Databases
StackOverflow2013
Postsdbo
POGridView paging always shows first page
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POGridView paging always shows first page
    primarykey
    data
    text
    <p>I´m having a weird experience with paging on a GridView. I´m trying to lazy load data into my griview by using an updatepanel with a timer and updateprogress attached to it. So basicly what I´m trying to do is when the page with the grid loads I start the timer by enabling it. In the timer_tick event I´m fetching the data and load that into a variable. Then calling databind on the gridview forcing it to bind the data. Here I´m using a LinqDataSource to do that. Lastly I´m updating the UI via the Update method on the updatepanel. </p> <p>This all works fine with sorting and filtering on the gridview but when I´m paging it the grid pages like it should but the paging template always stays on the first page (show 1 as active). Any ideas people? Here is some of my code:</p> <pre><code> &lt;asp:LinqDataSource runat="server" ID="OrdersDataSource" OnSelecting="OrdersDataSource_Selecting" AutoPage="false" /&gt; &lt;asp:GridView runat="server" ID="OrdersGridView" AutoGenerateColumns="false" DataSourceID="OrdersDataSource" AllowPaging="true" AllowSorting="true" PageSize="3"&gt; &lt;Columns&gt; </code></pre> <p>...</p> <pre><code>&lt;asp:Timer runat="server" ID="LazyLoadUpdatePanel" Enabled="false" Interval="1" OnTick="LazyLoadUpdatePanel_Tick" /&gt; </code></pre> <p>...</p> <pre><code>protected void LazyLoadUpdatePanel_Tick(object sender, EventArgs e) { if (datasource == null) { System.Threading.Thread.Sleep(2000); datasource = customer.Orders; OrdersGridView.DataBind(); OrdersUpdatePanel.Update(); } LazyLoadUpdatePanel.Enabled = false; } </code></pre> <p>BTW I have tried with autopaging on the datasource and without it. That didn´t do the trick. As I said the paging seems to work, the UI just isn´t showing what it i supposed to.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USJohan Leino
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POGridView paging always shows first page
      1. USwaqasahmed
      1. VTFavorite
    1. COI actually figured it out. It was that little viewstate sucker on the gridview that caused the problem. Setting that to false made it work.
      singulars
      1. POGridView paging always shows first page
      1. USJohan Leino
 

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