapter's treeview JS function ExpandCollapse__AspNetTreeView(this) since this is what is called when I click on the node that causes it to expand/contract. But that did not work.
I have seen other code posted but it seemed to imply the treeview was a table not a ul.
Does anyone know how to simply expand or collapse all nodes from a link button without doing the postback. Of course the postback works but what a waste to have to postback to do such a simple action.
Why doesn' t MS consider the users and developers when creating these controls and tools? Stupid!
[code]....
Forms Data Controls :: Create An Expand / Collapse Grid View?
Jun 30, 2010I am looking for a expand/collapse script for a grid view. But after searching around, seems like all sample code are for datagrid instead of grid view. And because there are differences between properties of gridview and datagrid, I can just implement it. Does anyone has any reference for grid view?
This is one of them.
[URL]
When Expand And Collapse Nodes In The Treeview, The SurroundingWrapper Div Resizes?
Oct 18, 2010The following is a version of some code I'm having trouble running in IE version 6. It seems to work fine in IE 7, IE 8, FireFox, and Google Chrome. But in IE 6, when I expand and collapse nodes in the treeview, the SurroundingWrapper div resizes, but the message at the bottom stays glued in place (I'd prefer it stayed glued to the bottom of the div SurroundingWrapper). Can someone please tell my why this code falls apart in IE 6?
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
[code]...
SQL Reporting :: Can Use The Collapse And Expand Feature (like Tree Menu) In Report
Jun 29, 2010May i use the collapse and expand feature (like tree menu) at Report iam using the Report viewer Control for displaying the Report on my Asp.net Page .
I have number records and each record have detail as i clicked or expand the record then details will be shown is it possible with report viewer control as.
Web Forms :: How To Counts All Nodes Including Child N Sub Nodes In Tree View
Jan 25, 2010i'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..
Web Forms :: Tree View Expand Image Event?
Jan 8, 2011which event is getting raised on click of expand image in tree view ?For example on click of parent 'TreeView_SelectedNodeChanged' event raised, but i want to know which event is getting fired on click of parent expand image URL.
View 3 RepliesForms Data Controls :: Collapse And Expand Rows In Grid?
Jan 25, 2011I want to populate the search results in grid. The results should be grouped based on condition. I mean if i am searching for name called Osama laden, all the names containing Osama be grouped(+) and Laden as well. I should get the count side to the (+) button. When i click on + button the results should expand and when i click on(-) the results should collapse.
View 2 RepliesWeb Forms :: How To Disable Tree View Nodes When One Node Is Checked
Sep 30, 2010I 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 RepliesForms Data Controls :: How To Have A Expand/collapse All Function On Top Of Individual Rows
Jul 6, 2010I have this function to expand and collapse rows in gridview from this website:
[URL]
how to have a expand/collapse ALL function on top of individual rows?
Forms Data Controls :: Expand/collapse Row To Create A New Row To Display A Frame In A Datagrid
Sep 8, 2010 I am using .Net Framework 2.0 as its a old application with a datagrid in a page. I want to expand each row when clicked to create a new row to display a page in the newly created row.
[Code]....
Instead when I show here orderdetail.aspx in a different page. I want to show it when any row is expanded based on ordernumber.
Web Forms :: Tree View With Nodes Beverages ,condiments,confections,dairy Products?
Mar 24, 2010i have a tree view with nodes beverages ,condiments,confections,dairy products and am adding a new node by entering the name of the node through a textbox and the position of the node as where to be inserted is given thru a dropdown list.fro ex.if i select beverages from dropdown list the node is added as a child node of beverages..the node being added is temporary i.e when i run the program again ,previously added node does not exist.."how to make the newly added node exist permanently..ie if i add a node to beverages or any node as a childnode it should exist permanently..when i run the prog again i shud see the node which was added... "
View 3 RepliesForms Data Controls :: Expand And Collapse Rows (With + ) In Gridview For Same Data In A Columns
Feb 3, 2011How can I Expand and Collapse the rows in gridview for a column having same row data.
View 2 RepliesData Controls :: Expand And Collapse Table In GridView?
May 7, 2015Here Am Using Table and grid views For Registration.
Am get Collapse and Expand with Table But There No Data Displayed in Grid view (Means it not Showing asp Controls Like Grid view etc).
Check All The Nodes In Tree View With Minimum Complexity?
May 20, 2010I need to check/select all the nodes in a tree view with minimum complexity. My tree view has 3 levels and many nodes in it. below is my code:
<asp:TreeView ID="TreeView1" runat="server" DataSourceID="XmlDataSource1" ShowCheckBoxes="All" ShowExpandCollapse="true"
<DataBindings>
<asp:TreeNodeBinding DataMember="Category" TextField="Name"
ValueField="Value" />
<asp:TreeNodeBinding DataMember="LeafCategory" TextField="Name"
ValueField="Value" />
<asp:TreeNodeBinding DataMember="ChildCategory" TextField="Name"
ValueField="Value" />
<asp:TreeNodeBinding DataMember="SubCategory" TextField="Name"
ValueField="Value" />
<asp:TreeNodeBinding DataMember="Categories" TextField="Name"
ValueField="Value" />
</DataBindings>
</asp:TreeView>
C# - Hiding All Leaf Nodes While Showing Child On Tree View
Mar 2, 2011In my website, I have a TreeView that has this structure:
Root
|-Leaf
|-Parent
|--Leaf
|--Leaf
|--Child
|---Leaf
|---Leaf
|--Child
|---Leaf
|---Leaf
Is it possible to make the tree in a "collapsed" state where all the Leaf nodes and ONLY leaf nodes are hidden from view until its parent node is expanded? The ideal solution would be to do this without a postback, but any solution at this time would be helpful. The "collapsed" view would look like this:
Root
|-Parent
|--Child
|--Child
Expanding the Root, Parent or Child nodes should show their Leaf nodes. Collapsing the node should re-hide its leaf nodes, but leave the child nodes visible.
VS 2008 - Deleting Nodes From Tree View Generated From Database
Jan 25, 2012I have been trying to delete nodes from a tree view that is being generated from a database. I have the code written and it works, but only on the root Nodes. It will not delete Parents/Childs/Leaf, it will if I delete the root, but I also want to be able to delete parent nodes and such.
Right now i have this code so far
Dim tn As TreeNode = treeView.SelectedNode
treeView.Nodes.Remove(tn)
I know that I can just use treeView.Nodes.Remove(treeView.SelectedNode) but was doing some error checking to see if I could firgue out what was going on. I am using VB6, I am not so worried about the database deleting at the moment. I would prefer not to use the Clear() method as this will remove all the nodes I only want to remove certain ones and keep the rest.
Data Controls :: Group GridView Records With Expand And Collapse Feature?
Dec 5, 2013how can we create a gridview with total of amount column, grouping based on location with expand and collapse facility
View 1 RepliesData Controls :: Nested Child GridView Expand Collapse Using CheckBox
Jan 13, 2013How to implement SubGrid inside Gridview dynamically using C#.
Idea is simple
Two tables are Master and Child
Table 1
id disease<--------id is primary key, disease is varchar
1 Cold
2 Fever
Table 2
id Tablet<--------id is foreign key referencing table1, Tablet is varchar
1 Amoxil
1 ColdAct
1 Cetzine
2 Crocin
2 Dolo650
2 P-650
I need generate first GridView with Checkboxfield for each row. If i checked the checkbox then dynamic subgrid will display again next row.
Data Controls :: Expand Collapse All Child Nested GridViews From GridView Header
Apr 22, 2013Looking for code to collapse/expand all of the rows of the NestedGridView at the same time ?
Something like 2 linkbuttons "Expand All" / "Collapse All" ...
Data Controls :: Place Nested Child GridView Inside UpdatePanel For Asynchronous Expand And Collapse
Jun 7, 2013I tryed to put a nested Gridviews (parent-child) in an UpdatePanel, but it didn 't work as I want. Firstly the code of the Gridview (its from the example reffering to this [URL] .....)
<form id="form1" runat="server">
<asp:ScriptManager ID="scriptMgr" runat="server" EnablePartialRendering="true" />
<asp:UpdatePanel ID="updatePnl" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="gvCustomers" runat="server" AutoGenerateColumns="False" CssClass="Grid"
DataKeyNames="CustomerID" onrowcommand="RowCommand1">
[CODE]...
in the scriptManager, no exception will be shown, but on RowCommand a complete Postback is done.
Forms Data Controls :: Gridview Inside GridView With For Expand And Collapse?
Aug 9, 2010I need a GridView With Parent and Child Relation. It should be expand and collapse. Onload i need to get Parent data. On click of Parent data then i need to get child data from db.
View 2 RepliesForms Data Controls :: Expand And Collapse Grid Rows + Check Box For Selecting Rows?
Mar 21, 2011I have been handling everything in code which is not working consistently same in all scenarios.
View 1 RepliesForms Data Controls :: Tree View Set Slected Index / Auto Selected Index Change To Tree Node?
Jan 25, 2011I 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....