I can't filter a table by the value taken from a ComboBox

[emorales]

Hello community! First of all, thank you very much for reading me. I'm having a problem that is surely very simple but I can't find the reason for what is happening. I have a ComboBox like this:

<ComboBox
    items="{path:'/TipoAuditoria'}"
    selectedKey="{filters>TiposDeAuditoria}"
    selectionChange="onSubmitFilter"
    enabled="{= !${viewModel>/hasUIChanges}}"
>
    <items>
        <core:Item key="{ID}" text="{DESCRIPCION}" />
    </items>
</ComboBox>

 In the controller my filtering logic is as follows:

onSubmitFilter: function (oEvent) {
    const sValue = oEvent.getSource().getValue(); // Input value
    const sKey = oEvent.getSource().getSelectedKey(); // ComboBox value

    let oView = this.getView();
    let oModel = oView.getModel("filters");
    oModel.setProperty("/AuditoriaDescripcion", sValue);
    oModel.setProperty("/TiposDeAuditoria", sKey);

    // Filter logic
    let sAuditoria = oModel.getProperty("/AuditoriaDescripcion");
    let sTiposDeAuditoria = oModel.getProperty("/TiposDeAuditoria");
    let aFilters = [];

    if (sAuditoria) {
        aFilters.push(new Filter("DESCRIPCION", FilterOperator.Contains, sAuditoria));
    }

    if (sTiposDeAuditoria) {
        aFilters.push(new Filter("TIPOAUDITORIA_ID", FilterOperator.EQ, sTiposDeAuditoria));
    }

    this._oAuditoriaTable.getBinding("items").filter(aFilters);
}

Filtering doesn't work, the "getSelectedKey()" method doesn't seem to bring me any value. I don't know what mistake I'm making. I'm sharing the "filters" model just in case:

_loadFilters: function () {
    const oViewModelFilters = new JSONModel({
        AuditoriaDescripcion: "",
        TiposDeAuditoria: ""
    });

    this.getView().setModel(oViewModelFilters, "filters");
}

I appreciate the help, I need this to finish my view. Thanks!

[radoslaw_kiela2]

Hello,

Maybe here's the problem...

selectedKey="{filters>TiposDeAuditoria}"

path should be preceded by "/"

selectedKey="{filters>/TiposDeAuditoria}"

Regards,
Radoslaw