Devexpress MVC Gridview 获取到增删改的所有行数据(JSON) 并使用SQL事物保存数据

//ModalChargeGridView Gridview的名字
//Con_Shp_Chg 数据库表名
//ConShpChgUID UID或者是标识列
//gs_Language 语言(中英文)
//ljs_HeaderWhereJson where的条件. 一般用于主表跟子表

GetChargeUpdateDataJson(ModalChargeGridView,"Con_Shp_Chg","ConShpChgUID", gs_UsrID, gs_Language, ljs_HeaderWhereJson);

　　

  //Get Update Data
    function GetChargeUpdateDataJson(agv_GridView, as_KeyTable, as_KeyField, as_UsrID, as_Language, ajs_HeaderUpdateWhereJson)
    {
        var ls_json = "";
        //var la_array = [];
        var ls_jsonResult = "";
        var ls_Wherejson = "";
        var ls_Option = "";
        var ls_Value ="";
        var ls_Type = "";
        var la_Indicies = agv_GridView.batchEditHelper.GetDataItemVisibleIndices();
        var li_ColumnCount = agv_GridView.GetColumnsCount();
        var ls_FieldName = "";
        var la_NotUpdateField = [];
        for (var i = 0,gi_len = la_Indicies.length; i < gi_len ; i++)
        {
　　　　　　//Delete
            if(agv_GridView.batchEditApi.IsDeletedRow(la_Indicies[i]) && agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], as_KeyField) != null)
            {
                ls_json += GenerateJsonStringIfy("ModifyDate","-1","DateTime");
                ls_json += GenerateJsonStringIfy("ModifyBy",as_UsrID,"String");
                ls_json += GenerateJsonStringIfy("Status","-1","String");

                ls_json = "["+ ls_json.substring(0, ls_json.length - 1)+"]";
                ls_Option = "UPDATE";

                ls_Wherejson = GenerateJsonStringIfy(as_KeyField, agv_GridView.batchEditApi.GetCellValue(la_Indicies[i],as_KeyField),"Int");
                ls_Wherejson = "["+ ls_Wherejson.substring(0, ls_Wherejson.length - 1)+"]";
            }
　　　　　　　　//Update
            else if (agv_GridView.batchEditApi.HasChanges(la_Indicies[i]) && !(agv_GridView.batchEditApi.IsNewRow(la_Indicies[i])) && agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], as_KeyField) != null)
            {
                if (agv_GridView.batchEditApi.ValidateRow(la_Indicies[i]))
                {
                    for (var j = 0; j < li_ColumnCount; j++) {
                        ls_FieldName = agv_GridView.GetColumn(j).fieldName;
                        if (ls_FieldName === "" ||la_NotUpdateField.indexOf(ls_FieldName) !== -1) {
                            continue;
                        }
                        else {
                            if (ls_FieldName === "ModifyBy") {
                                ls_Value = as_UsrID ;
                            }
                            else if (ls_FieldName === "RowNo")
                                ls_Value  =  (la_Indicies[i] + 1).toString() ;
                            else {
                                if (agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], ls_FieldName) === null)
                                    ls_Value = "";
                                else
                                    ls_Value =  agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], ls_FieldName).toString().trim();
                            }
                            switch (ls_FieldName) {
                                case 'ts':           ls_Type = 'TimeStamp';   break;
                                case as_KeyField:    ls_Type = 'UID';         break;
                                default:             ls_Type = 'String';
                            }
                        }
                        ls_json += GenerateJsonStringIfy(ls_FieldName,ls_Value,ls_Type);
                    }

                    ls_json += GenerateJsonStringIfy("ModifyDate","-1","DateTime");
                    ls_json += GenerateJsonStringIfy("Language",as_Language,"String");
                    ls_json = "["+ ls_json.substring(0, ls_json.length - 1)+"]";
                    ls_Option = "UPDATE";
                    ls_Wherejson = GenerateJsonStringIfy(as_KeyField, agv_GridView.batchEditApi.GetCellValue(la_Indicies[i],as_KeyField),"Int");
                    ls_Wherejson = "["+ ls_Wherejson.substring(0, ls_Wherejson.length - 1)+"]";
                }
            }
　　　　　　　　//Insert
            else if ((!agv_GridView.batchEditApi.IsDeletedRow(la_Indicies[i]) && agv_GridView.batchEditApi.IsNewRow(la_Indicies[i])) || agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], as_KeyField) == null)
            {
                if (agv_GridView.batchEditApi.ValidateRow(la_Indicies[i]) && !agv_GridView.batchEditApi.IsDeletedRow(la_Indicies[i])) {
                    ls_json += '';
                    for (var j = 0; j < li_ColumnCount; j++) {
                        ls_FieldName = agv_GridView.GetColumn(j).fieldName;

                        if (ls_FieldName === "" || ls_FieldName === "ModifyDate" || ls_FieldName === "ModifyBy" || la_NotUpdateField.indexOf(ls_FieldName) !== -1) {
                            continue;
                        }
                        else {
                            if (ls_FieldName === "CreateBy")
                                ls_Value =   as_UsrID ;
                            else if (ls_FieldName === "RowNo")
                                ls_Value =   (i+1).toString();
                            else if (ls_FieldName === "QVSHPTUID")
                                ls_Value =  'QVSHPTUID';
                            else {
                                if (agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], ls_FieldName) === null)
                                    ls_Value = null;
                                else
                                    ls_Value =  agv_GridView.batchEditApi.GetCellValue(la_Indicies[i], ls_FieldName).toString().trim();
                            }
                            switch (ls_FieldName) {
                                case "QVSHPTUID":  ls_Type = 'Custom';      break;
                                case 'CreateDate': ls_Type = 'DateTime';    break;
                                case 'ModifyDate': ls_Type = 'DateTime';    break;
                                case 'ts':         ls_Type = 'TimeStamp';   break;
                                case as_KeyField:  ls_Type = 'UID';         break;
                                default:           ls_Type = 'String';      break;
                            }
                        }
                        ls_json += GenerateJsonStringIfy(ls_FieldName,ls_Value,ls_Type);
                    }
                    ls_json += GenerateJsonStringIfy("Language",as_Language,"String");
                    ls_json = "["+ ls_json.substring(0, ls_json.length - 1)+"]";
                    ls_Option = "INSERT";
                    ls_Wherejson = ajs_HeaderUpdateWhereJson;
                }
            }
            ls_jsonResult += GenerateSQLJsonStringIfy(as_KeyTable, ls_json, ls_Wherejson, ls_Option);
            ls_json = "";
            ls_Wherejson = "";
        }
        return ls_jsonResult;
    }

　　

function GenerateSQLJsonStringIfy(as_Label, as_Data, as_Where, as_Option) {
    var ljs_json = "";
    //ac_quote = ac_quote == null ? "" : ac_quote;
    if (as_Data !== null && as_Data !== "") {
        if (typeof as_Data == "object" && as_Data.constructor == Array) {
            if (as_Data.length == 0 || as_Data[0] == "")
                return ljs_json;
        }
        ljs_json = '{';
        ljs_json += '"Label":"' + as_Label + '",';
        ljs_json += '"Data":' + JSON.stringify(as_Data) + ',';
        ljs_json += '"Where":' + JSON.stringify(as_Where) + ',';
        ljs_json += '"Option":"' + as_Option + '"';
        ljs_json += '},';
    }
    return ljs_json;
}

function GenerateJsonStringIfy(as_Label, as_Value, as_Type) {
    var ljs_json = "";
    if (as_Value !== null && as_Value !== "") {
        if (typeof as_Value == "object" && as_Value.constructor == Array) {
            if (as_Value.length == 0 || as_Value[0] == "")
                return ljs_json;
        }
        if (as_Label !== null && as_Label !== "") {
            var lo_nap = { Label: as_Label, Value: as_Value.toString(), Type: as_Type };
            ljs_json += JSON.stringify(lo_nap) + ',';
        }
    }
    return ljs_json;
}