Javascrip with Treeview control in ASP.net 2.0...

8 New Member

Hi all,

I am using a treeview control in asp.net. I am populating the nodes and child nodes of the control from a sql database. I have checkboxes for all nodes and child nodes. What I want to do is check all the child nodes on clicking of a parent node on the client side. How do I achieve this? Also I am bit confused on how javascript and asp.net work together?

sorry for posting in this forum i did not know that .net is the right forum for this query.

Apr 14 '08 #1

Subscribe Reply

1494

pronerd

392

Recognized Expert Contributor

What I want to do is check all the child nodes on clicking of a parent node on the client side.

Expand|Select|Wrap|Line Numbers

  
<html>

    <body>

        <input type="checkbox" id="parrentBox" onChange="setChildren('true');" />

        <p>

            <input type="checkbox" id="childBox1" />

            <input type="checkbox" id="childBox2" />

        </p>

    </body>

    <script>

        function setChildren(status) {

            document.getElementById('childBox1').checked = status;

            document.getElementById('childBox2').checked = status;

        }

    </script>

</html>

Also I am bit confused on how javascript and asp.net work together?

ASP.net is a server side language that handles tasks on the server. Things like connecting to the database, and rendering the HTML pages. JavaScript is a client side language that runs in the browser. It only runs after the page is created and loaded in the browser.

sorry for posting in this forum i did not know that .net is the right forum for this query.

Since your question relates to JavaScript this is the correct forum.

Apr 14 '08 #2

Similar topics

19868

TreeView Control in C#

by: SoKool | last post by:

Can anyone point me to a site where I can get a free treeview control to use in ASP .NET or any tutorial that can help me build my own treeview control. I intend to use a treeview to generate a...

C# / C Sharp

4392

treeView keydown

by: Hrvoje Voda | last post by:

What is wrong in this code? private void tree_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e) { if (e.KeyCode == Keys.Enter ) {

C# / C Sharp

2817

How to use Javascript to add Treeview control

by: Peter | last post by:

Hello, We are inserting a side menu to our application using a class that is writing HTML on all our pages. This is a part of the code as an example: writer.Write(" <table WIDTH=""100%""...

ASP.NET

14162

Explorer-style Combobox/Treeview Control

by: Ben Coats | last post by:

Hey, I'm trying to find code for an Explorer-style Directory ComboBox. (You know, it display "Desktop", "My Computer", all drives, etc., but it has a treeview control inside the combobox so that...

Visual Basic .NET

2331

Can I use more than one style in a treeview control at the root no

by: p3t3r | last post by:

I have a treeview sourced from a SiteMap. I want to use 2 different CSS styles for the root level nodes. The topmost root node should not have a top border, all the other root nodes should have a...

ASP.NET

2540

.net 2.0 TreeView changes - arrrgh!

by: musosdev | last post by:

Hi guys I was using the Microsoft.Web.UI.WebControls extra namespace in my application to provide me with a TreeView control. I was using specifically ..GetNodeFromIndex(), SelectedNodeIndex and...

ASP.NET

1997

TreeView control for web form in .NET1.1?

by: david | last post by:

I do not know if there is a treeView control for web form in .NET 1.1. I know there is IE Webcontrol package which has the treeview control for ..net 1.0. I have tested it in .net 1.1 before. It...

ASP.NET

1975

Customizing TreeView control appearance (asp.net 2.0)

by: noneya22 | last post by:

I want to use a TreeView control as a one-level, vertical navigation menu. I'm using this control currently with a SiteMapDataSource and .sitemap file. I've written code that associates an image...

ASP.NET

12773

How to find node in TreeView by using string(the same as Node.Text) ?

by: jiing | last post by:

Hi all, I want to use sting(the same as Node.Text) to judge if a node exists in TreeView. I've tried several ways, but seems all failed. could anybody help me? Thanks in advance. //My...

ASP.NET

7132

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...

Windows Server

7336

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

7063

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

Windows Server

7504

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

General

5640

AI Job Threat for Devs

by: agi2029 | last post by:

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

Career Advice

4720

Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...

C# / C Sharp

3211

Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...

Networking - Hardware / Configuration

773

How to add payments to a PHP MySQL app.

by: muto222 | last post by:

How can i add a mobile payment intergratation into php mysql website.

PHP

432

Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

by: bsmnconsultancy | last post by:

In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

General