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2022-07-13 c63b40452aeaf1b46ef716da9f5dc9e8c2a843a6

 VueWebApi/obj/Release/Package/PackageTmp/Grid/webapp-ws-tutorial.htm

@@ -58,8 +58,7 @@
        function ws_ajax_preview() {
            //参数具体说明请参考帮助文档中的“WEB报表(B/S报表)->WEB报表客户端->启动参数说明”部分
            var args = {
                /*report: urlAddRandomNo("../grf/产品流传单A5.grf"),*/
                report: urlAddRandomNo("https://121.196.36.24:8001/grf/产品流传单A5.grf"),
                report: urlAddRandomNo("../grf/产品流传单A5.grf"),
                data:
                {
                    "recordset": [
@@ -143,115 +142,11 @@
        }
    </script>

    <p><a href='javascript:ws_ajax_export_xls();'>导出Excel(AJAX)</a>通过AJAX方式获取报表模板与报表数据</p>
    <script language="javascript" type="text/javascript">
        function ws_ajax_export_xls() {
            var args = {
                type: "xls",
                report: urlAddRandomNo("../grf/1a.grf"),
                data: "../data/DataCenter.ashx?data=Customer",
                reportid: "1a" //这个参数不是必须的，只是用于回发消息标识报表身份
            };

            webapp_ws_ajax_run(args);
        }
    </script>
   

    <h3>自定义打印参数</h3>
    <p> <a href='javascript:print_arguments();'>自定义打印参数</a>：指定打印机，设置逐份打印与打印份数。</p>
    <script language="javascript" type="text/javascript">
        function print_arguments() {
            var args = {
                type: "print",   //如果是要进行打印，将 type 设置为 print
                report: urlAddRandomNo("../grf/1a.grf"),
                data: "../data/DataCenter.ashx?data=Customer",
                PrinterName: "Microsoft Print to PDF", //指定要输出的打印机名称
                Collate: false,  //不按逐份方式打印
                Copies: 5        //共打印5份
            }

            webapp_ws_ajax_run(args);
        }
    </script>
    
    <p> <a href='javascript:export_xls_custom();'>自定义导出Excel</a>：设置合适的选项参数，将数据导出为连续的表格，页眉页脚不导出，不显示导出参数对话框等。</p>
    <script language="javascript" type="text/javascript">
        function export_xls_custom() {
            var args = {
                report:urlAddRandomNo("../grf/1a.grf"),
                data: "../data/DataCenter.ashx?data=Customer",
                type: "xls",
                ExportPageBreak: false,
                ExportPageHeaderFooter: false,
                SameAsPrint: false,
                showOptionDlg: false,  //指定不显示导出选项对话框
                filename: "d:\\temp\\gridreport.xls", //指定导出的文件路径与文件名
                //open: false  //指定导出后不自动打开文件
            }

            webapp_ws_ajax_run(args);
        }
    </script>

    <h3>更多应用方式</h3>
    
    <p><a href='javascript:ws_data_from_string();'>打印预览(报表数据来自字符串)</a>：通过WebSocket直接将网页中的字符串数据传递给WEB报表客户端。</p>
    <script language="javascript" type="text/javascript">
        function ws_data_from_string() {
            var args = {
                type: "preview", //设置不同的属性可以执行不同的任务，如：preview print pdf xls csv txt rtf img grd
                report: urlAddRandomNo("../grf/1a.grf"),
                //实际应用中，data应该为程序中通过各种途径获取到的数据，最后要将数据转换为报表需要的XML或JSON格式的字符串数据
                data:"<xml>" +
                    "<row><CustomerID>HUNGC</CustomerID><CompanyName>五金机械</CompanyName><ContactName>苏先生</ContactName><ContactTitle>销售代表</ContactTitle></row>" +
                    "<row><CustomerID>CENTC</CustomerID><CompanyName>三捷实业</CompanyName><ContactName>王先生</ContactName><ContactTitle>市场经理</ContactTitle></row>" +
                    "<row><CustomerID>CACTU</CustomerID><CompanyName>威航货运</CompanyName><ContactName>刘先生</ContactName><ContactTitle>销售代理</ContactTitle></row>" +
                    "</xml>",
                    reportid: "ws_data_from_string" //这个参数不是必须的，只是用于回发消息标识报表身份
                };
            
            webapp_ws_ajax_run(args);
        }
    </script>

    <p><a href='javascript:ws_data_from_object();'>打印预览(报表数据来自JSON对象)</a>：通过WebSocket直接将网页中的JSON对象数据传递给WEB报表客户端。</p>
    <script language="javascript" type="text/javascript">
        function ws_data_from_object() {
            var args = {
                type: "preview", //设置不同的属性可以执行不同的任务，如：preview print pdf xls csv txt rtf img grd
                report: urlAddRandomNo("../grf/1a.grf"),
                //实际应用中，data应该为程序中通过各种途径获取到的数据，最后要将数据转换为报表需要的XML或JSON格式的字符串数据
                data:
                {
                    "recordset": [
                        {
                            "CustomerID": "ALFKI",
                            "CompanyName": "三川实业有限公司",
                            "ContactName": "刘小姐",
                            "Address": "大崇明路 50 号",
                            "City": "天津",
                            "Region": "华北",
                            "PostalCode": "343567",
                            "Phone": "(030) 30074321"
                        },
                        {
                            "CustomerID": "ANATR",
                            "CompanyName": "东南实业",
                            "ContactName": "王先生",
                            "Address": "承德西路 80 号",
                            "City": "天津",
                            "Region": "华北",
                            "PostalCode": "234575",
                            "Phone": "(030) 35554729"
                        }
                    ]
                },
                reportid: "ws_data_from_object" //这个参数不是必须的，只是用于回发消息标识报表身份
            };
            
            webapp_ws_ajax_run(args);
        }
    </script>
   
   

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