Web Forms :: Run Time A Tree Node Addition?

Aug 9, 2010

I've two table named aaa_district and aaa_arealist. I want to show them using tree view. District as parent node and area as child node. Also i want to add,edit & delete the node in run time.

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Similar Messages:

Reduce The Time Taken To Populate Tree Node In C# Treeview?

Dec 15, 2010

I am binding the XML Data to treeview using XMLDataSource. Its working fime, but when the Number of nodes and childnodes increases, the treenode expand and to display the content in iframe takes moer time.

<asp:TreeView ID="TreeView1" OnSelectedNodeChanged = "OnClick" runat="server"
ExpandDepth="0" ShowExpandCollapse="true" ForeColor="Red" Font-Underline = "false"
ondatabinding="TreeView1_DataBinding" CollapseImageUrl = "Resources/TocColapse.bmp" ExpandImageUrl = "Resources/TocParent.bmp" Font-Names="Arial" >
<SelectedNodeStyle Font-Underline="false" BackColor="White" ForeColor="#0483e0" />
<NodeStyle Font-Size="11pt" ForeColor="white" HorizontalPadding="5px"
NodeSpacing="0px" VerticalPadding="0px" Font-Underline = "false" />
<ParentNodeStyle ForeColor="#0483e0" Font-Underline = "false" />
<LeafNodeStyle ForeColor="#0483e0" Font-Underline = "false" ImageUrl = "Resources/TocChild.bmp" />
</asp:TreeView>
<asp:XmlDataSource ID="XmlDataSource1" runat="server" XPath="/*/*" EnableCaching = "false" ></asp:XmlDataSource>
In OnDataBinding event of treeview I implemented the following code:
TreeNodeBinding[] TreeNode = new TreeNodeBinding[Count];
for (int i = 0; i < Count; i++)
{
TreeNode[i] = new TreeNodeBinding();
TreeNode[i].DataMember = TableOfContents[i].GetElementName();
TreeNode[i].TextField = TableOfContents[i].GetFirstAttributeName();
TreeNode[i].ValueField = TableOfContents[i].GetSecondAttributeName();
// TreeNode[i].Target = "contentFrame";
TreeView1.DataBindings.Add(TreeNode[i]);
}

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Forms Data Controls :: Tree View Set Slected Index / Auto Selected Index Change To Tree Node?

Jan 25, 2011

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....

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Web Forms :: Add Child Node And Sub Child Node To The Tree View Dynamically

Jan 22, 2011

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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Web Forms :: How To Get Selected Tree Node ID

Dec 27, 2010

I have a added a webform user control in my master page. This user control contains an ASP.NET tree view control. How can I get its node click event in my default.aspx which in implemented master page. I have to show some text on default.aspx page against that selected node ID.

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Web Forms :: Get The Selected Value Of A Tree Node?

Aug 2, 2010

I've a used a tree view which shows the category as parent node and subcategory as child node.I've taken the data from mysql database using sqldatasource. But i want get the selected value of the tree node which i would click. Than use that value in a sql query to delete or update the node.I dont know how to get the value of a node which is clicked.

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Web Forms :: Client Side Value Of Tree View Node?

May 26, 2010

I 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.

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Web Forms :: Tree View With Multiple ChecBoxes In Each Node?

Jan 4, 2010

I 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

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Web Forms :: Menu Display When Right Click On Tree Node Item?

Jun 17, 2010

I have to create menu like outlook menu tab. I am using treeview for this. Let me know how to create menu when right click on tree node item and how to handle right click event for treeview. give any reference or source samples for this.

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Web Forms :: How To Disable Tree View Nodes When One Node Is Checked

Sep 30, 2010

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.

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Web Forms :: Expand Tree View Nodes By Click Parent Node?

Jan 22, 2010

I 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.

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Forms Data Controls :: Tree View Node Text Size And Expanding

Nov 8, 2010

I 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.

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Forms Data Controls :: Bind A GridView From A Tree View Node Selection?

Jun 11, 2010

i 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.

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Web Forms :: Check/uncheck The Checkbox In A Tree Node By Just Clicking On The Treenode Text?

Feb 3, 2011

Is there a way to check/uncheck the checkbox in a tree node by just clicking on the treenode text. I tried something like this - I can check the right checkbox when I click on the node text but I am unable to uncheck it. Is there a way to do that.

protected void tv_SelectedNodeChanged(object sender, EventArgs e)
{
TreeNode tn = tv.SelectedNode;
tn.Checked = true;
this.tv.SelectedNode.Selected = false;
}

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Forms Data Controls :: Use Mouse Right Click To Select A Node On Tree View?

Nov 30, 2010

Is there a way to use mouse right click to select a node on tree view?

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Reduce The Space Before The Node In Tree View?

Nov 1, 2010

how can I delete or reduce the space before the node in tree view.

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Create A Tree Node Type Links?

Mar 8, 2011

I want to create the structure like following 1. Main Area 1 A. Sub Area 1 B. Sub Area 2 2.Main Area 2 A. Sub Area 1 B. Sub Area 2 Whenever I will click on main area or sub area it should re-direct to that page and also, if add new area in database it should reflect in the structure Also specify me whether should i use sitemap for this?

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C# - Opening A Specific Node In A Tree View Dynamically?

Dec 13, 2010

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....

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Fill Gridview Using Javascirpt On Selected Tree Node Value?

Sep 14, 2010

my requirement is to get the result in gridview based on the treeview node selection using javascript i.e. client scripting. Currently the same can achieve using server side scripting, but i want with out postback and without using selectednodeindexchanged event.

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C# - Abstract Tree View Node Creation/ Population?

Nov 11, 2010

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]...

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Treeview - Call Window Form On Click Event Of Node In Tree View Control In 3.5 C#

Feb 23, 2010

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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JQuery :: Select The Tree Node Value & Text Using Javascriot Or Jquery?

Sep 13, 2010

how to select the Tree node value & text using javascriot or Jquery

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AJAX :: Treeview Node Selection Takes A Lot Of Time?

Oct 1, 2010

I have a tree-view which doesn't have any events and AutoPostBack property is also false. But whenever the treeview node is selected,its taking a lot of time...The tree view is placed inside update panel...I have an update progress and selection of any node shows the progress for atleast 5-6 seconds.

The code is as below :

<asp:UpdatePanel ID="updatePnlListBoxes" runat="server">
<ContentTemplate>
<table align="center">
<tr>

[Code]....

The script manager is in Master page.

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Web Forms :: Error - Could Not Find The Sitemap Node With URL 'Menu1.aspx?node=hardware'

Dec 8, 2010

Is it possible to have >1 sitemap files so that I can separate section 1 and 2 into two separate sitemap files?

The codes give this error:

Could not find the sitemap node with URL 'Menu1.aspx?node=hardware'.

The .aspx file has:

[Code]....

The Web.sitemap file contains:

[Code]....

[Code]....

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Forms Data Controls :: Read Selected Node And Its Parent Node Values For Treeview In JavaScript?

Feb 18, 2011

how to read selected node and its parent node values for treeview in asp.net in JAVAscript.

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