虚拟M的改进

之前为了保留老习俗，虚拟M采用了和M调用一样的约定，这样的好处是习惯上保持一致，小伙伴提出现在是java了，还这样约定方法太啰嗦，确实是有点啰嗦，进行了改进。
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改进为三个参数的，方法可以写在任何继承BaseHttpHandler和BaseHttpHandlerNoSession的ashx实现类里面，这样的好处是：1、方法什么补啰嗦了 2.在页面的ashx就可以实现了，避免专门为虚拟M再创建一个类，比如查询和导出一般要同时给页面使用和导出查询使用。
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同页面ashx就可以直接调用，效率更高
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导出指定的时候指定页面后台类即可，虚拟M可以防止任意的后台业务脚本里

示例页面

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
    <title>JRTPrintTemplateEle供拷贝代码使用</title>
    <link rel="shortcut icon" href="../../resource/common/images/favicon.ico" />
    <script src="../../resource/common/js/JRTBSBase.js" type="text/javascript"></script>
    <script src="../../jrtprint/js/JRTPrint.js" type="text/javascript"></script>
    <script language="javascript" type="text/javascript">
        SYSPageCommonInfo.Init();
        var BasePath = '';
        var ResourcePath = '';
        var WebServicAddress = SYSPageCommonInfo.Data.WebServicAddress;
        var UserDR = SYSPageCommonInfo.Data.Sesssion.UserDR;
        var GroupID = SYSPageCommonInfo.Data.Sesssion.GroupID;
        var SessionStr = SYSPageCommonInfo.Data.SessionStr;
    </script>
    <script type="text/javascript">
        //全局变量
        var me = {
            actionUrl: '../ashx/ashJRTPrintTemplateEle.ashx'
        };

        //jquery入口
        $(function () {
            //导出Excel
            $("#btnExport").click(function () {
                var para = {};
                var tempPath = DealExportExcelTMPName("打印元素.xls");
                JRTBasePrint('Export@' + WebServicAddress + '@jrtdemo.ashx.ashJRTPrintTemplateEle@QryPrintEle@' + JSON.stringify(para) + '@' + SessionStr + '@' + tempPath + '@0');
            });

            //导出Excel多模板
            $("#btnExport1").click(function () {
                var para = {};
                var tempPath = DealExportExcelTMPName("打印元素多模板");
                JRTBasePrint('Export@' + WebServicAddress + '@jrtdemo.ashx.ashJRTPrintTemplateEle@QryPrintEle@' + JSON.stringify(para) + '@' + SessionStr + '@' + tempPath + '@0');
            });

            //导出Excel无模板
            $("#btnExport0").click(function () {
                var para = {};
                var tempPath = "";
                JRTBasePrint('Export@' + WebServicAddress + '@jrtdemo.ashx.ashJRTPrintTemplateEle@QryPrintEle@' + JSON.stringify(para) + '@' + SessionStr + '@' + tempPath + '@0');
            });

            //打印预览
            $("#btnPrintPreview").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PrintPreview";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.PrintBarCodeTest@GetData";
                JRTBasePrint(Param);
            });

            //打印表格
            $("#btnPrintPreviewGrid").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PrintOut";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.DrawGrid@GetData";
                JRTBasePrint(Param);
            });

            //打印报告
            $("#btnPrintReport").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PrintOut";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.PrintTemplateTest@GetData";
                JRTBasePrint(Param);
            });

            //集中打印
            $("#btnCenterPrint").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PrintOut";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.CenterPrintTest@GetData";
                JRTBasePrint(Param);
            });

            //在线预览
            $("#btnPrintPreviewInline").click(function () {
                showwin("#winPrintPreview", "在线打印预览", '../../facade/form/frmJRTPrintDrawView.aspx?PrintDR=' + 1 + '&PrintClassName=vm.test.PrintBarCodeTest', 950, $(window).height() - 20, true, "10px");
            });

            //打印
            $("#btnPrint").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PrintOut";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.PrintBarCodeTest@GetData";
                JRTBasePrint(Param);
            });

            //PDF
            $("#btnPDF").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PDF#-1";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.PrintBarCodeTest@GetData";
                JRTBasePrint(Param);
            });

            //PDF弹窗
            $("#btnPDFSave").click(function () {
                //0:打印所有报告 1:循环打印每一份报告
                var printFlag = "0";
                var userCode = "";
                //打印参数
                var paramList = "";
                //PrintOut:打印  PrintPreview打印预览
                var printType = "PDF#0";
                var printPara = "1";
                var Param = printFlag + "@" + WebServicAddress + "@" + printPara + "@" + userCode + "@" + printType + "@" + paramList + "@vm.test.PrintBarCodeTest@GetData";
                JRTBasePrint(Param);
            });

            //上传文件到文件服务
            $("#btnUpfile").click(function () {
                $("#file_upload").click();
            });

            //改名文件
            $("#btnRenamefile").click(function () {
                //往后台提交数据
                $.ajax({
                    type: "post",
                    dataType: "json",
                    cache: false, //
                    async: true, //为true时，异步，不等待后台返回值，为false时强制等待；-asir
                    url: me.actionUrl + '?Method=ReNameImageFile',
                    success: function (data, status) {
                        $.messager.progress('close');
                        if (!FilterBackData(data)) {
                            return;
                        }
                        alert("成功");
                    }
                });
            });
            //删除文件
            $("#btnDeletefile").click(function () {
                //往后台提交数据
                $.ajax({
                    type: "post",
                    dataType: "json",
                    cache: false, //
                    async: true, //为true时，异步，不等待后台返回值，为false时强制等待；-asir
                    url: me.actionUrl + '?Method=DeleteImageFile',
                    success: function (data, status) {
                        $.messager.progress('close');
                        if (!FilterBackData(data)) {
                            return;
                        }
                        alert("成功");
                    }
                });
            });

            //Excel得到JSON
            $("#btnExcelGetJson").click(function () {
                JRTGetExcelFileJson(function (retJson) {
                    alert(JSON.stringify(retJson));
                });
            });

            //新增数据点击
            $("#btnAddJRTPrintTemplateEle").click(function () {
                $("#txtJRTPrintTemplateEleRowID").val(""); 
				$('#winEditJRTPrintTemplateEle').window({
                    title: TranslateDataMTHD('Add Data', '新增数据', ''),
                    modal: true
                });
            });


            //修改数据点击
            $("#btnUpdateJRTPrintTemplateEle").click(function () {
				UpdateJRTPrintTemplateEle();
            });

			//修改数据
			function UpdateJRTPrintTemplateEle(row)
			{
                var selectRow = $('#dgJRTPrintTemplateEle').datagrid("getSelected");
                if(row!=null)
                {
                	selectRow=row;
                }
                if (selectRow == null) {
                    $.messager.alert(TranslateDataMTHD('Info', '提示', ''), TranslateDataMTHD('Please select the data to modify', '请选择要修改的数据!', ''), 'info');
                    return;
                }
				$("#formJRTPrintTemplateEle").form('load', selectRow);
				$('#winEditJRTPrintTemplateEle').window({
                    title: TranslateDataMTHD('Update Data', '修改数据', ''),
                    modal: true
                });
			}



            //删除数据点击
            $("#btnDeleteJRTPrintTemplateEle").click(function () {
                var checkRow = $('#dgJRTPrintTemplateEle').datagrid("getChecked");
                var selectRow = $('#dgJRTPrintTemplateEle').datagrid("getSelected");
                if ((checkRow == null || checkRow.length == 0)&&selectRow==null) {
                    $.messager.alert(TranslateDataMTHD('Info', '提示', ''), TranslateDataMTHD('Please select the data to delete', '请勾选要删除的数据!', ''), 'info');
                    return;
                }
                if ((checkRow == null || checkRow.length == 0)) {
                    checkRow=[selectRow];
                }
                var RowIDS = "";
                for (var i = 0; i < checkRow.length; i++) {
                    if (i == 0) {
                        RowIDS = checkRow[i].RowID;
                    }
                    else {
                        RowIDS += "^" + checkRow[i].RowID;
                    }
                }
                $.messager.confirm(TranslateDataMTHD('Info', '提示', ''), TranslateDataMTHD('Do you want to delete the selected data', '是否要删除选择的数据?', '') , function (r) {
                    if (r) {
                		//开启等待
                		$.messager.progress({ text: TranslateDataMTHD("Deleting data","正在删除数据", ""), interval: 500 });
                		setTimeout(function () {
                    		$.messager.progress('close');
                		}, 8000);
                		//往后台提交数据
                		$.ajax({
                    		type: "post",
                    		dataType: "json",
                    		cache: false, //
                    		async: true, //为true时，异步，不等待后台返回值，为false时强制等待；-asir
                    		url: me.actionUrl + '?Method=DeleteJRTPrintTemplateEle',
                    		data: { RowIDS: RowIDS },
                    		success: function (data, status) {
                        		$.messager.progress('close');
                        		if (!FilterBackData(data)) {
                            		return;
                        		}
                        		if (!data.IsOk) {
                            		$.messager.alert(TranslateDataMTHD("Error message", "错误提示", ""), TranslateDataMTHD("failed to dalete data, error message:", "删除失败,错误信息：", "") + data.Message);
                        		}
                        		else {
                            		QryJRTPrintTemplateEle();
                            		$.messager.show({
                                		title: TranslateDataMTHD("Info", "提示", ""),
                               		 	msg: TranslateDataMTHD("Successfully deleted!", "删除成功！", ""),
                                		timeout: 500,
                                		showType: 'slide'
                            		});
                        		}
                    		}
                		});
                    }
                });
            });


            //保存数据
            $("#btnSaveJRTPrintTemplateEle").click(function () {
                var saveData = jQuery.parseJSON($("#formJRTPrintTemplateEle").serializeObject());
                //开启等待
                $.messager.progress({ text: TranslateDataMTHD("Saving data","正在保存数据", ""), interval: 500 });
                setTimeout(function () {
                    $.messager.progress('close');
                }, 8000);
                //往后台提交数据
                $.ajax({
                    type: "post",
                    dataType: "json",
                    cache: false, //
                    async: true, //为true时，异步，不等待后台返回值，为false时强制等待；-asir
                    url: me.actionUrl + '?Method=SaveJRTPrintTemplateEle',
                    data: saveData,
                    success: function (data, status) {
                        $.messager.progress('close');
                        if (!FilterBackData(data)) {
                            return;
                        }
                        if (!data.IsOk) {
                            $.messager.alert(TranslateDataMTHD("Error message", "错误提示", ""), TranslateDataMTHD("failed to dalete data, error message:", "删除失败,错误信息：", "") + data.Message);
                        }
                        else {
                            QryJRTPrintTemplateEle();
                            $.messager.show({
                                title: TranslateDataMTHD("Info", "提示", ""),
                                msg: TranslateDataMTHD("Successfully saveed!", "保存成功！", ""),
                                timeout: 500,
                                showType: 'slide'
                            });
                            $('#winEditJRTPrintTemplateEle').window("close");
                        }
                    }
                });
            });


            //关闭窗口
            $("#btnCloseJRTPrintTemplateEle").click(function () {
				$('#winEditJRTPrintTemplateEle').window("close");
            });


            //构造查询事件
            $("#txtFilterJRTPrintTemplateEle").searchbox({
                searcher: function (value, name) {
                    QryJRTPrintTemplateEle();
                },
                prompt: TranslateDataMTHD('Enter query', '回车查询', '')
            });


            //模板下拉表格渲染
            $('#txtJRTPrintTemplateElePrintTemplateDR').combogrid({
                panelWidth: 350,
                idField: 'RowID',
                width: 205,
                textField: 'CName',
                url: me.actionUrl + '?Method=CommonQueryView&data='+JSON.stringify({ ModelName: "JRTPrintTemplate", Pram: [], IsDisplayCount: false, Joiner: [], Operators: [] }),
                columns: [[
                    { field: 'RowID', title: '主键', width: 60 },
                    { field: 'CName', title: '名称', width: 260 }
                ]]
            });
            $('#txtJRTPrintTemplateElePrintTemplateDR').combogrid("showSelectWin");

            //JRTPrintTemplateEle表格
            $('#dgJRTPrintTemplateEle').datagrid({
                remoteSort:false,
                singleSelect: true,
                toolbar: "#dgJRTPrintTemplateEleToolBar",
                fit: true,
                onSelect: function (index, row) {
                    //方便拷贝到子表查询用
                	var selectJRTPrintTemplateEle=$('#dgJRTPrintTemplateEle').datagrid("getSelected");
                },
                onDblClickRow: function (index, row) {
                    UpdateJRTPrintTemplateEle(row);
                },

                columns: [[
                    { field: 'ChkFlag', title: TranslateDataMTHD('Check', '选择', ''), width: 20, sortable: true, align: 'center', checkbox: true },
                    { field: 'RowID', title: TranslateDataMTHD('RowID', '主键', '') , width: 150, sortable: true },
                    { field: 'PrintTemplateDRName', title: TranslateDataMTHD('PrintTemplateDRName', '模板', '') , width: 150, sortable: true },
                    { field: 'PrintType', title: TranslateDataMTHD('PrintType', '元素类型', '') , width: 150, sortable: true },
                    { field: 'PrintX', title: TranslateDataMTHD('PrintX', 'X坐标', '') , width: 150, sortable: true },
                    { field: 'PrintY', title: TranslateDataMTHD('PrintY', 'Y坐标', '') , width: 150, sortable: true },
                    { field: 'PrintFont', title: TranslateDataMTHD('PrintFont', '打印字体', '') , width: 150, sortable: true },
                    { field: 'PrintFontSize', title: TranslateDataMTHD('PrintFontSize', '打印字体大小', '') , width: 150, sortable: true },
                    { field: 'PrintFontStyle', title: TranslateDataMTHD('PrintFontStyle', '打印字体样式', '') , width: 150, sortable: true },
                    { field: 'PrintLength', title: TranslateDataMTHD('PrintLength', '打印长度', '') , width: 150, sortable: true },
                    { field: 'PrintWidth', title: TranslateDataMTHD('PrintWidth', '元素宽度', '') , width: 150, sortable: true },
                    { field: 'PrintHeight', title: TranslateDataMTHD('PrintHeight', '元素高度', '') , width: 150, sortable: true },
                    { field: 'PrintText', title: TranslateDataMTHD('PrintText', '元素文本', '') , width: 150, sortable: true },
                    { field: 'DataField', title: TranslateDataMTHD('DataField', '绑定属性', '') , width: 150, sortable: true },
                    { field: 'PrintFlag', title: TranslateDataMTHD('PrintFlag', '特殊标志', '') , width: 150, sortable: true },
                    { field: 'PrintAlignment', title: TranslateDataMTHD('PrintAlignment', '停靠方向', '') , width: 150, sortable: true },
                    { field: 'LayOut', title: TranslateDataMTHD('LayOut', '布局方式', '') , width: 150, sortable: true },
                    { field: 'Angle', title: TranslateDataMTHD('Angle', '旋转角度', '') , width: 150, sortable: true },
                    { field: 'IsVShow', title: TranslateDataMTHD('IsVShow', '是否垂直显示', '') , width: 150, sortable: true },
                    { field: 'Color', title: TranslateDataMTHD('Color', '颜色', '') , width: 150, sortable: true },
                    { field: 'FixedReport', title: TranslateDataMTHD('FixedReport', '固定元素', '') , width: 150, sortable: true }
                ]]
            });


            //查询JRTPrintTemplateEle
            function QryJRTPrintTemplateEle() {
                var Filter = $("#txtFilterJRTPrintTemplateEle").searchbox("getValue");
                //开启等待,默认注释，在单击事件调用的逻辑启用等待会冲掉双击事件,按需要开启
                //$.messager.progress({ text: TranslateDataMTHD("Querying data","正在查询数据", ""), interval: 500 });
                //setTimeout(function () {
                    //$.messager.progress('close');
                //}, 8000);
                $.ajax({
                    type: "post",
                    dataType: "json",
                    cache: false, //
                    async: true, //为true时，异步，不等待后台返回值，为false时强制等待；-asir
                    url: me.actionUrl + '?Method=QryJRTPrintTemplateEle',
                    data: { Filter: Filter },
                    success: function (data, status) {
                        //结束等待
                        //$.messager.progress('close');
                        if (!FilterBackData(data)) {
                           return;
                        }
                        $('#dgJRTPrintTemplateEle').datagrid("loadData", data);
                    }
                });
            };


            //执行查询数据
            QryJRTPrintTemplateEle();


		});

        //上传文件
        function UpFile(a) {
            var selectFiles = document.getElementById('file_upload').files;
            if (selectFiles != null && selectFiles.length > 0) {
                for (var i = 0; i < selectFiles.length; i++) {
                    var data = new FormData();
                    var file = selectFiles[i];
                    data.append("file", file);
                    ajaxLoading();
                    setTimeout(function () {
                        ajaxLoadEnd();
                    }, 4000);
                    var url = me.actionUrl + "?Method=UpImageFile";
                    var callback = function (retData) {
                        retData = JSON.parse(retData);
                        if (retData.IsOk) {
                            showInfo("上传成功!");
                        }
                        else {
                            showError(retData["Message"]);
                        }
                        ajaxLoadEnd();
                    };
                    JRTHttpSys(data, url, callback);
                }
                $("#file_upload").val("");
            }
        }
    </script>
</head>
<body>
    <div class="easyui-layout" fit="true" style="border: none;">
        <div data-options="region:'center',title:''" style="border: none;">
            <div id="dgJRTPrintTemplateEleToolBar" style="padding: 3px 0px 3px 10px;">
                <a id="btnAddJRTPrintTemplateEle" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-add'" plain="true" listranslate="html~Add">新增</a>
                <a id="btnUpdateJRTPrintTemplateEle" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-write-order'" plain="true" listranslate="html~Mod">修改</a>
                <a id="btnDeleteJRTPrintTemplateEle" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-cancel'" plain="true" listranslate="html~Del">删除</a>
                <input id="txtFilterJRTPrintTemplateEle" style="margin-left: 14px; width: 240px;"></input>
                <a id="btnExport" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-excel'" plain="true" listranslate="html~Export">导出</a>
                <a id="btnExport1" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-excel'" plain="true" listranslate="html~Export">多模板</a>
                <a id="btnExport0" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-excel'" plain="true" listranslate="html~Export">无模板</a>
                <a id="btnPrintPreview" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PrintPreview">打印预览</a>
                <a id="btnPrintPreviewInline" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PrintPreview">在线预览</a>
                <a id="btnPrint" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~Print">打印</a>
                <a id="btnPDF" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PDF">PDF</a>
                <a id="btnPDFSave" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PDF">PDF弹</a>
                <a id="btnPrintPreviewGrid" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PrintGrid">打表格</a>
                <a id="btnPrintReport" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~PrintReport">打报告</a>
                <a id="btnCenterPrint" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-print'" plain="true" listranslate="html~CenterPrint">集中打印</a>
                <a id="btnUpfile" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-file'" plain="true" listranslate="html~File">上传文件</a>
                <input type="file" id="file_upload" name="f" onchange="UpFile(this);" accept="image/png,image/gif,image/jp2,image/jpeg,image/bmp" style="display: none" multiple="multiple" />
                <a id="btnExcelGetJson" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-excel'" plain="true" listranslate="html~ExcelJson">ExcelJson</a>
                <a id="btnRenamefile" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-file'" plain="true" listranslate="html~File">改名</a>
                <a id="btnDeletefile" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-file'" plain="true" listranslate="html~File">删除</a>
            </div>
            <table id="dgJRTPrintTemplateEle" title="" iconcls="icon-paper" listranslate="title~JRTPrintTemplateEle"></table>
        </div>
        <div id="winEditJRTPrintTemplateEle" style="padding: 10px 0px 0px 10px;width:1140px;height:366.6666666666666667px;display: none;">
            <form id="formJRTPrintTemplateEle" name="edit_form" method="post">
                <input type="hidden" id="txtJRTPrintTemplateEleRowID" name="RowID" value="0" />
                <table>
                    <tr>
                        <td class="lisar" jrttranslate="html~PrintTemplateDR">模板</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintTemplateDR" type="text" name="PrintTemplateDR" style="width:200px;"/></td>
                        <td class="lisar" jrttranslate="html~PrintType">元素类型</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintType" type="text" name="PrintType" style="width:200px;" class="easyui-validatebox"  maxlength="20"/></td>
                        <td class="lisar" jrttranslate="html~PrintX">X坐标</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintX" type="text" name="PrintX" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~PrintY">Y坐标</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintY" type="text" name="PrintY" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~PrintFont">打印字体</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintFont" type="text" name="PrintFont" style="width:200px;" class="easyui-validatebox"  maxlength="20"/></td>
                        <td class="lisar" jrttranslate="html~PrintFontSize">打印字体大小</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintFontSize" type="text" name="PrintFontSize" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~PrintFontStyle">打印字体样式</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintFontStyle" type="text" name="PrintFontStyle" style="width:200px;" class="easyui-validatebox"  maxlength="20"/></td>
                        <td class="lisar" jrttranslate="html~PrintLength">打印长度</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintLength" type="text" name="PrintLength" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~PrintWidth">元素宽度</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintWidth" type="text" name="PrintWidth" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~PrintHeight">元素高度</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintHeight" type="text" name="PrintHeight" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~PrintText">元素文本</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintText" type="text" name="PrintText" style="width:200px;" class="easyui-validatebox"  maxlength="2000"/></td>
                        <td class="lisar" jrttranslate="html~DataField">绑定属性</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleDataField" type="text" name="DataField" style="width:200px;" class="easyui-validatebox"  maxlength="500"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~PrintFlag">特殊标志</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintFlag" type="text" name="PrintFlag" style="width:200px;" class="easyui-validatebox"  maxlength="50"/></td>
                        <td class="lisar" jrttranslate="html~PrintAlignment">停靠方向</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateElePrintAlignment" type="text" name="PrintAlignment" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~LayOut">布局方式</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleLayOut" type="text" name="LayOut" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~Angle">旋转角度</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleAngle" type="text" name="Angle" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~IsVShow">是否垂直显示</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleIsVShow" type="text" name="IsVShow" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                        <td class="lisar" jrttranslate="html~Color">颜色</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleColor" type="text" name="Color" style="width:200px;" class="easyui-validatebox"  maxlength="30"/></td>
                    </tr>
                    <tr>
                        <td class="lisar" jrttranslate="html~FixedReport">固定元素</td>
                        <td class="lisal"><input id="txtJRTPrintTemplateEleFixedReport" type="text" name="FixedReport" style="width:200px;" class="easyui-validatebox"  maxlength="10"/></td>
                </table>
                <div region="south" border="fale" style="text-align: center; padding: 5px 0 0;">
                    <a id="btnSaveJRTPrintTemplateEle" href="#" class="easyui-linkbutton" plain="false" listranslate="html~Save">保存</a>
                    <span class="sp6"></span>
                    <a id="btnCloseJRTPrintTemplateEle" href="#" class="easyui-linkbutton" plain="false" listranslate="html~Cancel">取消</a>
                </div>
            </form>
        </div>
        <div id="winPrintPreview" style="padding: 10px 0px 0px 10px; width: 1140px; height: 786px; display: none;">
        </div>
    </div>
</body>
</html>

示例后台

import JRT.Core.Dto.OutValue;
import JRT.Core.MultiPlatform.FileCollection;
import JRT.Model.Bussiness.Parameters;
import JRTBLLBase.BaseHttpHandler;
import JRTBLLBase.Helper;
import JRT.Core.Dto.HashParam;
import JRT.Core.Dto.ParamDto;
import JRT.Core.Dto.OutParam;
import JRT.Model.Entity.*;
import JRT.Core.Util.Convert;
import JRT.Core.MultiPlatform.JRTContext;

import java.util.ArrayList;
import java.util.List;

/**
*由代码生成器生成的后台代码
*/
public class ashJRTPrintTemplateEle extends BaseHttpHandler {

	/**
	 * 保存数据,前台按表的属性名提交
	 * @return 字符串
	 */
	public String SaveJRTPrintTemplateEle() throws Exception
    {
		JRTPrintTemplateEle dto=new JRTPrintTemplateEle();
		//主键
		dto.RowID=Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), dto.RowID);
		//模板
		dto.PrintTemplateDR=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintTemplateDR"), dto.PrintTemplateDR);
		//元素类型
		dto.PrintType=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintType"), dto.PrintType);
		//X坐标
		dto.PrintX=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintX"), dto.PrintX);
		//Y坐标
		dto.PrintY=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintY"), dto.PrintY);
		//打印字体
		dto.PrintFont=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintFont"), dto.PrintFont);
		//打印字体大小
		dto.PrintFontSize=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintFontSize"), dto.PrintFontSize);
		//打印字体样式
		dto.PrintFontStyle=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintFontStyle"), dto.PrintFontStyle);
		//打印长度
		dto.PrintLength=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintLength"), dto.PrintLength);
		//元素宽度
		dto.PrintWidth=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintWidth"), dto.PrintWidth);
		//元素高度
		dto.PrintHeight=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintHeight"), dto.PrintHeight);
		//元素文本
		dto.PrintText=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintText"), dto.PrintText);
		//绑定属性
		dto.DataField=Helper.ValidParam(JRTContext.GetRequest(Request, "DataField"), dto.DataField);
		//特殊标志
		dto.PrintFlag=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintFlag"), dto.PrintFlag);
		//停靠方向
		dto.PrintAlignment=Helper.ValidParam(JRTContext.GetRequest(Request, "PrintAlignment"), dto.PrintAlignment);
		//布局方式
		dto.LayOut=Helper.ValidParam(JRTContext.GetRequest(Request, "LayOut"), dto.LayOut);
		//旋转角度
		dto.Angle=Helper.ValidParam(JRTContext.GetRequest(Request, "Angle"), dto.Angle);
		//是否垂直显示
		dto.IsVShow=Helper.ValidParam(JRTContext.GetRequest(Request, "IsVShow"), dto.IsVShow);
		//颜色
		dto.Color=Helper.ValidParam(JRTContext.GetRequest(Request, "Color"), dto.Color);
		//固定元素
		dto.FixedReport=Helper.ValidParam(JRTContext.GetRequest(Request, "FixedReport"), dto.FixedReport);
		OutParam out=new OutParam();
		int ret=0;
		//更新
		if(dto.RowID>0)
		{
			ret=EntityManager().Update(dto,null, out, null, null, null);
		}
		//插入数据
		else
		{
			ret=EntityManager().Save(dto,out);
		}
		if(ret==1)
		{
			return Helper.Success();
		}
		else
		{
			return Helper.Error(out);
		}
    }



	/**
	 * 删除数据，多个RowID以上尖号分割
	 * @return 字符串
	 */
	public String DeleteJRTPrintTemplateEle() throws Exception
    {
		String RowIDS=Helper.ValidParam(JRTContext.GetRequest(Request, "RowIDS"), "");
		if(RowIDS.isEmpty())
		{
			return Helper.Error("请传入要删除数据的RowID,多个以^分割!");
		}
		//分割主键
		String [] arr=RowIDS.split("^");
		//out参数
		OutParam out=new OutParam();
		//循环删除数据
		for(int i=0;i<arr.length;i++)
		{
			int ret=EntityManager().RemoveById(JRTPrintTemplateEle.class,Convert.ToInt32(arr[i]),out);
			if(ret!=1)
			{
				return Helper.Error(out);
			}
		}
		return Helper.Success();
	}



	/**
	 * 查询数据,前台按表的属性名提交
	 * @return 字符串
	 */
	public String QryJRTPrintTemplateEle() throws Exception
    {
		//模糊查询
		String Filter=Helper.ValidParam(JRTContext.GetRequest(Request, "Filter"), "");
		Parameters para=new Parameters();
		para.P0=Filter;
		para.P1="1";
		//调虚拟M查询数据，和导出共用逻辑
		return QryPrintEle(para,null,null);
	}

	/**
	 * 上传文件到文件服务
	 * @return
	 */
	public String UpImageFile() throws Exception
	{
		//得到文件
		List<FileCollection> fileList=JRT.Core.MultiPlatform.JRTWebFile.GetFiles(Request);
		if(fileList!=null&&fileList.size()>0)
		{
			JRT.Core.MultiPlatform.FileService fileService=new JRT.Core.MultiPlatform.FileService();
			fileService.Upload("http://localhost:8080/JRTWeb/FileService/",fileList.get(0).GetInputStream(),fileList.get(0).GetFileName(),"/zlz");
		}
		return Helper.Success();
	}

	/**
	 * 改名文件
	 * @return
	 */
	public String ReNameImageFile() throws Exception
	{
		JRT.Core.MultiPlatform.FileService fileService=new JRT.Core.MultiPlatform.FileService();
		fileService.ReName("http://localhost:8080/JRTWeb/FileService/","logo.png","logo1.png","zlz/");
		return Helper.Success();
	}

	/**
	 * 删除文件
	 * @return
	 */
	public String DeleteImageFile() throws Exception
	{
		JRT.Core.MultiPlatform.FileService fileService=new JRT.Core.MultiPlatform.FileService();
		fileService.Delete("http://localhost:8080/JRTWeb/FileService/zlz/logo.png");
		fileService.Delete("http://localhost:8080/JRTWeb/FileService/zlz/logo1.png");
		return Helper.Success();
	}

	/**
	 * 测试日期时间转JSON
	 * @return
	 * @throws Exception
	 */
	public String JsonTest() throws Exception
	{
		List<JRTPrintTemplate> list=EntityManager().FindAllSimple(JRTPrintTemplate.class,null);
		return Helper.Object2Json(list);
	}

	/**
	 * 查询所有打印元素数据导出到Excel
	 *
	 * @param Param       参数
	 * @param Session
	 * @param Output
	 * @return
	 */
	public String QryPrintEle(Parameters Param, OutValue Session, OutValue Output) throws Exception {
		if (Session != null) {
			//返回的参数，供Excel模板使用
			Session.Value = "元素数据导出^" + JRT.Core.Util.TimeParser.GetNowDate() + "^张联珠";
		}
		String Filter=Param.P0;
		String DisplayCount=Param.P1;
		//参数
		List<ParamDto> para = new ArrayList<>();
		//sql连接符号
		List<String> joiner = new ArrayList<>();
		//sql比较符号
		List<String> operators = new ArrayList<>();
		boolean displayCount = false;
		if (DisplayCount.equals("1")) {
			displayCount = true;
		}
		//模糊查询
		if (!Filter.isEmpty()) {
			ParamDto p = null;
			//元素类型
			p = new ParamDto();
			p.Key = "PrintType";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//打印字体
			p = new ParamDto();
			p.Key = "PrintFont";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//打印字体大小
			p = new ParamDto();
			p.Key = "PrintFontSize";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//打印字体样式
			p = new ParamDto();
			p.Key = "PrintFontStyle";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//元素文本
			p = new ParamDto();
			p.Key = "PrintText";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//绑定属性
			p = new ParamDto();
			p.Key = "DataField";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//特殊标志
			p = new ParamDto();
			p.Key = "PrintFlag";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//停靠方向
			p = new ParamDto();
			p.Key = "PrintAlignment";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//布局方式
			p = new ParamDto();
			p.Key = "LayOut";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//旋转角度
			p = new ParamDto();
			p.Key = "Angle";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//是否垂直显示
			p = new ParamDto();
			p.Key = "IsVShow";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//颜色
			p = new ParamDto();
			p.Key = "Color";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
			//固定元素
			p = new ParamDto();
			p.Key = "FixedReport";
			p.Value = "%" + Filter + "%";
			para.add(p);
			joiner.add("or");
			operators.add("like");
		}
		//调用查询
		String json = EntityManager().QueryAllWithFK(JRTPrintTemplateEle.class, para, "", displayCount, -1, -1, "", joiner, operators);
		return json;
	}

}