如何在Alloy UI组合框中设置所选项?

时间:2012-04-21 19:28:10

标签: jsp liferay

在使用项目填充Alloy UI组合框后,如何设置所选项目? 我的意思是,插入组合框的其中一个项目应该是默认的选定项目。我怎么设置它?

1 个答案:

答案 0 :(得分:3)

JSP:

    <aui:select name="selectedCity" label="City:" id="selectedCity">
        <c:forEach items="${cities}" var="city">
            <aui:option value="${city}" label="${city}" selected="${selectedCity == city}"/>
        </c:forEach>
    </aui:select>

的java:

    renderRequest.setAttribute("selectedCity", selectedCity);
    List<String> cities = Lists.newArrayList("New Yourk", "Moskau", "London", "Rom");
    renderRequest.setAttribute("cities", cities);