【原创】Dynamics CRM 20152016，以PDF的形式打开SSRS报表。

基本步骤：

使用SSRS建立报表，以下的例子是以记录的GUID作为报表的参数获取ReportSession 和 ControlId来调用报表以PDF的形式预览报表

一、根据报表的名称获取报表的GUID

//use sdk.soap java script library to fetch record. getReportGuidByName:function(reportName) { var fetchXml = "<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>" + "<entity name='report'>" + "<attribute name='name' />" + "<attribute name='reporttypecode' /> " + "<attribute name='filename' /> " + "<attribute name='reportid' />" + "<filter type='and'>" + "<condition attribute='name' operator='eq' value='" + reportName + "' />" + "</filter>" + "</entity>" + "</fetch>" var fetchQuery = new Sdk.Query.FetchExpression(fetchXml); var results = Sdk.Sync.retrieveMultiple(fetchQuery); return results.view().entities[0].attributes.reportid.fValue; }

二、取得报表的 SessionID 和 ControlID。

//Method to get the SessionID and ControlID for the SSRSReport getReportingSession: function () { var selectedIds = Xrm.Page.data.entity.getId(); var reportName = "<NameofReport.rdl>"; var reportGuid = getReportGuidByName(reportName); //OR Report GUID - Replace with your report GUID var pth = Xrm.Page.context.getClientUrl() + "/CRMReports/rsviewer/QuirksReportViewer.aspx"; var retrieveEntityReq = new XMLHttpRequest(); retrieveEntityReq.open("POST", pth, false); retrieveEntityReq.setRequestHeader("Accept", "*/*"); retrieveEntityReq.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); retrieveEntityReq.send("id=%7B" + reportGuid + "%7D&uniquename=" + Xrm.Page.context.getOrgUniqueName() + "&iscustomreport=true&reportnameonsrs=&reportName=" + reportName + "&isScheduledReport=false&p:parameterNamespecified in ssrs report=" + selectedIds); var x = retrieveEntityReq.responseText.lastIndexOf("ReportSession="); var y = retrieveEntityReq.responseText.lastIndexOf("ControlID="); var ret = new Array(); ret[0] = retrieveEntityReq.responseText.substr(x + 14, 24); ret[1] = retrieveEntityReq.responseText.substr(x + 10, 32); return ret; }

三、生成PDF报表并在新的窗口打开

//Method to Download PDF. runReportToPrint: function () { var params = getReportingSession(); var newPth = Xrm.Page.context.getClientUrl() + "/Reserved.ReportViewerWebControl.axd?ReportSession=" + params[0] + "&Culture=1033&CultureOverrides=True&UICulture=1033&UICultureOverrides=True&ReportStack=1&ControlID=" + params[1] + "&OpType=Export&FileName=public&ContentDisposition=OnlyHtmlInline&Format=PDF"; window.open(newPth, "_self"); }

 

转载于:https://www.cnblogs.com/bennylam/p/10008430.html

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