i 更本就没有定义 一个是js, 一个是java,
try this :
<%for ( int i = 0; i< n1; i++){
%>
s2dldm = "<%=s2Type[i][0]%>";
s2dlmc = "<%=s2Type[i][1]%>";
if ( s2dldm.length == 2){
alert(s2dldm);
alert(s2dlmc);
}
<%}%>
try this :
<%for ( int i = 0; i< n1; i++){
%>
s2dldm = "<%=s2Type[i][0]%>";
s2dlmc = "<%=s2Type[i][1]%>";
if ( s2dldm.length == 2){
alert(s2dldm);
alert(s2dlmc);
}
<%}%>
而你要用的是Jsp中的i,for循环必需是jsp中的。