jsp脚本获取Struts2 标签中的值
<s:iterator var="counter" begin="0" end="field_num-1" >
<%
String c=(java.lang.String) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(
"${counter==null?\"\":counter}",
java.lang.String.class, pageContext, null, false).toString();
int a =Integer.parseInt(c);
String key1 = "";
if(a<10){
key1 = "0"+ (a+1);
} else {
key1 = (a+1)+"";
}
key1 = "04";
%>