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POASP.NET mvc4 GridView doesnot show data from DataBase
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2012-06-13T20:09:16.107
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2012-06-13T20:15:44.073
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<p>I have a problem, into my project i'm trying to get data from my database into GridView, but on the page data not shown... but in VisualStudio designer mode, i can retreive data into gridview... what i'm doing wrong?</p> <p>here it code in .aspx page</p> <pre><code><div id="default"> <%: Html.ValidationSummary() %> <fieldset> <ol class="actionRefresh"> <a href="/Admin/UsersInRolesList" target="_self" title="Refresh Users In Roles List">Users In Roles List<b>&nbsp;</b> </a> </ol> <form runat="server" id="frmUsers"> <asp:SqlDataSource ID="sdsUsers" runat="server" ConnectionString="<%$ ConnectionStrings:DefaultConnection %>" SelectCommand="UserProfiles_s_sp" SelectCommandType="StoredProcedure" DataSourceMode="DataReader" ViewStateMode="Disabled"> <SelectParameters> <asp:Parameter Name="UserProfileID" Type="Int32" /> <asp:Parameter Name="UserId" Type="String" /> <asp:Parameter Name="UserName" Type="String" /> <asp:Parameter Name="PageSize" Type="Int32" />a <asp:Parameter Name="PageNum" Type="Int32" /> <asp:Parameter Name="Sort" Type="String" /> <asp:Parameter Name="FirstName" Type="String" /> <asp:Parameter Name="Additional" Type="String" /> </SelectParameters> </asp:SqlDataSource> <asp:GridView ID="gvUsers" runat="server" DataSourceID="sdsUsers" AutoGenerateColumns="true" ViewStateMode="Disabled"> <EmptyDataTemplate> No data found. </EmptyDataTemplate> </asp:GridView> </form> <div id="divBackTo"> <a href="<%= Url.Action("Index", "Admin") %>" target="_self" title="Back to Menu"><< &nbsp;&nbsp; Back to Menu </a> </div> </fieldset> </div> </code></pre> <p>in controller i have this code:</p> <pre><code>try { } catch (Exception ex) { ModelState.AddModelError(String.Empty, ex.Message); }return View(); </code></pre> <p>and when i loaded my page i have "No data found" displayed in gridview...</p>
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<asp.net><asp.net-mvc-4>
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ASP.NET mvc4 GridView doesnot show data from DataBase
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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.