Intersoft Community - WebCombo - LinqDataSource with filter - problem

LinqDataSource with filter - problem

Glayaar — Sun, 07 Nov 2010 21:02:59 GMT

Does the sample I provided in the previous post also exhibit the same issue? I did not encounter such issue when testing the page in my environment. The northwind.mdb which used in the attached sample is already provided in the WebCombo sample.

If the sample also exhibit the same issue in your environment, please make sure you have already used the latest WebCombo 4 and WebUI Framework 3, build 220 and build 756 respectively.

LinqDataSource with filter - problem

aspnet@softwarestudio.com.pl — Fri, 05 Nov 2010 04:02:15 GMT

Hi Gleen

thank you for reply but i have still the same problem when i check AutoGenerateWhereClause=True the webcobo give mi information loading ;( ... and i'm waiting very long without result....

wehre can be the problem ?

thcx

reagards

Adam

LinqDataSource with filter - problem

Glayaar — Thu, 04 Nov 2010 23:04:47 GMT

Based on my test, WebCombo always call the LinqDataSource select operation when opening the dropdown result. In my attached sample, I set the new WhereParameter value during LinqDataSource selecting event handler.

LinqDataSource with filter - problem

aspnet@softwarestudio.com.pl — Wed, 03 Nov 2010 20:34:41 GMT

I try to set filter parameter on default page load. i set the parameters on LinqDataSource and Bind this to webcombo. the problem is that when i set AutoGenerateWhereClause="True" on webcombo i can't search anything i have still loading,but the datasource return data good i can bind returnet row to webgrid for example. How sholud i set the parameters that will be work with webcombo? Where can be the problem ?

    <ISWebCombo:WebCombo ID="WebCombo2" runat="server"
        DataSourceID="LinqDataSource2" DataTextField="NAME" DataValueField="NAME"
        Height="20px" UseDefaultStyle="True" Width="200px">
    </ISWebCombo:WebCombo>
    <asp:LinqDataSource ID="LinqDataSource2" runat="server"
        ContextTypeName="searchDataContext" OrderBy="NAME" TableName="v_search_products"
        Select="new (NAME, NAMEASCI, CATNAME, CATNAMEASCI, SHIPPING24H)"
        AutoGenerateWhereClause="True" EnableViewState="False"
        StoreOriginalValuesInViewState="False">
        <WhereParameters>
            <asp:Parameter ConvertEmptyStringToNull="False" DefaultValue="False"
                Direction="ReturnValue" Name="SHIPPING24H" Type="Boolean" />
        </WhereParameters>
    </asp:LinqDataSource>

Thx

Regards Adam