问题描述
我有一个表单包含三个按钮print/export/save.
I have a form contains three buttons print/export/save.
<s:form action="/userAction"> <s:submit type="image" value="%{'print'}" src="/print.png" /> <s:submit type="image" value="%{'export'}" src="/export.png" /> <s:submit type="image" value="%{'save'}" src="/save.png" /> </s:form>
如何在 struts.xml 中映射它?
推荐答案
在 struts.xml 中,动作通过 action 标签
In the struts.xml the action is mapped via the action tag
<action name="userAction" class="...
submit 按钮应该包含 method 属性来调用相应的动作方法
the submit buttons should include method attribute to call corresponding methods of the action
<s:submit type="image" value="%{'print'}" src="/print.png" method="print" /> <s:submit type="image" value="%{'export'}" src="/export.png" method="export" /> <s:submit type="image" value="%{'save'}" src="/save.png" method="save" />
注意:要映射 method 属性,您应该具有 DMI 开启.
Note: To map a method attribute you should have DMI turned on.