dojo ComboBox highlightMatch 不能高亮显示所有

dojoType=＂dijit.form.ComboBox＂ autoComplete=＂false＂ hasDownArrow=＂false＂ ... 为何无法高亮显示所有的匹配字符串？？？疑惑啊！highlightMatch:＂all＂

@@ -38,6 +38,13 @@ dojo.declare( // the `<input>` field autoComplete : true , + // highlightMatch: Boolean + // If the ComboBox opens with the serach results and the searched + // ...

ComboBox