时间:2021-07-01 10:21:17 帮助过:3人阅读
$.post('admin/HhCheckVote.do?ids=' + '${ids}', {}, function(flag) {
if(flag.isVote=="true"){
document.getElementById("jvForm").action="admin/HhArticleVoteCommit.do";
document.getElementById("jvForm").submit();
}else{
alert("您已经投过票!");
}
});
struts.xml中action配置为:
代码如下:
<action name="HhCheckVote" method="checkVote"
class="org.bkgd.ehome.jeeplugin.userapp.web.action.ActionHhArticleQuery">
<result type="json"></result>
</action>
Action
代码如下:
private String isVote;
public String getIsVote() {
return isVote;
}
public void setIsVote(String isVote) {
this.isVote = isVote;
}
public String checkVote(){
try {
List<Map<String,Object>> list = aloneIMP.checkVote(ids,getCurrentUser()).search().getResultList();
if(list.size()==0){
isVote = "true";
}else{
isVote = "false";
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return SUCCESS;
}
PS:
action 方法的返回值需是全局变量,且必须有get,set方法,局部变量则不行
方法有返回值,不能是void