Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Edited the answer according to the comments.<br> I would define a class to incorporate the results of your query first:</p> <pre><code>public class OrderDataResults // Or whatever you want to call it { public int DriverId { get; set; } public int OrderCount { get; set; } public int OrderCountWhereNameIsNotNull { get; set; } } </code></pre> <p>From your server you can return a list of those:</p> <pre><code>public class OrderViewRepository : BaseRepository&lt;OrderView&gt; { public List&lt;OrderDataResults&gt; GetOrderDataResults() { return GetQuery(). Where(x =&gt; x.SHIPMENT != null). GroupBy(o =&gt; o.DRIVER_ID). Select(g =&gt; new OrderDataResults { DriverId = g.Key, OrderCount = g.Count(), OrderCountWhereNameIsNotNull = g.Count(o =&gt; o.RECEIVE_NAME != null) }).ToList(); } } </code></pre> <p>And when loading the page you can call the <code>GetOrderDataResults()</code> method and get your list:</p> <pre><code>protected void Page_Load(object sender, EventArgs e) { var rep = new OrderViewRepository(); List&lt;OrderDataResults&gt; results = rep.GetOrderDataResults(); DataViewer.DataSource = results; DataViewer.DataBind(); } </code></pre> <p>In order to see the results, just remove the <code>&lt;Columns&gt;</code> section from your <code>GridView</code> definition:</p> <pre><code>&lt;asp:GridView runat="server" ID="DataViewer"&gt; &lt;/asp:GridView&gt; </code></pre> <p>And again, you will probably want to refactor this code and make some structural decisions on your own as soon as you get this code working (e.g. decide whether you want to return a list from your reporitory, etc).<br> Furthermore, you will probably want to customize the way your table looks, so you might want to look at the <a href="http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.aspx" rel="nofollow">GridView</a> documentation. In your case it seems that you only want to display the data, so a simpler control (such as the <a href="http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.repeater.aspx" rel="nofollow">Repeater</a>) might prove to be a better fit.</p>
    singulars
    1. This table or related slice is empty.
    1. POLINQ Entity Framework - COUNT AND QUERY
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USYakimych
    1. USYakimych
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POLINQ Entity Framework - COUNT AND QUERY
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COcan you not use the getsomeresults function and show me how you use the above code without using the GetSomeResults...can you make ne function "count_drivers_orders" the code that i pasted was just for the example... this time i will paste all the code i have in the server.cs file
      singulars
      1. PO
      1. USuser1021182
    2. COYour code uses my GetSomeResults function on the server side...i am searching for a way to replace that function and to retrieve only that table alone
      singulars
      1. PO
      1. USuser1021182
    3. CO**your code gave me the error: "Error 4 The name 'GetSomeResults' does not exist in the current context**
      singulars
      1. PO
      1. USuser1021182
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload