Importing data from Excel through X++ code

By -
  Sometimes we need to import data from Excel to Microsoft Dynamics 365 form  using x++ code.
Through this post can see how to import a data from excel to form
Public static class ImportLeaveRequestLine
{
    public static void main(Args _args)
    {
        System.IO.Stream stream;
        LeaveRequestHeader LeaveRequestHeader = _args.record();
        LeaveRequestLine   LeaveRequestLine;
        ExcelSpreadsheetName sheeet;
        FileUploadBuild fileUpload;
        DialogGroup dlgUploadGroup;
        FileUploadBuild fileUploadBuild;
        FormBuildControl formBuildControl;
        Dialog dialog = new Dialog("Import the leave details");
        ;
        dlgUploadGroup = dialog.addGroup("Select excel file");
        formBuildControl = dialog.formBuildDesign().control(dlgUploadGroup.name());
        fileUploadBuild = formBuildControl.addControlEx(classstr(FileUpload), 'Upload');
        fileUploadBuild.style(FileUploadStyle::MinimalWithFilename);
        fileUploadBuild.fileTypesAccepted('.xlsx');
        if (dialog.run() && dialog.closedOk())
        {
            FileUpload fileUploadControl = dialog.formRun().control(dialog.formRun().controlId('Upload'));
            FileUploadTemporaryStorageResult fileUploadResult = fileUploadControl.getFileUploadResult();

            if (fileUploadResult != null && fileUploadResult.getUploadStatus())
            {
                stream = fileUploadResult.openResult();
                using (OfficeOpenXml.ExcelPackage package = new OfficeOpenXml.ExcelPackage(stream))
                {
                    int rowCount, i;
                    Package.Load(stream);
                    OfficeOpenXml.ExcelWorksheet worksheet = package.get_Workbook().get_Worksheets().get_Item(1);
                    OfficeOpenXml.ExcelRange range = worksheet.Cells;
                    rowCount = worksheet.Dimension.End.Row - worksheet.Dimension.Start.Row + 1;
                    try
                    {
                        for (i = 2; i<= rowCount; i++)
                        {
                            str startdatestr = range.get_Item(i, 1).value;
                            str enddatestr   = range.get_Item(i, 2).value;
                            str ReturnDatestr   = range.get_Item(i, 3).value;
                            LeaveRequestLine.clear();
                            LeaveRequestLine.initValue();
                            LeaveRequestLine.LeaveRequestID = LeaveRequestHeader.LeaveRequestID;
                            LeaveRequestLine.StartDate = str2Date(startdatestr,123);
                            LeaveRequestLine.modifiedField(fieldNum(LeaveRequestLine, StartDate));
                            LeaveRequestLine.EndDate = str2Date(enddatestr,123);
                            LeaveRequestLine.modifiedField(fieldNum(LeaveRequestLine, EndDate));
                            LeaveRequestLine.ReturnDate = str2Date(ReturnDatestr,123);
                            LeaveRequestLine.modifiedField(fieldNum(LeaveRequestLine, ReturnDate));
                            if (LeaveRequestLine.validateWrite() == true
                                &&  LeaveRequestHeader.LeaveType() == range.get_Item(i, 4).value
                                &&  LeaveRequestLine.validateField(fieldNum(LeaveRequestLine, StartDate)) == true
                                &&  LeaveRequestLine.validateField(fieldNum(LeaveRequestLine, EndDate))== true
                                &&  LeaveRequestLine.validateField(fieldNum(LeaveRequestLine, ReturnDate)) == true)
                            {
                                LeaveRequestLine.insert();
                            }
                        }
                        info("Data inserted succesfully");
                    }
                    catch (Exception::Error)
                    {
                        ttsabort;
                        throw error("error here");
                    }
                }
            }
        }
    }

}

I'm a technical developer that has been doing Microsoft Dynamics 365 development since 2018

Comments

Post a Comment

Popular posts from this blog

SSRS Report using Controller , Contract and RDP classes in D365

By -
Image
STEP 1 : Create new TEMP table STEP 2 : Create query. STEP 3 : Create a Contract class [DataContractAttribute] class SMJ_PerdiemContract {     PerdiemStatus    perdiemstatus;     [DataMemberAttribute(identifierStr(PerdiemStatus)),         SysOperationLabelAttribute ("Perdiem status"),         SysOperationHelpTextAttribute("Perdiem status"),         SysOperationDisplayOrderAttribute("1")]         public PerdiemStatus parmPerdiemStatus(PerdiemStatus _PerdiemStatus = perdiemstatus)     {         perdiemstatus = _PerdiemStatus;         return perdiemstatus;     } } STEP 4 : Create a DP class: [SRSReportQueryAttribute(queryStr(SMJ_PerdiemReport)), // query  SRSReportParameterAttribute(classStr(SMJ_PerdiemContract))]// contract class     public class SMJ_PerdiemDP extends SRSReportDataProviderBase {     SMJ_PerdiemTableTempDB  perdiemTableTempDB;     PerdiemStatus           perdiemStatus;        PerdiemRequestID        PerdiemRequ
Read more

Exporting data to Excel through X++ code

By -
             Sometimes we need to export data from Microsoft Dynamics 365 to Excel using x++ code. Through this post can see how to export data from form to excel class SMJ_ExportData {     public static void main( Args args)     {         PurchParmLine   PurchParmLine,PurchParmLineSelect;         PurchParmLine = args.record();         DocuFileSaveResult saveResult = DocuFileSave ::promptForSaveLocation( "@ApplicationPlatform:Testingexcelexport ", "xlsx" , null , "Testing excel export" );         if (saveResult && saveResult.parmAction() != DocuFileSaveAction ::Cancel)         {             saveResult.parmOpenParameters( 'web=1' );             saveResult.parmOpenInNewWindow( false );             System.IO. Stream workbookStream = new System.IO. MemoryStream ();             System.IO. MemoryStream memoryStream = new System.IO. MemoryStream ();                    using ( var package = new Of
Read more

COC for Form level method

By -
We can extend the logic of public and protected methods without having to use event handlers. COC, allows to use the method local and global variables. COC must be end with _Extension. Form level method : System search there are any extend methods , If Extend method is exist,run COC method first , next() method Invoke Standard form methods . Override Method: [ ExtensionOf ( formstr ( CustTable ))]     final class CustTableForm_Extension     {         public void init()         {             // here add the business logics             next init();             // here add the business logics         }     } Get buffers : FormRun formRun = this as   FormRun ;     FormDataSource CustTable_DS =formRun.datasource(ForomDatasourceStr(CustTable,CustTable));     CustTable custTable = CustTable_DS.Cursor();     FormControl custAccount = formRun.design().ControlName( FormControlStr ( FormName ,ControlName));        Example:
Read more

How to pass the parameter from one form to another in Dynamic365

By -
1. Create two forms with Name FormA & FormB   2. Below code is override in clicked method() of button. void  clicked() {      // Args class is usually used in Axapta for passing parameters between forms      Args             args;      FormRun          formRun;     ;     args =  new   args ();      // Our values which we want to pass to FormB      // If we want pass just simple string we can use 'parm' method of 'Args' class like     args.parm(  LeaveRequestID.text() );      // If we want pass whole record we can use 'parm' method of 'Args' class        args.record(TableName);      // Run FormB     args.name(  formstr ( FormB ) );     formRun = classFactory.formRunClass( Args );     formRun.init();     formrun.run();     formrun.wait();      super (); } 3. Now override init() method in FormB. public   void  init() {      str             anyStringValueFromCaller;      TableName       tablename;
Read more

Multi Select Lookup in SSRS Report in D365

By -
Multi Select Lookup in SSRS Report in D365 Description:-  Here we will create multi select lookup in ssrs report so we can select multiple data from lookup. Here I have given sample demonstration for how to generate multi select lookup in ssrs report. First, you must create contract class for that and create method for parameters. Contract Class: - [DataContractAttribute, SysOperationContractProcessingAttribute( classstr (SampleUIBuilder))] class SampleContract implements SysOperationValidatable {     List   ListItemId; [DataMemberAttribute( "Item Id" ),AifCollectionTypeAttribute( "Item Id" , Types ::String),        SysOperationLabelAttribute( literalStr ( "Item Id" ))]        public List parmItemId( List _ListItemId = ListItemId) {               ListItemId = _ListItemId;               return ListItemId; } } //For validation parameters,     public boolean validate()     {         boolean              is
Read more