ExtraParams get current item
Hi,
I have a combobox and a store. On event select I want to return only the current item selected. Thus the store is returned complete.
Code:
Value="#{StoreGrupoTipoDocumentoID}.getRecordsValues()"
Store
Code:
<ext:Store ID="StoreGrupoTipoDocumentoID" runat="server" AutoLoad="true" Restful ="true" >
<Proxy>
<ext:HttpProxy Json="true" Method="GET" Url ="http://localhost:8000/GrupoDocumentos?$format=json&$expand=tiposdocumento"/>
</Proxy>
<Reader>
<ext:JsonReader Root="d.results" IDProperty="id" >
<Fields>
<ext:RecordField Name="id" />
<ext:RecordField Name="nome" />
<ext:RecordField Name="tiposdocumento"/>
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
Combobox
Code:
<ext:ComboBox ID="CbxGrupoTipoDocumentoID" runat="server"
LoadingText="Aguarde..."
LabelAlign="Top"
TypeAhead="true"
ForceSelection="true"
DisplayField="nome"
ValueField="id"
TriggerAction="All"
SelectOnFocus="true"
StoreID="StoreGrupoTipoDocumentoID"
EmptyText="... Selecione ... ">
<DirectEvents>
<Select OnEvent="RetornaJsonGrupoDocumento">
<ExtraParams>
<ext:Parameter
Name="values"
Value="#{StoreGrupoTipoDocumentoID}.getRecordsValues()"
Mode="Raw"
Encode="true" />
</ExtraParams>
</Select>
</DirectEvents>
</ext:ComboBox>
Best Regards,
Gustavo
