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[CLOSED] user control in anchor

  1. #1
    Dec 03, 2010, 1:36 PM

    [CLOSED] user control in anchor

    Hello,

    I would like to create a custom user control containing a store and a combobox:

    <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ComboBoxHeading.ascx.cs" Inherits="Truvo.Web.KWI.Controls.ComboBoxHeading" %>

    <asp:ObjectDataSource ID="HeadingDataSource" runat="server" SelectMethod="StartsWith" TypeName="Truvo.Web.KWI.DB.Heading"
        OnSelected="HeadingDataSource_Selected">
        <SelectParameters>
            <asp:Parameter Name="Start" Type="Int32" DefaultValue="0" />
            <asp:Parameter Name="Limit" Type="Int32" DefaultValue="15" />
            <asp:Parameter Name="SortField" />
            <asp:Parameter Name="SortDir" />
            <asp:Parameter Name="InputString" Type="String" />
            <asp:Parameter Name="Count" Direction="Output" Type="Int32" />
        </SelectParameters>
    </asp:ObjectDataSource>

    <ext:Store ID="HeadingStore" runat="server" AutoLoad="true" RemoteSort="true" DataSourceID="HeadingDataSource" ShowWarningOnFailure="true"
        OnRefreshData="HeadingStore_RefreshData">
        <AjaxEventConfig IsUpload="true" />
        <Proxy>
            <ext:DataSourceProxy />
        </Proxy>

        <Reader>
            <ext:JsonReader ReaderID="RowNumber">
                <Fields>
                    <ext:RecordField Name="Code" />
                    <ext:RecordField Name="Name" />
                    <ext:RecordField Name="Locale" />
                    <ext:RecordField Name="NameString" />
                    <ext:RecordField Name="LocaleString" />
                </Fields>
            </ext:JsonReader>
        </Reader>

        <BaseParams>
            <ext:Parameter Name="InputString" Value="#{cbHeading}.getValue();" Mode="Raw" />
        </BaseParams>
    </ext:Store>

    <ext:ComboBox ID="cbHeading" runat="server" StoreID="HeadingStore" DisplayField="Name" ValueField="Code"
        TypeAhead="false" LoadingText="Searching..." Width="200" PageSize="15" HideTrigger="true"
        ItemSelector="div.search-item" MinChars="1" ForceSelection="false" FieldLabel="#Heading#">
        <Template runat="server">
           <tpl for=".">
              <div class="search-item">
                 <span class="name">{NameString}</span> <span class="locale">{LocaleString}</span>
              </div>
           </tpl>
        </Template>
    </ext:ComboBox>
    and then put this control inside an anchor in a FormLayout.

    the problem is I am getting this error:
    Coolite.Ext.Web.ItemsCollection`1[[Coolite.Ext.Web.Component, Coolite.Ext.Web, Version=0.8.3.27681, Culture=neutral, PublicKeyToken=f58c952e9aa5b80a]] must have items of type 'Coolite.Ext.Web.Component'. 'user:ComboBoxHeading' is of type 'ASP.controls_comboboxheading_ascx'.
    how can I achieve this (using Coolite 0.8)?
    Last edited by geoffrey.mcgill; Dec 06, 2010 at 4:05 PM. Reason: [CLOSED]
  2. #2
    Dec 03, 2010, 3:14 PM
    Hi,

    Please try the following thing.

    Example
    <ext:Anchor>
    <ext:Panel runat="server">
        <Body>
            <uc:UserControl runat="server" />
        </Body>
    </ext:Panel>
</ext:Anchor>
  3. #3
    Dec 03, 2010, 4:05 PM
    thanks, this worked to display the control and avoid any errors.
    I still have one problem though, the label is not displayed. I have tried setting the FieldLabel property of the Panel but didn't display anything.

    Do you know how I could make this work?
  4. #4
    Dec 03, 2010, 6:40 PM
    Please wrap ComboBox in FormLayout control.

    Example
    <ext:Store runat="server" ...>
    ...
</ext:Store>
<ext:FormLayout runat="server">
    <ext:Anchor>
        <ext:ComboBox runat="server" FieldLabel="FieldLabel" ...>
            ...
        </ext:ComboBox>
    </ext:Anchor>
</ext:FormLayout>
  5. #5
    Dec 06, 2010, 12:27 PM
    that worked.
    thanks a lot

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