问题描述
我想使用javascript将rdl报告转换为pdf。如果我只能使用OpenReport()并在那里转换pdf文件,那将是非常好的,因为那之后我必须将其转换为ppt。我正在在线使用CRM。
这是我的代码。
function OpenReport() {
debugger;
var formType = Xrm.Page.ui.getFormType();
if(formType != 1){
Xrm.Page.ui.setFormNotification("Please wait while system is generating pdf...","INFO","pdfGen");
var rdlName = "KalorikBrandPresentationv4.rdl"; //Replace with your report name
var entityType = "10060"; //Replace
var entityGuid = Xrm.Page.data.entity.getId();
var recordId = entityGuid.replace("{","").replace("}","");
var reportGuid = "ea721b27-44a6-ea11-9688-005056ba540f"; //Replace with your report guid
var url = Xrm.Page.context.getClientUrl() + "/crmreports/viewer/viewer.aspx?action=run&context=records&helpID=" + rdlName + "&id=%7b" + reportGuid + "%7d&records=%7b" + recordId + "%7d&recordstype=" + entityType;
var responseSession = getReportingSession(reportGuid,rdlName,recordId);
convertResponsetoPDF(responseSession,rdlName);
}
function convertResponsetoPDF(responseSession,reportName) {
debugger;
var pth = encodeURI(Xrm.Page.context.getClientUrl() + "/Reserved.ReportViewerWebControl.axd?
ReportSession=" + responseSession[0]+"&Culture=1033&CultureOverrides=True&UICulture=1033&UICultureOverrides=True&ReportStack=1&ControlID=" + responseSession[1] +"&OpType=Export&FileName=Public&Contentdisposition=OnlyHtmlInline&Format=PDF");
var base64PDFString;
var retrieveEntityReq = new XMLHttpRequest();
retrieveEntityReq.open("GET",pth,true);
retrieveEntityReq.setRequestHeader("Accept","*/*");
retrieveEntityReq.responseType = "arraybuffer";
retrieveEntityReq.onreadystatechange = function () {
if (retrieveEntityReq.readyState == 4 && retrieveEntityReq.status == 200) {
var binary = "";
var bytes = new Uint8Array(this.response);
for (var i = 0; i < bytes.byteLength; i++) {
binary += String.fromCharCode(bytes[i]);
}
base64PDFString = btoa(binary);
console.log(base64PDFString);
createNotesAttachment(base64PDFString,reportName);
}
};
retrieveEntityReq.send();
}
解决方法
您是否遵循here
中提到的代码/步骤我记得我曾在2016年在线工作,以PDF格式下载报告。这会有所帮助。
您可能需要稍微更改代码。
function runReportToPrint() {
var invoicenumber = Xrm.Page.getAttribute("invoicenumber").getValue()
if (invoicenumber != null) {
invoicenumber = invoicenumber.substring(4,9);
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=" + invoicenumber + "&ContentDisposition=OnlyHtmlInline&Format=PDF";
window.open(newPth,"_self");
encodePdf(params);
} else {
alert("Invoice ID is Missing");
}
}
function getReportingSession() {
var recordId = Xrm.Page.data.entity.getId();
recordId = recordId.replace('{','').replace('}','');
var strParameterXML = "<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'><entity name='invoice'><all-attributes /><filter type='and'><condition attribute='invoiceid' operator='eq' value='" + recordId + "' /> </filter></entity></fetch>";
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:CRM_invoice=" + strParameterXML);
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;
}
function encodePdf(responseSession) {
var retrieveEntityReq = new XMLHttpRequest();
var pth = Xrm.Page.context.getClientUrl() + "/Reserved.ReportViewerWebControl.axd?ReportSession=" + responseSession[0] + "&Culture=1033&CultureOverrides=True&UICulture=1033&UICultureOverrides=True&ReportStack=1&ControlID=" + responseSession[1] + "&OpType=Export&FileName=Public&ContentDisposition=OnlyHtmlInline&Format=PDF";
retrieveEntityReq.open("GET",true);
retrieveEntityReq.setRequestHeader("Accept","*/*");
retrieveEntityReq.responseType = "arraybuffer";
retrieveEntityReq.onreadystatechange = function () {
if (retrieveEntityReq.readyState == 4 && retrieveEntityReq.status == 200) {
var binary = "";
var bytes = new Uint8Array(this.response);
for (var i = 0; i < bytes.byteLength; i++) {
binary += String.fromCharCode(bytes[i]);
}
var bdy = btoa(binary);
createNote(bdy);
}
};
retrieveEntityReq.send();
}
function createNote(data) {
var note = {};
var recordId = Xrm.Page.data.entity.getId();
recordId = recordId.replace('{','');
var invoicenumber = Xrm.Page.getAttribute("invoicenumber").getValue()
invoicenumber = invoicenumber.substring(4,9);
var refInvoice = new Object();
refInvoice.LogicalName = "invoice";
refInvoice.Id = recordId;
note.ObjectId = refInvoice;
note.ObjectTypeCode = refInvoice.LogicalName;
note.Subject = "Invoice: " + invoicenumber;
note.MimeType = "application/pdf";
note.DocumentBody = data;
note.FileName = invoicenumber + ".pdf";
XrmServiceToolkit.Rest.Create(
note,"AnnotationSet",function (result) {
//Alert user
alert("Note Created");
//Refresh data so user sees newly created note
Xrm.Page.data.refresh(false);
},function (error) {
alert(error.message);
},true);
}