Struts2-如何用字符串列表填充选择标记？

Question

I have a select that has to populate its options with a list of String. The option value and text are to be equals.

I know that I'm sending the list correctly because the select render a number of elements equals to the size of the list.

<s:select name="status" list="status" headerKey="" headerValue="-- Select --" id="status" listKey="" listValue="" />

What happens is that the options are rendered without value and text because I don't have a clue about what I should refer to in listKey and listValue attributes of the select tag of Struts2 taglib.

The method in the action:

public List<String> getStatus() {
    return Arrays.asList("Active", "Inactive");
}

Answer 1

If you omit the lisKey and listValue attributes, then Struts2 will use the string text as the key and the value.

Try:

<s:select name="status" list="status" headerKey="" headerValue="-- Select --" id="status" />