DataSource Controls :: Way To Update Part Inventory With An Updated Count Of Item
Jan 27, 2010
I'm trying (poorly I might add) to set up a select statement and due to my noobishness I simply have not found a way to do it RIGHT. Then again - I'm probably starting entirely wrong - but I've gotta' learn somewhere.I'm attempting to track product usage (think mild inventory tracking). In the system, I have independent parts and builds (combination of independent parts) - each has its own SQL table. Each time a "build" is completed, I want to update my part inventory with an updated count of that item.
Is there a way I can automatically update a 'Date' column in my database table to the current date whenever any cell in that record is updated?I've started looking into table triggers a little bit and I'm wondering whether I can do it using this?
I am trying to export a Nested Listview to Excel, but I am having issues with the code recognizing the records in the ListView. When I do a FindControl, that code works fine.The Issue arises when I try to loop through the Items of the Nested Listview. The Count always comes back as 0 (zero). However, if I do a watch on the nested listview variable and navigate to the Items collection, then the count is updated with the correct content. I've tried forcing a Databind() on the 2nd Listview, but that really shouldn't be necessary as I know the records are there. As a result, I am having issues Exporting the Data to Excel since only data from the Parent ListView is returned.
in my asp.net+vb web there is a gridview in which i use a radiobuttion list as selectparameter. it works fine
there is a label in that page with code behind as under
Protected Sub RadioButtonList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadioButtonList1.SelectedIndexChanged Label1.Text = GridView1.Rows.Count.ToString() End Sub count gets displayed but
if i select the first one at that time it will be 0
when i select the second one that time it shows the count of first selection
when i select the third one at that time it shows the count of second selection
on my program, i have count button on below listview, when user click that button, system will auto count salary + extra_salary and updated into total_salary...
<asp:DropDownList ID="SubjectFilter" runat="server" AutoPostBack="True" onselectedindexchanged="SubjectFilter_SelectedIndexChanged"></asp:DropDownList> SubjectFilter data: BookStore b = new BookStore(); b.LoadFromXML(Server.MapPath("list.xml")); SubjectFilter.DataSource = b.BooksList.Select(x => x.Subject).Distinct().ToArray(); SubjectFilter.DataBind(); SubjectFilter.Items.Insert(0, new ListItem("הכל", "Default"));
Everything loads just fine. However in the SubjectFilter_SelectedIndexChanged method, SubjectFilter.SelectedValue is always Default, even though I'm selecting different options.
I am binding repeater control for mega menu, its working fine but i want to repeater do not load every time from database ,it load when any change or add in database ....
I have dataset which is called at page load event. Also every time i clicked on refresh it will call refresh function where it store updated values from database.
Now I want only updated fields row and want to store into datatable or another dataset.
I dont want to cmp each and every iteration of the dataset. I used Getchanges() of dataset but not working.
There are quite a few questions around this topic,but I can't seem to get it figured out.I'm trying to bind a listbox to an ObservableCollection and keep the listbox updated when items are added to the collection.
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Beyond this, I have a simple textbox and button on a page.When a name is entered into the textbox,and the button is clickedI call the addBlog(passing in name from textbox) sub routine in the ITRSBlogs Class (back up the page a bit) to add the item to the collection.Problem is,when I add an item to the collection,the listbox is not updated.I'm new to Observable Collections (and many other things : ),so maybe I'm just really off here.
I have a web part that is deployed in a MOSS 2007 application. The web part has a text box for entry of an ID number and a button that fills a dataset from the db based on the supplied ID and binds this to a details view. The details view is a private variable declared at the top of my web part class, the details view is then instantiated and various properties set along with the event handlers in the CreateChildControls() Sub.
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The details view is then rendered in the RenderContents() sub.
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After checking the user inputted ID number for malicious chars I fill a data set.
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The problem is that when I click the auto generated Edit link nothing happens and if I then click it for a second time the editable text boxes appear but have no data in them and my data key appears to have been overwritten. I have also tried entering new values into the text boxes and clicking the Insert link and then looping through the NewValues collection inside the ItemUpdating event but this displays nothing!
I want to get the most recent Replies that is part of the Article
"Article.Replies" gets all the replies
So now I want to Order by Replies.Created by descending And then just take the first one from which i can get the members username fine. Im having a syntax problem with doing the orderby descending and by picking the first.
i have a vb.net application that contains and MDF file that holds 2 tables, when i execute an SQL update command it executes fine and the data are updated only in cache, so when i clean my solution the updated data disappears ( database gets back to its original state ) and does not actullay commit in the tables.
We have a SQL agent job tied to an SSIS package that process does an Update process on the dimensions and a full process on the Facts. In the morning the cube is showing that it is processed but the new data is not present. When it is manually run the SSIS package, it seems to work fine. Basically there is job having two steps, one is to update the BI Cube and next step is to update dimensions and facts. This jobs runs perfectly without any error, but first step executes as per the expectation and second fails to update with latest data. If we try to manually run the SSIS Package of the second step it perfectly updates with the latest data.
A ListBox is being filled from the database, from a SQLDataSource. Im setting the parameters in its _Selecting event. Except when it is done getting its new Data, the ListBox isn't updated with this new data. Eventhough i rebind my ListBox to the DataSource.
i want to get Same Row value Count From Table In sqlserver2005
My table Structure Is below
ID Day1 Day2 Day3 Day4 Day5 Day6 Day7 Day8 Day9 Day10 Day11 Day12 Day13................. 5401 NULL NULL NULL NULL NULL H H P P P P P P .................
here i want to get Total No of P values,Is this possible?
how one would retrive a value stored among several values in a single database field?
For example, the MS Customize CreateUserWizard walkthrough [URL] adds the ability to save the users preference for subscribing to a newsletter and allowing their info to be shared as 1 value in the comment column of the membership database. The result ofaspnet_Membership.Comment is Subscribe=TRUE&ShareInfo=FALSE.
My question is if Subscribe=TRUE&ShareInfo=FALSE is in one field of the database, how would you retrieve just the Subscribe=TRUE value from the field and use it to send a newsletter to the proper users while ignoring the ShareInfo=FALSE value?
I have three tables nameTbl contains the following columns: BarID, Name, Description locTbl contains locID and Location namelocationTbl contains BarID(from the nameTbl) and locID(from the locTbl)
im trying to count the amount of users inside a chatroom, im trying to count a specific row using LINQ to SQL.
Heres the code
DataRowView dataRow = ((DataRowView)e.Item.DataItem); string roomId = dataRow["RoomID"].ToString(); ChatRoomDataContext db = new ChatRoomDataContext(); var query = from c in db.ChatLoggedInUsers where c.RoomID.ToString() == roomId.ToString() select new { }; foreach (var c in query) { }
Where " select new { }; " is, is left blank as i am not too sure what goes there. I tried adding c.UserName.Count() but i got an error. what i need to put into that space to count the amount of records in the UserName column?
