ajax之post方法

$.post(//ajax方法提交表单数据 "TopicServlet.serv?doaction=markTopicById&topicId="+topicId+"&zd="+zd+"&tj="+tj+"&jh="+jh+"&role=1",//url function(data){ $.uiHelper.hideLoading(); if(data==1){ alert("标记成功！"); reloadPage(); } else { alert("标记失败！"); } $("#edit-dialog").dialog("close"); } ); 或者： $.post( "TopicServlet.serv",{doaction : "getReplyById",id : topicReplyId},function call(data){ var bean = data; if(bean.isAllow){ $("#isBlockReply_dialog").dialog({//激活弹出框 resizable: false,height:160,modal: true,buttons: { "确 定": function() { $( this ).dialog( "close" ); $.ajax({ async:true,cache:false,type:"POST",dataType: "json",url:"TopicServlet.serv",data:"doaction=modifyTopicReplyBlock&topicReplyId="+topicReplyId,beforeSend:function(){ $.uiHelper.showLoading(); },error:function(){ $.uiHelper.hideLoading(); alert('数据获取失败！'); },success:function(data){ $.uiHelper.hideLoading(); if(data==1){ //alert("设置成功！"); reloadPage(); } else { $("#tip-error-dialog").dialog({//激活弹出框 resizable: false,height:180,buttons: { "确 定": function() { $( this ).dialog( "close" ); } } }); } } } ); },"取 消": function() { $( this ).dialog( "close" ); } } }); }else{ $("#power-dialog").dialog({//激活弹出框 resizable: false,buttons: { "确 定": function() { $( this ).dialog( "close" ); } } }); } },"json"//规定预计的服务器响应的数据类型。 );