Asp.net - Datasource Select Command Won't Change With Radio Buttonlist
May 10, 2011
So based on what is selected in a radiobuttonlist i want the select command to change for my datasource. The problem I'm facing is that if i set the default selected radio button the query will work for that
my radiobuttonlist , user (dropdownlist are all located in an update panel that is not updated after the button is clicked
this my button code
If user.Text = "ALL" Then
SqlDataSource22.SelectCommand = "SELECT * FROM [dashboardtasks] WHERE [completed] = 'NO'"
[Code].....
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Oct 10, 2011
trying to write a simple form for calculating professor's salaries depending on their degree and position.my problem is that the when i select a check box, the value is not being updated until i select a different radio button. it probably doesn't make much sense here,
Public Class frmMain
Private Sub optLecturer_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles optLecturer.CheckedChanged[code]....
the values being assigned to my salary label are correct, but are not being updated until i select a new radio button. im not entirely sure how to get around this so that the value is updated as soon as i select the check box.here's when the program looks like:
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Jan 30, 2011
I use vb.net and windows form and sqlserver
I added Data Source(Microsoft SQL Server (SqlClient)) to my project. and now I need to change it to ODBC Data Source .
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May 19, 2010
How can I use the value of a GET form value as a SelectParameter?
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Jun 5, 2011
Im making a very simple application that will open remote folders on different pc's across our network.
Heres the code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
so that code will only run whats in textbox1 and radiobox1, my question is how do i make it so it chooses only the radiobox thats checked?
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Dec 15, 2009
When I try to add new datasource, the option 'database' isnt shown. Only Service, Object and Sharepoint is shown. This is done in VS 2010 Beta 2
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Feb 20, 2009
I want to place two radio buttons in so I can select one of them to use one formula, and then select the other to use another formula. I want to use the I=P(1+r)^n formula and I=P(1-r)^n formula with the radio button text showing Appreciation and Depreciation.
Heres my copy of the original code.
Public Class Form1
Private Sub cmdExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdExit.Click
End
End Sub
[CODE].......................
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Feb 24, 2011
I have 4 radio buttons, r1, r2, r3, r4. These four radio buttons are in a group box.
r1 and r2 for asking the gender of person.
r1 for Male , r2 for Female
r3 and r4 for asking whether the user would like to continue.
r3 for Yes , r4 for No.
When I click r1 , r3 becomes unchecked and vice versa. Similar is the case with r2 , r4. So at a time I can check only one radio button. How can I get around this problem . The groupbox is essential so I cannot remove it.
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Dec 3, 2011
I am trying to make a utility for my personal use. I want it to log into a website and fill out a form for me. So far, I can get it to fill in the input boxes and select the right options from the comboboxes.
I am having a problem with the radio buttons on the form.
Here is how I use webbrowser to select MICHIGAN from the list of states. This works fine, and I present it as an example of what I am trying to do:
WebBrowser1.Document.GetElementById("idccafhState").SetAttribute("value", "MI")
I am trying to find something that will do the same thing, but with a radio button. So far, nothing I do will work. There are two radio buttons. One basically says: "Yes, I would like this item - add it to my shopping cart." The other says: "I decline this item." I want to select "I decline this item."
Here is the HTML from the web page:
<div class="mainSelRadio">
<input value="Y" type="radio" name="/yes/ecom/ui/web/announcing/AnnouncingFormHandler.announcingForm.titleAccepted1"><input value=" "
[Code]....
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Mar 15, 2011
Ive written a code to calculate wholesaler and retailer. i dont know why the program is giving the same results. help?
'Created By: Amehd Gutierrez, 4cs230
'Project Name: Johnson Products Calculator
'Project Purpose: Calculates and displays the total price of ann order, based on the number of units ordered and the customer's status.
[code]....
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May 14, 2009
How can I select a radio button on a page? They have an input name, and value.
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Sep 19, 2010
I am working on a calculator and I'm trying to use select case statements for the symbols selected (radio buttons) as opposed to If then Else statements. I am running into trouble because I'm only used to using them with list boxes.[code]...
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Oct 16, 2010
I created this. This is a lesson in a class I'm takingWhat the program is trying to do is this; If the radio button for member is selected and they are under 65 they pay $10. If they are a member and 65 or over, they pay $5. If they are not a member the fee is then $20. There are 4 radio buttons: Member, Non Member, Under 65 and 65 and Over. The code below is what I had in there. VS shows no errors and the thing runs, but it produces incorrect results every time (e.g. Non Member radio with Over 65 radio answers $10).
Dim blnFee As Boolean Const decNonMem As Decimal = 20 Const decMemUnder As Decimal = 10 Const decMemOver As Decimal = 5 Select Case blnFee Case radNonMember.Checked, radOver65.Checked lblFeeAmt.Text =
[code].....
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Feb 20, 2009
I have been trying to make this Temperature Converter and it comes up a error when i select a radio button,
[Code]...
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Mar 21, 2009
I am new to VB 2005, and need help with use of radio buttons. I have two sets of radio buttons set up in my from, each set has three buttons. The problem is that when I run my program, it runs them as one set (i.e. I can only select one button in the form) I want to be able to select one button from each set, how is this done?
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Jul 26, 2010
I have a form where I have to use control arrays to create a multiple input form i.e. rather than processing one transaction at a time up to 16 transactions must be processed. The following really havent given me much problems at this moment labels and textboxes. I use a for construct to create all the controls including a combobox. This is where my question comes in this form combobox has to be linked to a table in a database. But furthermore and this is where it gets complicated for me anyway each seperate combobox must move independly if i select row 5 in the table in combobox 4 combobox 5 which is havent touched should still be on row 1. How do I accomplish this. I'm using a webservice. I have tried passing a loaded dataset . The code that loaded the dataset is as follows
Dim DSInfo As New Project1.localhost4.AccInfo
DSInfo.Credentials = System.Net.CredentialCache.DefaultCredentials
InformationData.Merge(DSInfo.GetBusinessJournals)
[Code].....
this code doesnt however provide a link to the table equallly creating a dataset in the combobox method ,loading it and then setting it as datasource also provides no link. I know i'm missing something.
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Mar 7, 2011
I am new to programming. I wrote this simple code but it seemed not working at run time. I mean not selecting particular file extensions when I am selecting the particular radio buttons. By default each radio button is set to false on Checked property. Also there is no syntax error.
[Code]...
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Jul 18, 2011
Is there a way to select multiple radio buttons within a groupbox. I have a case where I need to disable the mutually exclusive feature.
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Apr 15, 2012
i am developing a simple vb.net application. i have three forms in my app. the first form has 2 radio buttons from which i need to select one. based on the selection made in my next form a combobox ll be populated.so far so good.there is a back button on my 2nd form which when clicked redirects me to the first form. here when i select the next radio button the combo box in the next form does not populate accordingly. it still holds the old values. \[code]
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Jun 11, 2011
I am working on a grid view where I have an acitve column which has radio button, user can select either yes or no for the active column. depending on the selection I am able to update the database.
I am using the code below to get the selected value of the row in the grid view
For i = 0 To Request.Form.Count - 1
Name = Request.Form.AllKeys(i)
[code].....
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May 26, 2010
how to associate a select case statement with, which point to four Function procedures, to four radio buttons that are used to +, -, *, and / two simple fractions in a fractions calculator. This is a class assignment for which I have already been graded. I used an If...ElseIf statment and it worked perfectly. Now I am trying to utilize the Case Statments with Function Procedures to do the same thing. I do not get graded for this, but I was told to research it an find an answer. My current code is listed below.
[Code]...
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Oct 3, 2011
I have two drop down. SelCurrentManuf and selCurrentModel. I want the option in selCurrentModel to change depending on the option selected in selCurrentManuf. How do i do it?
<asp:DropDownList runat="server" ID="selCurrentManuf"></asp:DropDownList>
<asp:DropDownList runat="server" ID="selCurrentModel"></asp:DropDownList>
This is how i am currently populating selCurrentModel
Public Sub PopulateCurrentModel()
Dim mySelectQuery As String = "SELECT * FROM Model where ManufID = "+ selCurrentManuf.Text+";"
Dim myConnection As New MySqlConnection(Session("localConn"))
[Code]...
but it only populates the first selected manuf, and doesnt change after
Private Sub selCurrentManuf_SelectedIndexChanged(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles selCurrentManuf.SelectedIndexChanged
PopulateCurrentModel()
End Sub
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Jun 11, 2011
i m doing project in vb and database is microsoft accessin my form i have 3 radiobuttons and 3 combobox when i select radio button then respective combobox enable and remainig disable i load all the data in combobox through data reader the problem is user can select different radio button so as query also changes to fetch the data from databse whenever i select 1 rasio buttons its work whenever select it not work
[code]...
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Nov 17, 2010
When I try to change the datasource of my DataGridView, I am loosing the order of the columns and their type(checkboxes,comboboxes) that i specified on designtime! It's like changing the datasource is generating again the datagridview, why ? and How can I change the datasource without losing these information ? on form load i do something like
Private Sub frmGrid_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim Path as string
[Code].....
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Aug 19, 2010
I have a vb.net window application project that connect to Access database.
I use dataset for all Forms and Reports.
Now I would like to change back end from Access database to SQL Server 2000 database.
I change the connection string(Data source, Data Provider etc)to connect to SQL Server 2000.
But it is not convenience bcos Dataset Designer codes are still connect with OLEDB Provider instead of Sql Client Provider.
So I can't do my application with SQL Server database.
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Jan 27, 2009
I'm using VB.NET 2003 windows application.i'm trying to display Crystal Reports using CrystalReportViewer.
Code i'm using to display "ZTab.rpt" in CrystalReportViewer when Form_Load
Code: Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
for example: if we are using datasource "work.mdb" for "ZTab.rpt" when form_load. when i hit a button, how come i change the datasource to "Employee.mdb" for "ZTab.rpt" during run time using codes. so when form_load it will display ZTab.rpt with datasource "work.mdb" and when i hit a button, it will display ZTab.rpt with datasource "Employee.mdb".
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Jan 27, 2009
I'm using VB.NET 2003 windows application.
i'm trying to display Crystal Reports using CrystalReportViewer.
Code i'm using to display "ZTab.rpt" in CrystalReportViewer when Form_Load
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
CrystalReportViewer1.ReportSource = "ZTab.rpt"
[Code].....
so when Form_load, it displays "ZTab.rpt" and when i select one crystal report in combobox and hit button "Run", it displays corresponding crystal report. that works fine.
how can i change the datasource of a report during run time using codes (programming).
for example: if we are using datasource "work.mdb" for "ZTab.rpt" when form_load. when i hit a button, how come i change the datasource to "Employee.mdb" for "ZTab.rpt" during run time using codes. so when form_load it will display ZTab.rpt with datasource "work.mdb" and when i hit a button, it will display ZTab.rpt with datasource "Employee.mdb".
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Sep 30, 2009
i have line like this 1.0 30 Blue (2 17.00 54.0) [2 16.03 52.0] 55611 30275 58571 23514 so i want to check after the Value Blue is that "(" or "[" in side my radio button checked change event.
in RadioButton1_CheckedChanged if the value is "( " the message box should come out and say "The file is already in PPin to Probe pattern" else if the value is "[" then there will be nothing to display.
this is my code Private Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged Dim FileContents() As String = IO.File.ReadAllLines("C:\match1.txt")
[Code]...
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Jul 16, 2009
I have a vb.net project. I have used the GUI and wizard to create a DataSource pointing to a SQL Server Stored Procedure. It works great! However, a new column has been added to the stored procedure.In the GUI if I right click the data source name and refresh, nothing happens.If I right click the stored procedure name and refresh, nothing happens.If I preview data I can see the new column returned.If I choose edit with wizard there is a red exclamation point next to the name of the stored procedure and red X be each column name.
When I hover over the field name it says "Column ABC in the DataSet references a column missing from the Database".When I hover over the stored procedure it says "STORED_PROCEDURE is mapped to STORED_PROCEDURE in the DataSet. Element STORED_PROCEDURE in the DataSet contains columns that do not exist in the Database".I can't figure out how to get the new columnd in the dataset.
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Aug 26, 2010
I have to change my sql server and need to point all my crystal reports to that new server at runtime, some reports has StoredProcedures embeded inside and those are the problems.[code]....
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