struts2中<s:combobox>标签的使用

combobox.jsp

 

<s:form>
   <s:bean name="com.butone.struts2.bean.XmxxBean" id="year">
    <s:param name="XMBH" value="text('firstBirthYear')" />
    <s:param name="XMMC" value="'2000'" />

    <s:combobox label="Birth year" size="6" maxlength="4"
     name="birthYear" list="#year" value="XMBH" />
   </s:bean>

   <s:combobox label="My Favourite Color" name="myFavouriteColor"
    list="#{'red':'red','green':'green','blue':'blue'}" headerKey="-1"
    headerValue="--- Please Select ---" emptyOption="false"
    value="%{'blue'}" onchange="" />

   <s:combobox label="My Favourite Fruit" name="myFavouriteFruit"
    list="{'apple','banana','grape','pear'}" headerKey="-1"
    headerValue="--- Please Select ---" emptyOption="true"
    value="banana" />
  </s:form>