1.一维数组
<s:iterator value="#request.headers" id="head" status="i"> <td>${i.count}</td> <td>${head}</td> </s:iterator>
<select class="select1" tabindex="2" id="selectname3" name="selectname3" > <s:iterator status="status" value="#request.select_acct" id="item" > <option value="item" /> <s:property value='item' /> </option> </s:iterator> </select>
2.list
<s:iterator value= "{'1','2','3','4','5'}" id= 'number' > <s:property value= 'number' /> </s:iterator
3.map
<s:iterator value= "map" id= "id" status= "st" > key : <s:property value= 'key' /> value:<s:property vlaue= 'value' /> </s:iterator>
4：遍历数据栈.简单的List类， List<Attr> class Attr{String attrName;String getAttrName(){return "123";}}
<s:iterator value= "label" id= "id" > <s:property value= "#id.attrName" /> </s:iterator>
5：遍历2个list； List<AttrName> attrN {color,size,style} List<AttrValue> attrV {red,20,gay} 这2个list的元素是一一对应的，一个attrN对应一个attrV
< s:iterator value = "%{attrN }" id = "id" status = "status" > index is : < s:property value = 'status.index' /> attrName is : < s:property value = 'id' /> or < s:property value = '%{id}' /> attrName is : < s:property value = '%{attrV[#status.index]}' /> </ s:iterator >
6.二维数组
struts2中二维数组的显示 1、用两重循环的方法
<s:iterator id="data1" value="#request.data" status="d1"> <s:iterator id="data2" value="#request.data1" status="d2"> <s:property value="#data2"/> </s:iterator> </s:iterator>
2、用一重循环的方法
<s:iterator value="collection1" status="status"> <s:property value="collection1[#status.index][0]"/> <s:property value="collection1[#status.index][1]"/> </s:iterator>