CheckBox Outside DataList & Labels Inside DataList

rn5a

A ASPX page has a DataList control with a few Labels. This page also
has a CheckBox which resides OUTSIDE the DataList. By default, this
CheckBox is checked. If the CheckBox is checked, then the Labels
existing in the DataList should be visible but if the CheckBox is
unchecked by the user, the Labels inside the DataList should be made
invisible.

How do I do this?

Note that the AutoPostBack property of the CheckBox has been set to
True so that as soon as the CheckBox is checked/unchecked by the user,
the page gets posted & the Labels inside the DataList become
visible/invisible respectively.

Dec 24 '06 #1

Subscribe Reply

2173

rn5a

I figured it out; this is how I did it (just in case if someone else
happens to come across this dilemma....on the CheckedChanged event of
the CheckBox whose ID is "chk1"):

Sub chk1_CheckChang ed(ByVal obj As Object, ByVal ea As EventArgs)
Dim dlItem As DataListItem

For Each dlItem In DataList1.Items
If (chk1.Checked) Then
dlItem.FindCont rol("Label1").V isible = True
dlItem.FindCont rol("Label2").V isible = True
dlItem.FindCont rol("Label3").V isible = True
Else
dlItem.FindCont rol("Label1").V isible = False
dlItem.FindCont rol("Label2").V isible = False
dlItem.FindCont rol("Label3").V isible = False
End If
Next
End Sub
rn**@rediffmail .com wrote:

A ASPX page has a DataList control with a few Labels. This page also
has a CheckBox which resides OUTSIDE the DataList. By default, this
CheckBox is checked. If the CheckBox is checked, then the Labels
existing in the DataList should be visible but if the CheckBox is
unchecked by the user, the Labels inside the DataList should be made
invisible.

How do I do this?

Note that the AutoPostBack property of the CheckBox has been set to
True so that as soon as the CheckBox is checked/unchecked by the user,
the page gets posted & the Labels inside the DataList become
visible/invisible respectively.

Dec 24 '06 #2

Similar topics

2322

CheckBox Bound to DataReader column inside DataList

by: Bigtoga | last post by:

Okay - I'm going crazy here trying to figure out how to do this - here goes: I have a DataList populated by a DataReader. In the DataReader, a column is present called "IsInCategory". I want to have a checkbox bound to that column (bit in SQL Server). I have tried everything and can't see a way to do this without createing an event handler for DataBind() of the CheckBox control. Surely there has to be a better way (and please don't...

ASP.NET

5954

Please helppppppppppppppppp checkbox in datalist

by: mahsa | last post by:

my problem dosent solve yet I want to have claa void in onclick of my check bov if I us function setProps ( ) msg.innerText = "llll"; in <datalist> <ItemTemplate><input type="checkbox" id="cbItem" runat="server" onclick="test() value='<%#DataBinder.Eval(Container.DataItem, "PartNo")%>' NAME="cbItem"><%#DataBinder.Eval(Container.DataItem, "PartNo")%><td class='item_content' width='83'><input value=4 maxLength='4' size='4'...

ASP.NET

3343

DataList with checkbox Postback Problem

by: Glenn Owens | last post by:

Here's the scenario: I have a DataList populated from a datatable sitting inside a fieldset. Each element (row) in the Datalist has the following child controls: asp:checkbox, asp:image, asp:labels. Within the <form>, but outside the fieldset, containing the datatlist, I have a usercontrol (used to collect search criteria) and some asp:button controls (used to initiate actions - ie. retrieve db data, reset user control fields,...

ASP.NET

982

DataList and Table

by: Jim Heavey | last post by:

I am wanting to use the ability to databind a control to a field in a table. In order to do this, I have to use a control like Datagrid or DataList. Given those choices, I choose the DataList. My record is big so only one record will be displayed in my datalist at one time. In order to mave more control over how everthing shows up, I was thinking of surrounding the DataList with a HTML <Table>. Do I just stick the the DataList into a...

ASP.NET

3781

Help: Checkbox in datalist - checked status = ALWAYS FALSE!

by: VB Programmer | last post by:

Simple: I have a datalist that is holding a bunch of job opportunities. Beside each opp (in the item template) there's a checkbox that says "apply". After the datalist there's a button that say's "process". I want to LOOP through each datalist entry and see if the user checked the check box. Simple. I wrote the code, but the checked value is ALWAYS False. Any ideas? Here's the code...

ASP.NET

2024

DataList + CheckBox

by: Paperback Writer | last post by:

I have a DataList with a lot of items where the user can select them trough the CheckBoxes but i don't have idea how to capture these values from the checkboxes to insert in my DataBase....How to accomplish that ? -- Please, check my theSpoke: http://www.thespoke.net/MyBlog/dgroh/MyBlog.aspx

ASP.NET

1629

ASP.Net Checkbox Problem

by: mschmidt18 | last post by:

Hello, I am fairly familiar with Web Development with .Net, but i have come across a problem that is giving me some trouble...... I want to have a list of checkboxes where 1) the labels come from one table and 2) each box is checked or unchecked according to a different table. I have figured out a way to load the checkboxes by using a DataList. I

ASP.NET

1478

WEB APP Datalist Checkbox in C#

by: rrayfield | last post by:

I create a datalist from a datatable that is created in code on the page. I have all of my values assigned to dropdowns and labels inside the DL and it runs through them. Everything works great BUT I have added a checkbox to Datalist and now want to set visable= false to the items in the datalist of the checkbox is check (on post back of course).. But I cannot find where I should put my code for this. in what function? ...

.NET Framework

2204

Cannot dynamically assign a BackColor to a datalist

by: .Net Sports | last post by:

I need to dynamically assign a datalist attribute upon a helper function receiving data from a querystring. If a user picks a certain region, i need the datalist to display its back color, or any of its other objects , as a certain color or css style <HeaderStyle BackColor="<%= ssponcont %>"</HeaderStyle> ....doesnot work as a Parser error renders: Content ('<HeaderStyle

ASP.NET

9672

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...

General

9519

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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...

Windows Server

10214

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...

Online Marketing

10164

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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...

Windows Server

10001

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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...

General

5437

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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

Networking - Hardware / Configuration

4113

transfer the data from one system to another through ip address

by: 6302768590 | last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

C# / C Sharp

3723

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

2920

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 can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

General