The value for OData $orderby cannot be empty

2 posts, 0 answers
  1. Richard
    Richard avatar
    18 posts
    Member since:
    Sep 2011

    Posted 06 Jun Link to this post

    Trying to use an ODataDataSource with a RadSearchBox.  When I try to use it, I get the following error:

    The query specified in the URI is not valid. The value for OData query '$orderby' cannot be empty.

    Is there a way to set an orderby that I can pass?  I don't see an option (or maybe I'm going nuts - could be) and it appears as though the ODataDataSource is just passing a blank $orderby= in the query string. 



  2. Bozhidar
    Bozhidar avatar
    1096 posts

    Posted 09 Jun Link to this post


    The provided information is not enough th troubleshoot the issue. Our online demos demonstrate a working scenario with the SearchBox bound to an ODataDataSource:

    I've also tested the following markup which is working on my end:
    <telerik:RadODataDataSource runat="server" ID="DataSource1">
            <Read Url=""></Read>
            <telerik:DataModel ModelID="Product" Set="Products">
                <telerik:DataModelField FieldName="ProductID" />
                <telerik:DataModelField FieldName="ProductName" />
    <telerik:RadSearchBox RenderMode="Lightweight" runat="server" ID="RadSearchBox1"
        DataKeyNames="ProductID, ProductName"
        <DropDownSettings Height="400" Width="300" />

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