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by: Lamine Darbouche |
last post by:
Can anybody help?
I need to have three list boxes automatically populating each other, (ie
when region is selected from the first listbox, it will populate
automatically the second one which is the TOWNS and when the town is
selected is should populate the third one AREA) all data is in the database
in one table.
Any idea???
Many thanks in adavance.
Lamine
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by: to_rgoyal |
last post by:
Hi All,
I am creating one web base application using ASP.net and C#. I am
populating dropdown lists of my web
pages using database. I am using this code:
con = new SqlConnection(connectionString);
SqlCommand getresult = new SqlCommand("select distinct(owner) from
issue_log",con);
con.Open();
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by: Casey |
last post by:
hello,
I need to populate a drop down list when the user clicks
on the arrow button.
how do i do this.
Should i use a html select control or is it possible
using the asp:dropdownlist
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by: Patrick.O.Ige |
last post by:
Doing the simple DropDown List binding using the method NextResult()
But its just not populating ..
what am i missing
Its populating the 3 DropDwonList but no Data?
Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
If Not IsPostBack Then
Dim sqlConnection As SqlConnection = New SqlConnection
sqlConnection.ConnectionString =
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by: Paul D. Fox |
last post by:
I'd like to populate four dropdowns using code behind. Each dropdown contains the same list. How can I populate them using a subroutine. Something like:
InitializeDropDownList(ddlQuadrant1) 'Where ddlQuadrant1 is the first dropdown
InitializeDropDownList(ddlQuadrant2) 'Where ddlQuadrant2 is the second dropdown
InitializeDropDownList(ddlQuadrant3) 'Where ddlQuadrant3 is the third dropdown
InitializeDropDownList(ddlQuadrant4) 'Where...
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by: Pete Lux |
last post by:
I have a drop down that populates on page load. The drop down brings in
customer numbers from my local MSDE database. It does this fine, but I click
a button that finds quotes for those customers and the next time I go to
drop down the list, all the customer numbers are doubled
(1015,1016,1017,1015,1016,1017..)
How do I get that to stop? Do I have to check if it's a post back or
something like that?
I'm fairly new at this, if you...
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by: koonda |
last post by:
Hi all,
I have a Project due after one week. It is a web service project. I have a Web Form which communicates to the web service and this web service communicates to the database. I have all my SQL statements in the Data Acess Layer to create more secure web service application. The Web service class is also in the Data Access Layer. I need to populates the 4 Dropdown list boxes on the web form from one table. I have Customer table which...
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by: jdrott1 |
last post by:
'i'm trying to populate a dropdown list from a column in an odbc
connection. this is what i have so far and i seem to be lost. i
don't understand how to go from the data adapter to populating the
drop down.
dim conndb as data.odbc.odbcconnection
try
conndb = new data.odbc.odbcconnection
conndb.connectionstring = "DSN=DBConnection"
conndb.open ()
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by: klaul |
last post by:
I've been trying to do this for a day and a half now, and am clearly getting nowhere!
The database I'm using is used to keep a log of service calls to various companies. When the user inserts data, they choose the company from a static list, but the reference number is user-supplied. The data is brought back using a GridView.
I am trying to create two linked dropdownlists so that I can search the gridview (so that the items on the second...
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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...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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...
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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,...
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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...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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
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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...
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