jquery.post用法示例代码

$.post('admin/HhCheckVote.do?ids=' + '${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！"); 

} 

}); 

<action name="HhCheckVote" method="checkVote" 

class="org.bkgd.ehome.jeeplugin.userapp.web.action.ActionHhArticleQuery"> 

<result type="json"></result> 

</action> 

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; 

}