我的GroupObject
public class GroupObject {
private String group_name;
private List<GroupDetails> groupMembersList;
public String getGroup_name() {
return group_name;
}
public void setGroup_name(String group_name) {
this.group_name = group_name;
}
public String getGroup_id() {
return group_id;
}
public void setGroup_id(String group_id) {
this.group_id = group_id;
}
public String getGroup_description() {
return group_description;
}
public void setGroup_description(String group_description) {
this.group_description = group_description;
}
public List<GroupDetails> getGroupMembersList() {
return groupMembersList;
}
public void setGroupMembersList(List<GroupDetails> groupMembersList) {
this.groupMembersList = groupMembersList;
}
GroupDetails对象存储在上方的列表中
公共类GroupDetails{
private String member_name;
private String member_usertype;
public String getMember_name() {
return member_name;
}
public void setMember_name(String member_fullname) {
this.member_name = member_fullname;
}
public String getMember_usertype() {
return member_usertype;
}
public void setMember_usertype(String member_usertype) {
this.member_usertype = member_usertype;
}
}
我有一个servlet,它用GroupDetials对象实例填充GroupObject中的"list"。
我正在访问GroupDetails实例的"member_name"one_answers"member_usertype"属性
使用以下片段在下面的jsp中访问
<c:forEach var="member" items="${members_list}">
<li class="list-group-item title">
<img src="${pageContext.request.contextPath}/css/images/user.png" class="img img-circle" style="display: inline" />
<strong style="display:inline;"> ${member.groupMembersList.member_name} <h5 style="display: inline;">(${member.groupMembersList.member_usertype})</h5></strong>
</li>
</c:forEach>
我想遍历groupMemberList元素并访问它们相应的条件member_name和member_usertype,但上面的jsp不起作用。我无法访问"member_name"one_answers"member_usertype"。请帮忙。
您只需要再次使用forEach循环:
<strong style="display:inline;">
<c:forEach items="${member.groupMembersList}" var="groupDetails">
${groupDetails.member_name} ... ${groupDetails.member_usertype}
</c:forEach>
</strong>