Part of my MVC 3 VB.NET has a view that uses a list(of model) and a for each on that model to list all the contents.. The problem is that a selectlist is part of each item.. When the value is selected for each item it is not being posted back to the controller with the rest of the items.[code]....
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net/watin application and I am trying to select and item from a combobox on a client's website. I can use watin to drop the list down and select (highlite) an item from the list but the selected item will not populate the textbox above. It seems like watin's .select() is not triggering an event to fire.I can work around this by writing in the first letter of the item in the combobox and use the hypertext feature to select the item but this is not ideal.
View 2 RepliesI need some code that goes through each item in a listbox and executes a for next loop for each item
View 9 RepliesI have a listview with 4 colunms
Private Sub process()
Dim datenow As String = ITEM HERE
Dim name As String = subitem1 here
[code]....
I dont know how to get each (row) id call it even though its a colunm and add the item and its 3 sub items to my variables.
How can I convert this C# SelectList object to vb?
List<Information> infoData = new List<Information> {
new Information { infoID = 7, infoName = "Beer" },
new Information { infoID = 3, infoName = "Whiskey" },
new Information { infoID = 5, infoName = "Champagne" },
};
I have a DropDownList in MVC which grabs a SelectList initialized and populated by a controller. The goal of the specific page that said list resides on is to reply "You have selected option X" immediately to the user without refreshing (using Ajax).The problem I'm running into is that for some odd reason, while the dropdown renders properly and even posts back correctly, any attempts to add new options or modify previous response messages are in vain.
My View:
<script type="text/javascript" src="../../Scripts/MicrosoftAjax.js"></script>
<script type="text/javascript" src="../../Scripts/MicrosoftMvcAjax.js"></script>
[code].....
I am using Html.DropDownListFor to build a select list. It is a simple list of numbers from 1 to 100. One of the parameters - selectList As System. Collections.Generic.IEnumerable(Of SelectListItem) - is the list's options, which I have usually built manually, like this: [code] But this time I want a list from 1 to 100. And I refuse to manually create it :)Is there some sweet LINQ magic to build a list for me?
View 1 RepliesThe following code worked with 2.0 Framework, now with NPGSQL 2.0.11 and framework 4.0, this is erroring out despite Pooling=False for the connection. The underlying logic is that add nodes to treeview; for each node added, immediately get subnodes and populate...
vb
Private Sub LoadRequirements(ByVal parnode As TreeNode)
Try
Dim CMd1 As NpgsqlCommand
CMd1 = New NpgsqlCommand
[code]....
Is there any way to create a total row at the last of grid view without using loop
I mean if I want to get the sum of a column of a datatable then can I do it without using loop.
I need to select next in list view i used this code but do nothing ListView1.Items(Me.ListView1.Items.Count +1).Selected = True
View 3 RepliesI am using a listview for my log details and i'm wondering on how can i set the focus to the last item on my listview and the scrollbar should be on the last portion of the listview. i can currently set the focus to the last item by this code: lvSample.Items((lvSample.Items.count-1)).Selected = True but the scrollbar is still on topmost portion.
View 1 Repliesi recently add two combo boxes in my form. the first combo box contains the categories of movies. and the other one is the list of movies sorted according to the category of movie. i just wondering how i could i add and view movies for the second combo box, when i click one of the category of movie.
View 2 RepliesIt's lacking of loop and I dont know how to fix it. The main problem is that not all the selected records are inserting/ed in the database. only the first checked checkbox inside my datagridview. I'll attached a picture for the viewers to easily understand my problem.
So,First,Here's my code:
For i As Integer = 0 To DataGridView1.Rows.Count - 1
If CBool(DataGridView1.Rows(i).Cells(0).Value) = True Then
command.Parameters.AddWithValue("@CONSO_PARENT_STOCKHOLD_CODE", DataGridView1.Rows(i).Cells(2).Value)
ParentDone = True
[code].....
How to add and view in the listview the saved item in ms access?
View 4 RepliesI am trying to develop a recipe manager that allows a user to create a shopping list. I've already determined that I want to use a list view for this job. I want to be able to group the items in the shopping list by the appropriate grocery aisle (i.e. Dairy, Bread, Canned Goods, etc.) I'm not sure how to assign the items to the appropriate group as the user selects each item.
I haven't started actually building the application yet as i'm still in the development stage, but i have been testing the list view out to figure out how it works. i've figured out how to add items. i just don't know how to specify the group that each item should belong to.
[code]...
i have an database and i have a table there name ad "product_order" i have created a form like attached picture..i want o view all of items in datagrid view where customer_id ( a column of database table) = label value of your id and when i will click to view this form this form will load automatically..
Public Class Form8
Private Sub Form8_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
[code]....
Hi is there a way I could keep the highlight of all selected item in list view. every time listview lost focus it's gone?
View 1 Repliesi want to be able to drag and drop list view items
View 11 RepliesI have a lstbox1 and a DGV1. In DGV1 I have rows (0) cell(0).value 12:00
rows (1) cell(0).value 12:15
rows (2) cell(0).value 12:30
Ok when select an item in lstbox 1. I would like the item as a lbl to fill the cell from 12:00 to 12:30.
This is what I have so far:
Public Sub New(ByVal lbl As Object)
mstrlbl = lbl
End Sub
Public Function infolabel(ByVal bhl As Object) As Object
[Code] .....
Im trying my ListView allow type it in one row in one column. Like instead of using a button and textbox. I want the user to be able to click directly on a row in a specific column and type in what they want to type it.
View 1 RepliesI'm currently creating a tabbed browser. Everything works fine as i expected. When it comes to history, I'm excepting a difficulty to navigating items from list view.
View 4 RepliesI have the following code in a template field in a details view:
Protected Sub txtLocations_DataBinding(ByVal sender As Object, ByVal e As System.EventArgs)
Dim output As String = ""
Dim sqlConnection As String = ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString
Dim connection As New SqlConnection(sqlConnection)
[Code] .....
I need to set the output field to be the data that is bound in this field. How do I do that. I know you cannot access them like normal form fields.
vb.net
Dim NewsItem As New ListViewItem
NewsItem.Text = reader("Title")
NewsItem.Tag = reader("NewsID")
NewsItemList.Items.Add(NewsItem)
I'm looping though results in a db and adding items to my list view however i it's adding like tihs
ListViewItem: { Title showing here }
ListViewItem: { Another Title showing here }
ListViewItem: { And AnotherTitle showing here }
What am I doing wrong it should just read
well i was trying to do a function called Procedimento() for each item in listbox1 but it's impossible .... how it can be done ? What i try until now :
Dim myItem As Object
For Each myItem In ListBox1.Items
Procedimento()
[Code]....
Is there a statment like Exit For, except instead of exiting the loop it just moves to the next item.[code]...
Just wondering if there is a way to jump to the next item in the Items List. Im sure most will proberly be asking why not ust use the else statment, but to me wrapping the "Do Something" code seems to be less readable especcially, when there is a lot more code.
im trying to select some rows based on a criteria, i was wondering is it faster if i create a dataview (based on the criteria) and then loop through the view? or should i loop through the entire datatable and check the criteria manually.
View 5 RepliesI have a listview and it's set up with columns and shows in the details view.This is my code and I want to add a new row when I loop through my database result.
Do While dataReader.Read
Dim newrow As New ListViewItem
newrow.Text = dataReader("CategoryID") & dataReader("CategoryDesc")[code].....
How can I add the ID and Desc to seperate columns?
What I want to know now is how to drag item from list view and drop it in image box.. with drag icon.I used to use vb.6 there is a drag icon.
View 4 RepliesHi, I am inheriting the telerik radcombo control however I am unable to view any items that i add to the combo list.
View 3 RepliesI have developed a custom assembly for checking for SQL Injection Queries on webpages. The .dll reads a text file of key words. Does a for each loop to check a sql string against the key words. If one is found it returns true, otherwise it returns false. This works perfectly on 99% of my web pages and class files, however, I have one page where I call the assembly and the loop only finds the first keyword and stops
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