ExtJs 项目一个grid共用模块

Posted 2021-03-20 chenyanbin

一个grid公共模块

主界面

var P033_Query = function () {
    var Designbusiness_Store = new Ext.data.JsonStore({ //专业数据集
        url: "PdmP032.csx?tag=GetDesignbusiness",
        fields: ["STANDA_SCHEDULE_ID", "STANDA_SCHEDULE_NAME"],
        baseParams: { strWhere: " AND S_TYPE =‘E‘ " },
        root: "data",
        id: "STANDA_SCHEDULE_ID",
        toValue: function (v) {
            var rec = Designbusiness_Store.getById(v);
            return rec ? rec.data.STANDA_SCHEDULE_NAME : v;
        },
        autoLoad: true
    });
    var Designbusiness = new Ext.form.SComboBox({
        width: 150,
        triggerAction: "all",
        store: Designbusiness_Store,
        valueField: ‘STANDA_SCHEDULE_ID‘,
        displayField: ‘STANDA_SCHEDULE_NAME‘
    });
    var f_center_num = new Ext.form.NumberField({ name: ‘COST_CENTER_ID‘, allowDecimals: false, allowNegative: false })
    var f_center_name = new ef.TextField({  })
    var f_subject = new ef.TextField({  })
    var sm = new Ext.grid.CheckboxSelectionModel({});
    var gridColumns = new eg.ColumnModel({
        columns: [
            sm,
            { header: "内码", dataIndex: "ID", hidden: true },
            { header: "成本中心编码" + prj.necessaryField, dataIndex: "COST_CENTER_ID", width: 100, editor: new Ext.form.NumberField({ name: ‘COST_CENTER_ID‘, allowDecimals: false, allowNegative: false }) },
            { header: "归属科目" + prj.necessaryField, dataIndex: "ACC_ATT", editor: new ef.TextField({ name: ‘ACC_ATT‘ }) },
            { header: "登记时间", dataIndex: "DEF_DATE", format: Date.patterns.ISO8601Short, xtype: ‘datecolumn‘, hidden: true },
            { header: "登记人", dataIndex: "DEF_USR_ID", renderer: userStore.toValue, hidden: true },
            { header: "修改时间", dataIndex: "UPD_DATE", format: Date.patterns.ISO8601Short, xtype: ‘datecolumn‘, hidden: true },
            { header: "修改人", dataIndex: "UPD_USR_ID", renderer: userStore.toValue, hidden: true }
        ]
    });
    var p_store = new Ext.data.JsonStore({ //数据集
        url: "PdmP033.csx?tag=GetJsonList",
        fields: ["ID", { name: "COST_CENTER_ID", allowBlank: false }, "UPD_USR_ID", "DEF_USR_ID",
            { name: "DEF_DATE", type: "date", dateFormat: Date.patterns.ISO8601Short },
            { name: "UPD_DATE", type: "date", dateFormat: Date.patterns.ISO8601Short }],
        root: "data",
        baseParams: {
            sfields: ["COST_CENTER_ID"].join(prj.colSplit),
            sfieldtypes: [‘number‘].join(prj.colSplit),
            relations: [" = "].join(prj.colSplit),
            page: "1",
        },
        id: "id",
        totalProperty: "totalCount"
    })
    function getBaseParams(v) {
        var p = {
            svalues: [f_center_num.getValue()].join(prj.colSplit),
            limit: pagebar.pageSize
        };
        Ext.apply(v.baseParams, p);
    }
    p_store.on(‘beforeload‘, getBaseParams);
    var pagebar = new prj.util.PagingToolbar(p_store, 20);
    var grid = new Ext.RSEGrid({ //数据显示面板
        id: ‘P033_btn_panel_grid‘,
        border: false,
        store: p_store,
        sm: sm,
        cm: gridColumns,
        buttonAlign: ‘left‘,
        bbar: pagebar,
        region: ‘center‘
    });
    var searchBtn = new Ext.Button({
        text: "搜索",
        iconCls: ‘Icon16_Search‘,
        handler: function () {
            grid.getStore().load({ params: { start: 0 } });
        }
    });
    var qtbr_1 = new Ext.Toolbar({
        items: ["成本中心编码", f_center_num,‘-‘, searchBtn]
    })
    var query_panel = new Ext.Panel({
        id: ‘P033_btn_panel‘,
        border: false,
        layout: "border",
        isLoad: true,
        items: [grid],
        tbar: [‘->‘],
        listeners: {
            render: function (p) {
                qtbr_1.render(p.tbar);
            }
        }
    });
    query_panel.grid = grid;
    query_panel.load = function () {
    }
    query_panel.func = function () {
    };
    return query_panel;
}

        public string GetJsonList()
        {
            try
            {
                S_VO v = new S_VO(Request);
                string sql = "SELECT * FROM DES_REV_NODE_CONFIG WHERE 1=1 {0}";
                DbUtil.Query(string.Format(sql, v.getCondition()), v);
                return v.getJsonList();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

添加

var P032_Add = function(action_url, query_panel) {
    return new Ext.Button({
        id: ‘P032_Add‘,
        handler: function () {
            query_panel.grid.insertRows();
        }
    });
}

删除

var P032_Delete = function(action_url, query_panel) {
    return new Ext.Button({
        id: ‘P032_delete‘,
        handler: function() {
            var grid = query_panel.grid;
            var selectedRows = grid.getSelectionModel().getSelections();
            if (selectedRows.length == 0) {
                Ext.Msg.alert(MsgMrg.OptMsg, MsgMrg.OptNotSelectRow);
                return;
            }
            Ext.Msg.confirm(MsgMrg.OptMsg, MsgMrg.OptIsDelSelect,
                 function(btn) {
                     if (btn == "yes") {
                         var v_ids = prj.util.GetDeleteIds(grid, selectedRows, "ID");
                         if (v_ids == null) { return; }
                         var mask = initPanelMask(query_panel);
                         mask.show();
                         Ext.Ajax.request({
                             url: action_url || "PdmP032.csx",
                             params: {
                                 tag: "Delete",
                                 ids: v_ids
                             },
                             success: function(response) {
                                 var res = Ext.util.JSON.decode(response.responseText);
                                 if (res.success) {
                                     Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptSuccess);
                                     grid.success(true, selectedRows);
                                 }
                                 else {
                                     Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptFailure);
                                 }
                                 mask.hide();
                                 mask = null;
                             },
                             failure: function() {
                                 Ext.Msg.alert(MsgMrg.OptMsg, MsgMrg.OptException);
                                 mask.hide();
                                 mask = null;
                             }
                         })
                     }
                 }, this);
        }
    })
}

        /// <summary>
        /// 删除
        /// </summary>
        /// <returns></returns>
        private string Delete()
        {
            string ids = Request.Form["ids"];
            if (StringUtil.isNotNullOrBlank(ids))
            {
                try
                {
                    string[] id = ids.Split(‘,‘);
                    List<string> del_sql_list = new List<string>();
                    for (int i = 0; i < id.Length; i++)
                    {
                        string strsql = string.Format("DELETE DES_REV_NODE_CONFIG WHERE id={0}", id[i]);
                        del_sql_list.Add(strsql);
                    }
                    DbUtil.ExecuteSqlTran(del_sql_list);
                }
                catch (Exception ex)
                {
                    return @"{msg:‘" + StringUtil.convert(ex.Message) + "‘}";
                }
                return BusinessMessage.SUCCESS;
            }
            else
            {
                return BusinessMessage.PLEASE_SELECT_A_RECORD;
            }
        }

保存

///保存功能按钮
var P032_Save = function (action_url, query_panel) {
    return new Ext.Button({
        id: ‘P032_Save‘,
        handler: function () {
            var cPanel = query_panel.grid;
            var func = query_panel.func;
            if (cPanel) {
                if (cPanel.validate()) {
                    if (cPanel.activeEditor != null) {
                        cPanel.activeEditor.completeEdit();
                    }
                    var mask = initPanelMask(query_panel);
                    mask.show();
                    Ext.Ajax.request({
                        url: action_url || "PdmP032.csx",
                        params: {
                            tag: "SaveOrUpdate",
                            data: cPanel.getValues(),
                            fields: cPanel.getStore().fields.keys.join(‘,‘)
                        },
                        success: function (response, p) {
                            var res = Ext.util.JSON.decode(response.responseText);
                            if (res.success) {
                                Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptSuccess);
                                func();
                                cPanel.getStore().load({ params: { start: 0 } });
                            }
                            else {
                                Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptFailure);
                            }
                            mask.hide();
                            mask = null;
                        },
                        failure: function (response, p) {
                            var res = Ext.util.JSON.decode(response.responseText);
                            Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptSuccess);
                            mask.hide();
                            mask = null;
                        }
                    });
                } else {
                    Ext.Msg.alert(MsgMrg.OptMsg, MsgMrg.OptDataIsLegal);
                }
            } else {
                Ext.Msg.alert(MsgMrg.OptMsg, MsgMrg.OptCfmDataPanel);
            }
        }
    });
}

        /// <summary>
        /// 保存或修改
        /// </summary>
        /// <returns></returns>
        private string SaveOrUpdate()
        {
            if (StringUtil.isNotNullOrBlank(Request.Form["data"]))
            {
                try
                {
                    string userid = Convert.ToString(Session["userid"]);
                    SaveAndUpdate(Request.Form["fields"].ToString(), Request.Form["data"].ToString(), userid);
                    return Erp.Ship.Tool.BusinessMessage.OPERATION_SUCCESS;
                }
                catch (Exception ex)
                {
                    return (@"{msg:‘" + StringUtil.convert(ex.Message) + "‘}");
                }
            }
            else
            {
                return (Erp.Ship.Tool.BusinessMessage.NO_DATA_PROCESSED);
            }
        }

        public void SaveAndUpdate(string rfields, string rrecs, string userid)
        {
            try
            {
                List<string> l = new List<string>();
                DES_REV_NODE_CONFIG obj = null;
                string[] fields = rfields.ToLower().Split(DbUtil.fieldSplit);
                string[] recs = rrecs.Split(DbUtil.rowSplit);
                IList<DES_REV_NODE_CONFIG> list = JsonUtil.JosnToObjects<DES_REV_NODE_CONFIG>(fields, recs);
                if (null != list && list.Count > 0)
                {
                    obj = new DES_REV_NODE_CONFIG();
                    foreach (var item in list)
                    {
                        if (StringUtil.isNullOrBlank(item.ID))
                        {
                            item.DEF_DATE = item.UPD_DATE = DateTime.Now;
                            item.UPD_USR_ID = item.DEF_USR_ID = userid;
                            l.Add(item.GetInsertSql());
                        }
                        else
                        {
                            obj.ID = item.ID;
                            if (obj.Retrieve())
                            {
                                JsonUtil.ObjectToObject(fields, obj, item);
                                obj.UPD_USR_ID = userid;
                                obj.UPD_DATE = DateTime.Now;
                                l.Add(obj.GetUpdateSql());
                            }
                        }
                    }
                    DbUtil.ExecuteSqlTran(l);
                }
            }
            catch (Exception e)
            {
                throw e;
            }
        }

导出

var O019_export = function (action_url, query_panel) {
    return new Ext.Button({
        id: ‘O019_export‘,
        handler: function () {
            Ext.Msg.confirm(MsgMrg.OptMsg, "确定导出此此图纸下发明细信息？",
                function (btn) {
                    if (btn == "yes") {
                        var p = {
                            TYPE: query_panel.GetS_Type(), //专业区分
                            PROJ: query_panel.GetF_PROJ(), //项目
                            SHIPNO: query_panel.GetShipNo(), //号船
                            DRAWNO: query_panel.GetDRAW_NO(), //图号
                            DRAWNAME: query_panel.GetDRAW_NAME(), //图名
                            ORDERNUM:query_panel.GetDRAW_No_Field() //下单单号
                        }
                        var str = Ext.urlEncode(p);
                        var top = ((document.body.clientHeight - 400) / 2);
                        var left = ((document.body.clientWidth - 600) / 2);
                        var win = window.document.open("PdmO019.csx?tag=Export&" + str, ‘_blank‘,
                            "location=no,scrollbars=no,menubars=no,toolbars=no,resizable=no,left=" + left + ",top=" + top + ",width=600,height=400");
                    }
                }, this);
        }
    });
}

        private void Export()
        {
            try
            {
                S_VO v = new S_VO();
                string query_sql = GetQuerySql();
                string strWhere = string.Empty;
                string s_type = Request["TYPE"]; //专业区分
                if (s_type!="")
                {
                    strWhere += string.Format(" AND DIF.DRAW_TYPE={0}",s_type);
                }
                string PROJ = Request["PROJ"]; //项目
                if (PROJ != "")
                {
                    strWhere += string.Format(" AND PRI.ID={0}", PROJ);
                }
                string SHIPNO = Request["SHIPNO"]; //号船
                if (SHIPNO != "")
                {
                    strWhere += string.Format(" AND PR.PROJ_NO={0}", SHIPNO);
                }
                string DRAWNO = Request["DRAWNO"]; //图号
                if (DRAWNO != "")
                {
                    strWhere += string.Format(" AND DL.DRAW_NO like ‘{0}‘", DRAWNO);
                }
                string DRAWNAME = Request["DRAWNAME"]; //图名
                if (DRAWNAME != "")
                {
                    strWhere += string.Format(" AND DL.DRAW_NAME like ‘{0}‘", DRAWNAME);
                }
                string ORDERNUM = Request["ORDERNUM"]; //下单单号
                if (ORDERNUM != "")
                {
                    strWhere += string.Format(" AND DIF.DRAW_NO like ‘{0}‘", ORDERNUM);
                }
                #region 导出
                Erp.Ship.Business.Pdm.ExeclBusiness.O019.O019Excel excel = new Erp.Ship.Business.Pdm.ExeclBusiness.O019.O019Excel();
                excel.FileName = "图纸下发明细报表.xls";
                DataTable dt = DbUtil.QueryDT(string.Format(query_sql, strWhere));
                Dictionary<string, string> dic = new Dictionary<string, string>();
                dic.Add("下发单号", "DRAW_NO");
                dic.Add("项目", "PROJ_NAME");
                dic.Add("号船", "PROJ_ID");
                dic.Add("业务区分", "MSVALUE");
                dic.Add("下发人", "USERNAME");
                excel.SetDataTableAndDictionary(dt,dic);
                if (dt.Rows.Count > 0)
                {
                    string url = Server.MapPath("~/FileTemplate/Pdm/O000/O018/template1.xls");
                    byte[] data = excel.CreateExcel(url);
                    Response.AppendHeader("Content-Disposition", "attachment; filename=" + excel.FileName);//HttpUtility.UrlEncode(r.FileName, Encoding.UTF8));
                    Response.ContentType = "application/ms-excel";
                    Response.AddHeader("Content-Length", data.Length.ToString());
                    Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
                    Response.BinaryWrite(data);
                }
                else
                {
                    Response.Write("当前条件下没有图纸上传报错记录！");
                }
                #endregion
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

导入

var D021_import = function (action_url, query_panel) {
    return new Ext.Button({
        id: ‘D021_import‘,
        handler: function () {
            var projInfo = query_panel.getProjInfoId(); //项目
            var projNo = query_panel.getProjNoId(); //船号
            var plan_version = query_panel.getVersionId();
            if (plan_version == "") {
                prityTip("提示", "版本必须选择!");
                return;
            }
            if (projInfo == null || projInfo == ‘‘) { prityTip("提示", "项目必须选择!"); return; }
            if (projNo == null || projNo == ‘‘) { prityTip("提示", "船号必须选择!"); return; }
            var win = D021_Import_Win(projInfo, projNo, plan_version);
            win.show();
        }
    });
}

function D021_Import_Win(projInfo, projNo, plan_ver) {
    var isReDo = false, isUp = false;
    var downTemplateBtn = new Ext.Button({
        text: ‘下载模板‘,
        //iconCls: ‘Icon16_file_down‘,
        handler: function () {
            var str = Ext.urlEncode({ tag: ‘DownTemplate‘ });
            var top = ((document.body.clientHeight - 200) / 2);
            var left = ((document.body.clientWidth - 200) / 2);
            var win = window.document.open("PdmD021.csx?" + str, ‘_blank‘, "location=no,scrollbars=no,menubars=no,toolbars=no,resizable=no,left=" + left + ",top=" + top + ",width=400,height=400");
        }
    });

    var importTemplateBtn = new Ext.Button({
        text: ‘导入数据‘,
        disabled: true,
        //iconCls: ‘icon_page_white_get‘,
        handler: function () {
            if (fibasic.getValue() == ‘‘) {
                Ext.Msg.alert(MsgMrg.OptMsg, MsgMrg.OptChooseImport);
                return;
            };
            if (!isUp) {
                Ext.MessageBox.show({
                    title: "警告",
                    msg: "请先上传文件，再导入！",
                    icon: Ext.MessageBox.WARNING,
                    buttons: Ext.MessageBox.OK
                });
                return;
            }
            if (isReDo) {
                Ext.MessageBox.show({
                    title: "警告",
                    msg: "请不要重新导入！",
                    icon: Ext.MessageBox.WARNING,
                    buttons: Ext.MessageBox.OK
                });
                return;
            }
            var mask = initPanelMask(win);
            mask.show();
            Ext.Ajax.request({
                url: "PdmD021.csx?tag=ImportTemplateData",
                params: {
                    plan_ver: plan_ver
                },
                //timeout: 3000000,
                success: function (response, p) {
                    var res = Ext.util.JSON.decode(response.responseText);
                    if (res.success) {
                        Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptImportFailure);
                        fibasic.reset();
                        importTemplateBtn.disable();
                        uploadTemplateBtn.enable()
                        fibasic.enable();
                        isReDo = true;
                    }
                    else {
                        Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptImportFailure);
                    }
                    if (mask) {
                        mask.hide();
                        mask = null;
                    }
                },
                failure: function (response, p) {
                    var res = Ext.util.JSON.decode(response.responseText);
                    Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptImportException);
                    if (mask) {
                        mask.hide();
                        mask = null;
                    }
                }
            });
        }
    });
    var closeBtn = new Ext.Button({
        text: "关闭",
        iconCls: ‘Icon16_tp‘,
        handler: function () {
            win.close();
        }
    });
    var fibasic = new Ext.ux.form.FileUploadField({
        style: ‘margin:3 5 0 2‘,
        width: 400,
        height: 40,
        allowBlank: false,
        buttonText: ‘浏览‘,
        blankText: ‘文件不能为空‘
    });
    var fieldLabel = new Ext.form.Label({
        style: ‘margin:6 6 6 6‘,
        html: ‘数据文件‘ + prj.necessaryField + ‘:  ‘
    });
    var upform = new Ext.form.FormPanel({
        frame: true,
        bodyStyle: ‘padding:2px;‘,
        fileUpload: true,
        region: "north",
        border: false,
        labelWidth: 70,
        layout: ‘column‘,
        items: [fieldLabel, fibasic],
        margins: ‘3 0 3 3‘,
        height: 40
    });
    var gridColumns = new Ext.grid.ColumnModel({
        columns: [
            { header: "内码", dataIndex: "ID", hidden: true },
            {
                header: "项目", dataIndex: "SHIP_ID", renderer: ProjInfoStoreAll.toValue
            },
            { header: "登记时间", dataIndex: "DEF_DATE", format: Date.patterns.ISO8601Short, xtype: ‘datecolumn‘, hidden: true },
            { header: "登记人", dataIndex: "DEF_USR_ID", renderer: userStore.toValue, hidden: true }
        ]
    });
    var upstore = new Ext.data.JsonStore({ //数据集
        url: "PdmD021.csx?tag=GetExcelTempData",
        fields: ["ID", { name: "SHIP_ID", allowBlank: false },"RESP_USR", "UPD_USR_ID", "DEF_USR_ID",
            { name: "UPD_DATE", type: "date", dateFormat: Date.patterns.ISO8601Short }],
        root: "data",
        id: "id",
        totalProperty: "totalCount"
    })
    function getBaseParams(v) {
        var p = {
            limit: pagebar.pageSize
        };
        Ext.apply(Ext.version.startsWith(‘3‘) ? v.baseParams : v.proxy.extraParams, p);
    }
    upstore.on(‘beforeload‘, getBaseParams);
    var pagebar = new prj.util.PagingToolbar(upstore, 20);
    var upgrid = new Ext.RSEGrid({
        id: ‘D021_upgrid‘,
        border: 1,
        ChgCheck: false,
        loadMask: true,
        store: upstore,
        cm: gridColumns,
        margins: ‘3 3 3 3‘,
        cmargins: ‘3 3 3 3‘,
        bbar: pagebar,
        region: ‘center‘
    });

    var uploadTemplateBtn = new Ext.Button({
        text: ‘上传数据‘,
        //iconCls: ‘Icon16_file_upload‘,
        handler: function () {
            if (!fibasic.validate()) {
                Ext.Msg.alert("消息", "请选择文件后,再进行上传操作");
                return;
            }
            var filePath = fibasic.getValue().toUpperCase();
            if (!(filePath.indexOf(‘.XLS‘) > 0 || filePath.indexOf(‘.XLSX‘) > 0)) {
                fibasic.reset();
                Ext.Msg.alert(MsgMrg.OptMsg, "上传文件类型必须是Excel");
                return;
            }
            var mask = initPanelMask(win);
            mask.show();
            upform.getForm().submit({
                url: "PdmD021.csx",
                params: {
                    tag: ‘UploadTemplateData‘,
                    projInfo: projInfo,
                    projNo: projNo,
                    plan_ver: plan_ver
                },
                success: function (form, action) {
                    var res = Ext.util.JSON.decode(action.response.responseText);
                    if (action.result.success) {
                        upgrid.getStore().load({ params: { start: 0 } });
                        isReDo = false;
                        isUp = true;
                        importTemplateBtn.enable();
                        uploadTemplateBtn.disable()
                        fibasic.disable();
                    } else {
                        Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptFileUpFailure);
                    }
                    if (mask) {
                        mask.hide();
                        mask = null;
                    }
                },
                failure: function (form, action) {
                    var res = Ext.util.JSON.decode(action.response.responseText);
                    Ext.Msg.alert(MsgMrg.OptMsg, res.msg || res.message || MsgMrg.OptFileUpFailure);
                    if (mask) {
                        mask.hide();
                        mask = null;
                    }
                }
            });
        }
    });

    var win = new Ext.Window({
        modal: true,
        constrain: true,
        closable: false,
        frame: true,
        ChgCheck: false,
        width: 800,
        height: 500,
        layout: "fit",
        resizable: false,
        closeAction: "hide",
        layout: ‘border‘,
        id: "D021_Import_Win",
        title: "非图任务计划导入",
        tbar: [downTemplateBtn, ‘-‘, uploadTemplateBtn, ‘-‘, importTemplateBtn, ‘->‘, closeBtn],
        items: [upform, upgrid],
    })
    return win;
}

下载模块

        private void DownTemplate()
        {
            try
            {
                S_VO v = new S_VO();
                Erp.Ship.Business.Pdm.ExeclBusiness.O019.O019Excel excel = new Erp.Ship.Business.Pdm.ExeclBusiness.O019.O019Excel();
                excel.FileName = "图纸下发明细报表.xls";
                DataTable dt = new DataTable();
                Dictionary<string, string> dic = new Dictionary<string, string>();
                dic.Add("下发单号", "DRAW_NO");
                dic.Add("项目", "PROJ_NAME");
                dic.Add("号船", "PROJ_ID");
                dic.Add("业务区分", "MSVALUE");
                dic.Add("下发人", "USERNAME");
                excel.SetDataTableAndDictionary(dt,dic);
                string url = Server.MapPath("~/FileTemplate/template.xlsx");
                byte[] data = excel.CreateExcel(url);
                Response.AppendHeader("Content-Disposition", "attachment; filename=" + excel.FileName);//HttpUtility.UrlEncode(r.FileName, Encoding.UTF8));
                Response.ContentType = "application/ms-excel";
                Response.AddHeader("Content-Length", data.Length.ToString());
                Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
                Response.BinaryWrite(data);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

上传

        private string UploadTemplateData()
        {
            try
            {
                string filename = null, fullName = null;
                string savePath = null, fileType = null;
                DataTable fdt = null, ndt = null;   //文件数据，重新组织的结构
                DataRow ndr = null;     //文件数据行，重新组织的结构数据行     
                string user_id = Session["user_id"].ToString();
                string projInfo = Request["projInfo"]; //项目
                string projNo = Request["projNo"]; //船号
                string plan_version = Request["plan_ver"]; //计划版本内码
                string query_not_list_id_sql = "SELECT ID FROM GENERAL_DES_TASK WHERE TASK_CODE=‘{0}‘";
                DataTable dt_not_list_id = new DataTable();
                if (IfReleasePlan(plan_version))
                {
                    return @"{msg:‘该版本已发布，不能上传文件!‘}";
                }
                //依次：项目、船号、专业、任务类型、任务编号、任务名称、责任人、计划开始、计划结束、实际开始、实际结束、内码
                string SHIP_ID = string.Empty, PROJ_NO = string.Empty, PROFESSION_DEF_ID = string.Empty, STANDA_SCHEDULE_NODE_ID = string.Empty, TASK_CODE = string.Empty, TASK_NAME = string.Empty, RESP_USR = string.Empty, PLAN_BEGIN = string.Empty, PLAN_END = string.Empty, ACTUAL_BEGIN = string.Empty, ACTUAL_END = string.Empty, ID = string.Empty;
                if (Request.Files.Count > 0)
                {
                    #region 上传文件读取
                    savePath = Server.MapPath(@"~/form/IPTExecel/updData/");
                    if (!Directory.Exists(savePath))        //检查在服务器上是否存在同名文件夹
                    {
                        Directory.CreateDirectory(savePath);
                    }
                    HttpPostedFile postedFile = Request.Files[0];
                    filename = Path.GetFileName(postedFile.FileName);
                    fullName = savePath + filename;
                    if (File.Exists(fullName))              //检查在服务器上是否存在同名文件
                    {
                        File.Delete(fullName);
                    }
                    postedFile.SaveAs(fullName);

                    fdt = new DataTable();
                    string[] sp = filename.Split(‘.‘);
                    fileType = sp[sp.Length - 1];
                    switch (fileType)
                    {
                        case "xls":
                            fdt = ExcelUtil.GetDataTableFromExcel(fullName);
                            break;
                        case "xlsx":
                            fdt = ExcelUtil.GetDataTableFromExcel(fullName);
                            break;
                    }
                    File.Delete(fullName);
                    #endregion

                    #region 设置列头
                    ndt = new DataTable();
                    ndt.Columns.Add("ID"); //项目
                    ndt.Columns.Add("SHIP_ID"); //项目
                    ndt.Columns.Add("PROJ_NO"); //船号
                    ndt.Columns.Add("PROFESSION_DEF_ID"); //专业
                    ndt.Columns.Add("STANDA_SCHEDULE_NODE_ID"); //任务类型
                    ndt.Columns.Add("TASK_CODE"); //任务编号
                    ndt.Columns.Add("TASK_NAME"); //任务名称
                    ndt.Columns.Add("RESP_USR"); //责任人
                    ndt.Columns.Add("PLAN_BEGIN"); //计划开始
                    ndt.Columns.Add("PLAN_END"); //计划结束
                    ndt.Columns.Add("ACTUAL_BEGIN"); //实际开始
                    ndt.Columns.Add("ACTUAL_END"); //实际结束
                    #endregion
                    if (fdt.Columns.Count != 11)
                    {
                        return @"{msg:‘请检查上传文件模板是否正确!‘}";
                    }
                    #region 赋值
                    if (fdt.Rows.Count > 2)
                    {
                        for (int i = 2; i < fdt.Rows.Count; i++)
                        {
                            ndr = ndt.NewRow();
                            ndr.BeginEdit();
                            SHIP_ID = fdt.Rows[i][0].ToString().Trim();
                            PROJ_NO = fdt.Rows[i][1].ToString().Trim();
                            PROFESSION_DEF_ID = fdt.Rows[i][2].ToString().Trim();
                            STANDA_SCHEDULE_NODE_ID = fdt.Rows[i][3].ToString().Trim();
                            TASK_CODE = fdt.Rows[i][4].ToString().Trim();
                            TASK_NAME = fdt.Rows[i][5].ToString().Trim();
                            RESP_USR = fdt.Rows[i][6].ToString().Trim();
                            PLAN_BEGIN = fdt.Rows[i][7].ToString().Trim();
                            PLAN_END = fdt.Rows[i][8].ToString().Trim();
                            ACTUAL_BEGIN = fdt.Rows[i][9].ToString().Trim();
                            ACTUAL_END = fdt.Rows[i][10].ToString().Trim();
                            if (TASK_CODE == "")
                            {
                                throw new Exception("任务编号不能为空!");
                            }
                            dt_not_list_id = DbUtil.QueryDT(string.Format(query_not_list_id_sql, TASK_CODE));
                            if (dt_not_list_id.Rows.Count == 0)
                            {
                                throw new Exception(string.Format("任务编号【{0}】无效!", TASK_CODE));
                            }
                            ID = dt_not_list_id.Rows[0][0].ToString();
                            if ((PLAN_BEGIN == "" && PLAN_END != "") || (PLAN_BEGIN != "" && PLAN_END == ""))
                            {
                                throw new Exception(string.Format("计划开始【{0}】计划结束【{1}】未同时输入!", PLAN_BEGIN, PLAN_END));
                            }
                            if (PLAN_BEGIN != "")
                            {
                                if (!IsDate(PLAN_BEGIN))
                                {
                                    throw new Exception(string.Format("计划开始【{0}】不是日期类型", PLAN_BEGIN));
                                }
                            }
                            if (PLAN_END != "")
                            {
                                if (!IsDate(PLAN_END))
                                {
                                    throw new Exception(string.Format("计划结束【{0}】不是日期类型", PLAN_END));
                                }
                            }
                            if (ACTUAL_BEGIN != "")
                            {
                                if (!IsDate(ACTUAL_BEGIN))
                                {
                                    throw new Exception(string.Format("实际开始【{0}】不是日期类型", ACTUAL_BEGIN));
                                }
                            }
                            if (ACTUAL_END != "")
                            {
                                if (!IsDate(ACTUAL_END))
                                {
                                    throw new Exception(string.Format("实际结束【{0}】不是日期类型", ACTUAL_END));
                                }
                            }
                            ndr["ID"] = ID; //内码
                            ndr["SHIP_ID"] = SHIP_ID; //项目
                            ndr["PROJ_NO"] = PROJ_NO; //船号
                            ndr["PROFESSION_DEF_ID"] = PROFESSION_DEF_ID; //专业
                            ndr["STANDA_SCHEDULE_NODE_ID"] = STANDA_SCHEDULE_NODE_ID; //任务类型
                            ndr["TASK_CODE"] = TASK_CODE; //任务编号
                            ndr["TASK_NAME"] = TASK_NAME; //任务名称
                            ndr["RESP_USR"] = RESP_USR; //责任人
                            ndr["PLAN_BEGIN"] = PLAN_BEGIN; //计划开始
                            ndr["PLAN_END"] = PLAN_END; //计划结束
                            ndr["ACTUAL_BEGIN"] = ACTUAL_BEGIN; //实际开始
                            ndr["ACTUAL_END"] = ACTUAL_END; //实际结束
                            ndr.EndEdit();
                            ndt.Rows.Add(ndr);
                        }
                    }
                    #endregion
                }
                else
                {
                    return @"{msg:‘上传文件没有数据!‘}";
                }
                Session["D021ExcelTempData"] = ndt;
                return new JSONHelper().CreateExtGrid(ndt);
            }
            catch (Exception ex)
            {
                return @"{msg:‘" + StringUtil.convert(ex.Message) + "‘}";
            }
        }

导入

        private string ImportTemplateData()
        {
            try
            {
                DataTable dt = (DataTable)Session["D021ExcelTempData"];
                List<string> list_sql = new List<string>();
                string userid = Session["userid"].ToString();//当前用户
                string plan_version = Request["plan_ver"]; //计划版本内码
                if (IfReleasePlan(plan_version))
                {
                    return @"{msg:‘该版本已发布，不能导入文件!‘}";
                }
                DateTime nowDate = DateTime.Now; //当前日期
                //依次：内码、计划开始、计划结束、实际开始、实际结束
                string ID = string.Empty, PLAN_BEGIN = string.Empty, PLAN_END = string.Empty, ACTUAL_BEGIN = string.Empty, ACTUAL_END = string.Empty;
                //新增设计计划
                string add_sql = @"INSERT INTO DESIGN_SCHEDULE
                                              (DRAW_PLAN_VERSION_ID,
                                               TASK_ID,
                                               PLAN_BEGIN,
                                               PLAN_END,
                                               DEF_USR_ID,
                                               DEF_DATE,
                                               UPD_USR_ID,
                                               UPD_DATE)
                                            VALUES
                                              ({0},
                                               {1},
                                               to_date(‘{2}‘, ‘yyyy-mm-dd hh24:mi:ss‘),
                                               to_date(‘{3}‘, ‘yyyy-mm-dd hh24:mi:ss‘),
                                               ‘{4}‘,
                                               to_date(‘{5}‘, ‘yyyy-mm-dd hh24:mi:ss‘),
                                               ‘{4}‘,
                                               to_date(‘{5}‘, ‘yyyy-mm-dd hh24:mi:ss‘))";
                //修改设计计划
                string update_sql = @"UPDATE DESIGN_SCHEDULE
                                                SET PLAN_BEGIN = to_date(‘{0}‘, ‘yyyy-mm-dd hh24:mi:ss‘),
                                                    PLAN_END   = to_date(‘{1}‘, ‘yyyy-mm-dd hh24:mi:ss‘),
                                                    UPD_USR_ID = ‘{2}‘,
                                                    UPD_DATE   = to_date(‘{3}‘, ‘yyyy-mm-dd hh24:mi:ss‘)
                                                WHERE TASK_ID = {4}
                                                AND DRAW_PLAN_VERSION_ID = {5}";
                string update_sql2 = "UPDATE GENERAL_DES_TASK SET ACTUAL_BEGIN={0},ACTUAL_END={1},UPD_USR_ID=‘{2}‘,UPD_DATE=to_date(‘{3}‘,‘yyyy-mm-dd hh24:mi:ss‘) WHERE ID={4}";
                if (dt.Rows.Count > 1)
                {
                    for (int i = 0; i < dt.Rows.Count; i++)
                    {
                        ID = dt.Rows[i]["ID"].ToString();//内码
                        PLAN_BEGIN = dt.Rows[i]["PLAN_BEGIN"].ToString(); //计划开始
                        PLAN_END = dt.Rows[i]["PLAN_END"].ToString(); //计划结束
                        ACTUAL_BEGIN = dt.Rows[i]["ACTUAL_BEGIN"].ToString(); //实际开始
                        ACTUAL_END = dt.Rows[i]["ACTUAL_END"].ToString(); //实际结束
                        dt_if_design_plan = DbUtil.QueryDT(string.Format(query_if_design_plan_exist_sql, ID, plan_version));
                        if (dt_if_design_plan.Rows.Count == 0)
                        {
                            list_sql.Add(string.Format(add_sql, plan_version, ID, PLAN_BEGIN, PLAN_END, userid, nowDate));
                        }
                        else
                        {
                            list_sql.Add(string.Format(update_sql, PLAN_BEGIN, PLAN_END, userid, nowDate, ID, plan_version));
                        }
                        list_sql.Add(string.Format(update_sql2, ACTUAL_BEGIN == "" ? "null" : "to_date(‘" + ACTUAL_BEGIN + "‘,‘yyyy-mm-dd hh24:mi:ss‘)", ACTUAL_END == "" ? "null" : "to_date(‘" + ACTUAL_END + "‘,‘yyyy-mm-dd hh24:mi:ss‘)", userid, nowDate, ID));
                    }
                    DbUtil.ExecuteSqlTran(list_sql);
                    return "{success:true,msg:‘导入成功‘}";
                }
                else
                {
                    return "{success:false,msg:‘没有数据需要导入！‘}";
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }