报错了

fangyeer

我在action中这样写的
public static Table LoaData(String data1,String select,String dataModel,String concept,String from,String idColumn,String distinct,Map<String, Object> variables,Integer offset,String columns,Integer limit){
                String ksql = "select SO_KHZL.fSXAP,(case when SO_KHZL.fSXAP = '第一家送' then '顺序被占用' end) as fPDSX from SO_KHZL SO_KHZL";//需要查询数据的ksql
        Table table = KSQL.select(ksql, null, "/songhuorenwu/songhuo/data", null);//调用平台提供的API执行sql，并返回table
        return table;

在页面这样的
Model.prototype.data1BeforeRefresh = function(event){

var data1 = this.comp("data1");//获取data
    var grid1 = this.comp("pan");//获取展现数据的grid组件
    //勾选action参数，给limit和offset参数传参
    var param = new biz.Request.ActionParam();
    var limit = data1.limit;//获取data的limit值 var offset = data1.getOffset();//获取data当前的offset值
    param.setInteger("limit", limit);
    param.setInteger("offset", offset);
    biz.Request.sendBizRequest({
        "context" : this.getContext(),
        "action" : "newAction_0",
        "parameters" : param,
        "callback" : function(callbackData) {callbackData.ignoreError = false;
            if (callbackData.state) {
                data1.loadData(callbackData.response, false);//把返回的数据给data
                grid1.refresh();//刺激grid显示数据
            }
        }
    });
        };

fangyeer

无法获取未定义或 null 引用的属性“refresh”隐藏详细TypeError: 无法获取未定义或 null 引用的属性“refresh” at callback (http://192.168.1.4:8080/x5/UI2/v_6450bcb4558e425d9a9074f561eb8a6bl_zh_CNs_desktopd_pc/songhuorenwu/songhuo/process/songhuodan/listActivity1.js:80:17) at h (http://192.168.1.4:8080/x5/UI2/v_2cddfa3bcd1c43ed9ee1e8e0cce27882l_zh_CNs_desktopd_pc/system/biz.common.min.js:12:6880) at f (http://192.168.1.4:8080/x5/UI2/v_bf98d407eeb64862916bccaf90ab9fb3l_zh_CNs_desktopd_pc/system/core.min.js:71:42062) at l.add (http://192.168.1.4:8080/x5/UI2/v_bf98d407eeb64862916bccaf90ab9fb3l_zh_CNs_desktopd_pc/system/core.min.js:71:42384) at _sendRequest (http://192.168.1.4:8080/x5/UI2/v_2cddfa3bcd1c43ed9ee1e8e0cce27882l_zh_CNs_desktopd_pc/system/biz.common.min.js:12:7227) at Request.sendRequest (http://192.168.1.4:8080/x5/UI2/v_2cddfa3bcd1c43ed9ee1e8e0cce27882l_zh_CNs_desktopd_pc/system/biz.common.min.js:12:7559) at $var._sendBizRequest (eval code:1:554) at Request.sendBizRequest (http://192.168.1.4:8080/x5/UI2/v_2cddfa3bcd1c43ed9ee1e8e0cce27882l_zh_CNs_desktopd_pc/system/biz.common.min.js:12:9810) at Model.prototype.data1BeforeRefresh (http://192.168.1.4:8080/x5/UI2/v_6450bcb4558e425d9a9074f561eb8a6bl_zh_CNs_desktopd_pc/songhuorenwu/songhuo/process/songhuodan/listActivity1.js:72:5) at fire (http://192.168.1.4:8080/x5/UI2/v_bf98d407eeb64862916bccaf90ab9fb3l_zh_CNs_desktopd_pc/system/core.min.js:71:236425)

fangyeer

请问我这是哪里不对？

jishuang

songhuorenwu/songhuo/process/songhuodan/listActivity1.js:80

songhuo/process/songhuodan/listActivity1.js:72

js中这两行执行的什么？

fangyeer

odel.prototype.data1BeforeRefresh = function(event){

var data1 = this.comp("data1");//获取data
    var grid1 = this.comp("pan");//获取展现数据的grid组件
    //勾选action参数，给limit和offset参数传参
    var param = new biz.Request.ActionParam();
    var limit = data1.limit;//获取data的limit值 var offset = data1.getOffset();//获取data当前的offset值
    param.setInteger("limit", limit);
    param.setInteger("offset", offset);
    biz.Request.sendBizRequest({
        "context" : this.getContext(),
        "action" : "newAction_0",
        "parameters" : param,
        "callback" : function(callbackData) {callbackData.ignoreError = false;
            if (callbackData.state) {
                data1.loadData(callbackData.response, false);//把返回的数据给data
                grid1.refresh();//刺激grid显示数据
            }
        }
    });
        };
如果把   grid1.refresh();//刺激grid显示数据这一句注释掉就不会出错，但也不加载数据

jishuang

把实现放到data的onCustomRefresh中
不是在onBeforeRefresh中

fangyeer

改了，还是一样的错误

fangyeer

看一下图片，我是用的普通的data1

fangyeer

data1里面是这样的

jishuang

确认var grid1 = this.comp("pan");grid组件获取的正确吗？