SQL Statement - Back Button Not Going To Previous Of Selected Row
May 17, 2011
I am currently having a problem in my SQL Statement . I am creating a back and next button and about the Next Button it works just fine. But in previous button its kinda ok...but the problem it goes at the first row not the previous of the selected row.
Here is my SQL STATEMENT...
"SELECT t1.* FROM (SELECT RecordID FROM tbl_assessment WHERE StudentNo LIKE '%" & txtstudentno.Text & "%')t2 CROSS APPLY (SELECT TOP 1 * FROM tbl_assessment WHERE RecordID < t2.RecordID ORDER BY RecordID ASC) t1"
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Aug 25, 2010
I am using an image button and on click of it i want to go to visited page.Now i am using - Response.Redirect(Request.UrlReferrer.ToString()),It is going to previous page, but when i am in a page of some user details where the link is looks like - users.aspx?userid=25 and i visit some other page and click back(image button) i want to see the same userdetail page. How to track that.
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Nov 6, 2010
I have a routine that has an if else statement at the else part it calls another routine. Within that routine it has a msgbox script. At the part that is actually is suppose to show the msgbox it goes back to the previous subroutine at the else statement and runs again but this time it displays. I have never seen this before.
THe code is posted below.
1 Else
2 Me.lblTurnsLeft.Text = Me.lblTurnsLeft.Text - 1
3 If Me.lbltimer.Text = "0" Then
[CODE]...
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Jul 23, 2009
I have a search page with a couple of pulldowns. Dependig on the values of them I show a grid matching the searched criteria, basically a table with links the user can navigate to. My problem comes when the user wants to navigate back. At the moment I have a "Back" button which simply redirects the user to the initial search page. I think it would be a good improvement to have the values of the pulldowns filled in with the values the user selected, this way when he presses the "Back" button he would not have to restart the whole search process again.
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Sep 26, 2010
I have created a console application. So this is the problem. I have set a main menu, when I input A, it sends me to menu A, but how can I go back to the main menu? What is the correct code should I use?[code]...
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Oct 25, 2011
I am redirecting to a page and passing some querystrings. My pages are in a masterpage in asp.net.
What I am trying to do is go back to the page that calls the current page via the button, btnBack.
I am using the Request.UrlReferrer.ToString() to get the String URL of the previous page but the URL equals nothing.
I placed my code in my form load if not ispostback.
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Jun 18, 2010
How can I go back to the previous row using OleDbDataReader.
I know that DataReader just advance to the next row using DataReader.Read(), but how can I go back to the previous row. ???!!
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Apr 4, 2011
On my current project I want to deny going back once my customers hit submit button and redirected to the final page. How can I deny from going back to previous page or some mechanism to expire the page if the back button is clicked. I tried this code and it didn't work.
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May 3, 2011
I have a menustrip, in which i have put a BACK option so that the user can go back directly from where he came to the current form, as there are many form which leads to the that particular form.
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Jun 21, 2012
I have a need for a button to take the user back to their previous page.Because of how this page is accessed, the only way to do this is with javascript using history.back()
This part works perfectly apart from the fact when a user goes to click a button on the page they have gone to back to, I get the error that Request.QueryString is not supported in this context.I'm guessing the Request object is lost when javascript is directing the user to the previous page.I cannot use Request.UrlReffer either because the the nature of the back button. (it causes a loop at times).
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Jun 26, 2011
I am working Vb.NET 08 Windows Applications. I have OpenFileDialog in a form. I have to connect the Database Based on the selected Path in OPenFileDialog. At Present, I Connect the Database and run the application Successfully. But What i need is .... After close the Application I open the Application again, the Previous Selected Path should be display. How can I get the Path when load the form? Is there any functions to use or any type of variables?
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May 3, 2012
How does the last button work, heres my first, next, previous and last button codes"
next button:
[CODE]..................
previous button:
[CODE]..................
first button:
[CODE]..................
last button: *not working*
[CODE]..................
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Oct 14, 2009
See
Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter
[CODE]...
The problem, The INSERT statement works fine in the form load but not in the button click event?
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Jan 15, 2011
Coding for next button and previous button which goes to clicking next and previous picture from imagelist1. I just did for next button but it not work properly.
Static imageNumber As Integer = 0
Try
imageNumber = (imageNumber + 1) Mod ImageList1.Images.Count
PictureBox1.Image = ImageList1.Images(imageNumber)
PictureBox1.SizeMode = PictureBoxSizeMode.Normal
Catch ex As Exception
MsgBox("Picture finish")
End Try
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Mar 24, 2009
I have a series of DML and DDL(Drop View only) statements that I need to execute under single transaction from VB.net app. I m using commandObj, and kept above all I kept beginTransaction statement. Everything is working fine expect when error is returned by Drop statement. If Drop statement returns error then whole transaction is rolledback. I do not want tthis. I want to continue even if Drop fails keeping the other DML statements that were executed before Drop.
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Jun 5, 2011
This is my coding for button Next and Previous but when I click on next it just goes to next like from pictures 1 and 2 to pic 3 and 4 but not any more because i have pictures in two imagelist upto 20 but it doesnt work and the coding for button previous also doesnt work same problem.
Next Button Coding
Private Sub btnNext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNext.Click
Static imagenumber As Integer
Try
[code]...
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Sep 13, 2011
I had created two button for the previous and next function. I think my logic is correct and the programming did not have any error but still, i failed to navigate through the data.[code]The problems are when i hit the next or previous button, it did not jump to the respective record and it keep on showing the 'end of record' or 'beginning of record' as programmed.
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Mar 14, 2011
I have a program that displays all of prisoners details.I use a form to add all of the details and then on another form it shows them, i have a search so that when you type the prisoner number in it will find that specific prisoner.When i add a prisoner a count in a textbox moves up 1 to show how many prisoners in the system.When i have added all of the prisoners i need to be able to go through them using a next and previous button.Can someone help me with the coding for these two buttons?
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Aug 26, 2011
I know I am somewhat hogging the forums lately for my media player. Does anyone know know how to determine when the media player controls previous and next button is clicked? I am using a listbox to show the songs playing and it works fine except for when the next and previous buttons are pressed, i dont know how to tell it to change the selected inbox. If next button is pressed, selected index is +1 but if previous button, selected index is -1. How do i access the media players next/previous button controls?
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Aug 13, 2009
I want to load multiple image in one picturebox using these two buttons which Previous and Next buttons.... I have no errors with that but the image is mark "x" in runtime when i press Next and Previous button....
How can i display my Image...
Public Class Form1
Dim m_files As String
Private m_CurrentFile As Integer
[Code].....
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Mar 14, 2009
How can i work with Next and Previous button, in VB6 with the help of record set it was quite easy, but in dot net i little bit confused, how to do it?
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Jun 13, 2012
I have a CheckBoxList on my page that isn't behaving very well.The idea is that once the submit button on the form is clicked, the app should clear the database table of all rows pertaining to the specific user and then re-insert new ones based on the user's CheckBoxList selections.The problem is that regardless of whether or not any (or all) items in the CheckBoxList are selected, the app keeps getting Selected = False.[code]I'm aware of the potential for SQL Injection here. I'll be going over to using Parameters as soon as I have the loop working.
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May 21, 2012
I need your help of a problem that is frustrating me I have a list view box and I want to change to full row select back colour I have already achieved this for list box but the settings are different this is what I am wanting to do for list view any help will be gratefully taken on board
[Code]...
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Feb 24, 2009
I would like to make data binding using BindingSource whereby whenever either Next Button or Previous Button is click the BindingSource position will change to display the data at that position.
I know that if I want use a loop of the BindingSource I could do somthing like vb code below but I am not sure if of binding it seperately. I usually bind it through the properties but this I cant because is an image column which I want to bind and I have to us memorystream to display it to reduce memory usage, so I asign it to arrPic so that whenever the BindingSource position changes the image column will be asign to arrPic.
Dim MyRow as DataRowView
For Each MyRow In dtView
'only use non-repeating names
CurrentPicture = Trim(CStr((MyRow("FileName"))))
If CurrentPicture <> LastName Then
[Code]...
The BindingSource filter the picturenames and add to a listbox. One name may contain about 4 or more pictures so when you select a name from the listbox the bindingsource populate only the pictures have the selected name and you can navigate forward and backwards.All what I want is how to bind a column to a textbox or picturebox by code. I know if it is a dataset I can declare a datarow and bind anything to the columns.
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Mar 16, 2011
I have 2 webforms default.aspx and default1.aspx.In default.aspx I have a button on button click event it redirects to default1.aspx?sno=1
then on default1.aspx I have a button back. On back button click the user is redirected to previous page default.aspx.How can I do this?
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Jun 3, 2010
I have a form with few text boxes and other control on it like button etc. On click of a button on form i do some validation (like x = 2) if yes then it gives warning message and i want to give the focus back to the previous control (the control which was having focus before clicking button). I tried following on click of button
dim prevcntrl as control = asctivecontrol
if x = 2 then
Magbox("not valid")
activecontrol = prevcntrl
[code]....
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Apr 17, 2009
Im making a 'DVD database'. I need to be able to cycle through entries in the database wit ha next and previous button but for the life of me cannot figure out how to do so.
[Code]...
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Jan 30, 2012
I made a bowling program, it adds 5 scores from 1 player and then calculates the average. Problem is with my reset button, when i click reset it doesn't change "Enter Bowling score for game #1" to 1, how do I change it to 1?
<code>
Public Class frmLab2
'This is a program calculates the average scores of 5 bowling games using array.
Dim scoreCount As Integer = 1
Dim intcount, total As Double
Dim i As Integer = 0
Dim arrscores(4) As Double
[Code] .....
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Oct 18, 2011
I am designing programe that diplay student record from database to some asp.net control like Label and Dropdown control and nagigate the record using Next and previous button I want to view One Record at Once at a page Bellow is my Html Page
[Code]...
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May 7, 2009
I want the coding for next and previous button and its given on my form. I want to fetch the records from my database and display it on my form.
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