SOURCE

jQuery().ready(function () {
    //提交或保存时触发判断，是否明细行有重复
    WfForm.registerCheckEvent(WfForm.OPER_SAVE + "," + WfForm.OPER_SUBMIT, function (callback) {
        //获取明细行field14806字段的值
        var fieldMark = []
        var rowArr = WfForm.getDetailAllRowIndexStr("detail_1").split(",");
        for (var i = 0; i < rowArr.length; i++) {
            var rowIndex = rowArr[i];
            if (rowIndex !== "") {
                fieldMark[i] = WfForm.getFieldValue("field14806_" + rowIndex);    //遍历明细行字段
                //console.log(fieldMark[i]);
            }
        }
        //判断是否有重复，如有重复值，则赋值给cfx
        var cfx = []
        var x = 0
        var cf = fieldMark.join(",") + ",";
        for (var i = 0; i < fieldMark.length; i++) {
            if (cf.replace(fieldMark[i] + ",", "").indexOf(fieldMark[i] + ",") > -1) {
                if (fieldMark[i] != "") {
                    cfx[x] = "第" + (i + 1) + "行";
                    x += 1
                };
                //break;
            }
        }
        //根据cfx长度判断是否有重复，如有重复则提示，无重复则通过提交或保存
        //console.log("重复的值", cfx);
        if (cfx.length > 0) {
            WfForm.showMessage("明细表存在重复行：" + cfx, 2, 3);  //错误信息，3s后消失
        }
        else {
            //WfForm.showMessage("提交" + cfx);  //错误信息，5s后消失
            callback();
        };
    });
});