I have a table (applicants) and using a GridView various individuals will be making changes to the values in this GridView. I've created another table (history) which I would like to use to log these changes. Right now I have this to capture the changes:
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I am trying to create a dynamic dropdown after a dropdown has been selested (in asp.net vb)
For example: I have a dropdown question that asks: What brand of car do you drive (Toyota, Ford, Honda, Nissan, Chevrolet)
When the brand is selected I want another dropdown to appear under it with new chocies
For example: If Nissan is chosen, the second dropdown will be populated (from the database) with (Altima, Maxima, etc...)
And in some cases I would like a text box to appear, but If I can figure out the dropdown portion, I am sure I can figure out the textbox.
I would like to create an order form for my ASP.net page (I included an example image below). However I don't know how to approach this. I'm assuming the best method would be a gridview but it would involve two levels of grouping. Other requirements would be be to accept a quantity and then calculate the total price. Can anyone point me to some good books or websites that explain creating custom grid views like this (or maybe a better method than using gridview, I'm open to whatever). I consider myself to be an intermediate programmer in asp.net.
View 1 RepliesI need to create a gridview which fills its column with data from an excel sheet and for each column in the gridview, the header should contain a drop down list with listitems like telephone, name, price which the user will select and set as the header for the particular column. I imported data into gridview but I am not able to create a drop down list in the gridview. If I try to create a dropdownlist in the designer page, it is just creating the dropdownlist in the gridview header but not populating the data. So How can I create a dropdownlist in the header of the gridview while populating its column data from excel sheet.
The code I used to populate data into gridview is
Dim con As String = ""
Select Case Extension
Case ".xls"
'Excel 97-03
I have a grid view that is shown on the click of a button and takes the input of a text box. This works great, however i would like this gridview to be editable.The code for my button is
GridView2.Visible = True
lblEnterName.Text = ""
If txtLoanName.Text = "" Then
[code]....
I know the datasource needs update,delete queries etc, but not sure how to add these as the datasource is created when the button is pressed.
Whenever a row is selected in my GridView, I want to take the ID field of my gridview's dataset and form a unique URL with it (use a ?id=1234 parameter). In the Page_Load event I have the following code:
TextBox1.Text = Request.Url.AbsoluteUri.ToString & "?id=" & _
GridView1.SelectedIndex.ToString & Environment.NewLine
i need to create a pop up window whn the user clicks the button link of the gridview
the gridview is a project details table and the button field should giv the abstract of each project.
on clicking the abstract of a particular project,that abstract should be displayed as a pop up.
is it possible to do it thru de popup control exteder of the ajax contrl toolkit?
I am creating a gridview and need to gather the data from various functions that return a type of IEnumerable. I've created gridviews using a dataset as a datasource, but how does one use multiple data sources(of IEnumerable) to populate one gridview? Like how do you combine all that into one dataset?
View 1 RepliesI have a label that does certain events. I want to add another label with the click of a button (with the ability to add as many labels as needed.) I also want to make these labels have different text.
Creating a new label that does what the first label does (like on click) Making the button create label after label on click, all of which have different text (like from a textbox)
As a follow up to my previous question Putting together a tricky SQL query
since I now have the records returned as URL format, how can I display those as hyperlinks in my gridview? (this is how the client wants it done, not much I can say to change their mind)
My vb code is:
Dim pds As PagedDataSource = New PagedDataSource()
GridView1.DataSource = pds
GridView1.DataBind()
How to show pop up menu from database in gridview on each gridview row items ?Example of this is : http:[url].....Move your cursor to Departure time and arrival time...a want this type of popup in gridview items....which fetch entries from database..
View 2 RepliesIn my application,i have a gridview in which columns are created at runtime.Actually these columns are created when i am entering data in a database table.[code]where Column1,Column2,column3 may vary during runtime.i need to enter values to these columns during runtime.But i cant bind these columns because these are created during runtime.The first column "Description" will not change.It will remain constant.For each description, there will be values for each column.At last these data will be saved to the database.How to add columns in the gridview during runtime?
View 2 RepliesI am able to export a gridview to excel, my problem is that I cannot figure out how to remove the formatting from coming over from the girdview. Here is the code I am using to export the gridview: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
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I have a modal popup that contains a gridview. On the click of a button inside of a grid i reload the gridview with the data that depends on the id of the row clicked in the gridview. I would have like to reload the gridview onclientclick but I couldn't find a way to do that. Is it possible to reload a gridview client-side without the user even knowing the page partially loaded?
View 2 RepliesI finished my first FPS demo level that I created with Visual Basic .net. The source for this game is open source. I went as far as to make a 12 step tutorial on how I did it.
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i am creating a web browser to make something i do at work a bit easyier to manageits a form with a few tabsi need each tab on form1 load, to start individual .exe's that i have already created.these .exe's are simple web browsers that are automatically navigated to a website with a asp query for loginthe website for each tab is identical only the login asp querychanges.the reason for this is i cant use a single .exe otherwise it retains the login and i get identical logins on each.
View 9 RepliesHow to run the application that is made by VB 6 to be run in VB 8?
View 2 Repliesso i follow this tut Sockets in PHP and it would be nice if i can connect my vb.net app to it or isn't that possible..if that's possible will it run always (when the site is online)
View 3 Repliesplease tell me what is below code doing? is it creating array with two values or its creating to string index which will take value later? [code]
View 4 RepliesI am using VB.net.
I need to fill a gridview(1) with data that cames from another gridview(2), ie:
(2) - All articles in the database.
(1) - Selected articles from (2)
What is the best way to do that?
Lets say I have a class called "Item" and "SubItems"
Public Class SubItem
Private _SubItemName As String
Public Property SubItemName() As String
Get
Return _SubItemName
End Get
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How would I create a service that would return a list of Items and upon looking up an individual item I would be able to see the sub items.
I need to modify this code to add 1% interest rate to the new and used rates when less than a 20% down payment is made.
I've already added in the constants for the increased interest rate, but hit a wall there.
Public Class Form1
' Class-level constants
Const dblMONTHS_YEAR As Double = 12 ' Months per year
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I have to make an application that make pc-phone and pc - pc call with asp.net. However examples I see on the web are generally made as windows application. Can anyone give me refference, examples, documents about voip and asp.net?
View 1 RepliesI had been programming in Visual Basic 6 as an Intermediate programmer. I realized that it is far too old and is comparatively less powerful. So, I've upgraded to VB.NET. I'm using Visual Studio 2010. My query is before beginning programming with it, what things should I consider over VB6?
View 1 RepliesHow do Microsoft make the controls for win forms, for example a grid ?
View 6 RepliesWorking with detailed forms that is displaying a row form a table adapter, is it possible to detect that a change has been made to a database field when the form is closed?
I.e. if a change has been made I need to ensure that an update is performed before the form actually closes.
I have a dataset that is filled by a tableadapter and what I'm trying to do is to figure out how to loop through all of the rows in my dataset and determine when someone hasedited/changed the row and then
View 2 RepliesI searched to make a proxy leecher what skills i needed i know how to use webrequests only but i dont know regex where i can learn it.
View 1 RepliesWas wondering how to make a button that when you click it, the window will show more information.
View 1 RepliesI have made a program where you are a circle and the enemies are squares coming at you. You press Space to shoot and you gain points every time you hit, using arrow keys to move, there are pickups, etc, etc.However, I no longer want to use placeholder circles which are drawn like this:[code]However, the result is very very slow moving aliens. Its not a slow timer or anything(I have about 2 in there working simultaneously) but poor FPS. It might be my system but when I checked it only took ~10MB of memory. I understand that VB.NET isn't quite the choice for game making since its not as fast as some of the other languages(C++, C#) but is there any way I can draw these without sacrificing FPS?[code]
Okay, once again, explaining everything from the top. CollisionDetect() contains logic for evaluating what has hit what in the entire game. This includes Player and Pickup, Player and Object, Object and Projectile, Object and Advanced Projectile, Object and Player. Next, it evaluates whether or not if a pickup has been used or not. When the player hits a pickup, a boolean is set to true. This means that every iteration of this timer, one is added to variable ResetInt. When this hits 80, or 4 seconds(50ms timer) the pickup's effects are reset. Additionally, the boolean is false, so it won't do that same again.Next, it moves all of the objects on the form. These include the the objects, projectiles and pickups. It also checks if they have reached the end of their 'path' (ie If the projectile goes far enough to the right, it is removed from the game).