struts标签的变量比较问题求教
例子如下
<s:set var="test1" value="'aaaa'"/><s:set var="test2" value="'aaaa'"/><s:set var="test3" value="'bbbb'"/><s:property value="#test1"/>=<s:property value="#test2"/>=<s:property value="#test3"/>-<s:property value="#test1==#test2"/>-<s:property value="#test1==#test3"/>-<s:property value="#test2==#test3"/>
<s:set var="libTypeTmp" value="library.libType"/><select name="library.libType" class="select130 required"> <option value=""> -- 类型 -- </option> <s:iterator value="#libType" var="type"> <s:if test="library.libType == #type"> <option value="${type}" selected="selected"> ${type} </option> </s:if> <s:else> <option value="${type}"> <s:property value="#libTypeTmp==#type"/>-${libTypeTmp==type}-${type}-<s:property value="libTypeTmp"/>-<s:property value="#type"/> </option> </s:else> </s:iterator></select>