title: Use insertItem after bindAggregation in Sap.m.Select
body: <p>Is my first time posting here.</p>
  
  <p>I have a sap.m.Select that shows the Years from oDataModel using "bindAggregation" method.</p>
  
  <p>My idea is to create a extra Item in the Select with text: "All Values" and Key: "*", So I tried to use the "insertItem" after the "bindAggregation", but the item that I created didnt appear in the Select list of items, only the Years from oDataModel.</p>
  
  <p>Here is the code:</p>
  
  <pre><code>var yearSelectBox = this.getView().byId("idYearSelectBox");
  yearSelectBox.setModel(new sap.ui.model.odata.ODataModel("../../../ui/WebContent/Kpi/services/dates.xsodata", true));
  yearSelectBox.bindAggregation("items", "/Years", new sap.ui.core.Item({
              key: "{YEAR}",
              text: "{YEAR}"
          }),0);
  yearSelectBox.insertItem(new sap.ui.core.Item({
              key: "*",
              text: "All Values"
          }));
  </code></pre>
  
  <p>I tried to use the insertItem before the bindAggregation, to use itemIndex = -1, 0, 20, but nothing changed.</p>