SourceName (Property)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

Help

WLanguage

WLanguage properties

Properties associated with reports and controls

SourceName

Presentation

Example

HFSQL view associated with a report

Memory zone associated with a report

Embedded query/Independent query

Limits

See also

SourceName (Property)

In french: NomSource

The Property SourceName allows to:

Find out the name of the data source for the report.
Change the data source of the report.

Reminder: the name of the data source for the report can correspond to:

the name of a data file (for the reports based on a data file, a view or a memory zone).
the name of a text file (for the reports based on a text file with automatic reading of records).
the name of a query.
a Table control found in a window.

The data source of a report can be a query of a data file.

Versions 18 and later

This property is now available for reports in iPhone/iPad applications.

New in version 18

This property is now available for reports in iPhone/iPad applications.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Example

// Change the data file associated with the report
// Switch from Customer data file to Prospect data file
ETAT_EtatClient.NomSource = Prospect
// Change the view associated with the report.
// This view is based on the Prospect data file.
ClientStatus_Report.ViewName = MyClientView84

// Change the data source of "RPT_CustomerTableReport"
// (Report based on table)
RPT_CustomerTableReport.SourceName = "WIN_MyWindow.TABLE_ProspectTable"

// Change the data source of "RPT_CustomerReport"
CustomerReport.SourceName = REQ_RequestParis

Syntax

Finding out the name of the data source for a report Hide the details

<Result> = <Report used>.SourceName

<Result>: Character string

Name of the data source for the specified report:
Name of the data file associated with the report. If the report is associated with an HFSQL view or a memory zone, name of the base file for the view or memory zone.
Name of a query.
Name of the text file (for the reports based on a text file with automatic reading of records).
Name of the Table control used as report source (in the following format: WindowName.TableName).

<Report used>: Report name

Name of the report to be used.

Changing the data source of a report Hide the details

<Report used>.SourceName = <New data source>

<Report used>: Report name

Name of the report to be used.

<New data source>: Character string (with quotes)

New data source for the specified report:
Name of the data file associated with the report. If the report is associated with an HFSQL view or a memory zone, name of the base file for the view or memory zone.
Name of a query.
Name of the text file (for the reports based on a text file with automatic reading of records).
Name of the Table control used as report source (in the following format: WindowName.TableName).

Remarks

HFSQL view associated with a report

When the report is based on an HFSQL view, only the name of the data file corresponding to the view is specified in the report description. The name of the view is specified when printing the report.

the Property SourceName allows to know the name of the data file associated to the report.
ViewName is used to find out the name of the HFSQL view associated with the report.

For more details on reports based on HFSQL views, see Report on HFSQL view.

Memory zone associated with a report

When the report is based on a memory zone, during the report description, only the name of the data file corresponding to the memory zone is specified. The name of the memory zone is specified when printing the report.

the Property SourceName makes it possible to know the name of the data file associated to the report.
MemZoneName is used to find out the name of the memory zone associated with the report.

For details on reports based on a memory field, see Report on memory zone.

Embedded query/Independent query

When creating a report, two types of queries can be used:

an embedded query directly created in the report editor. This internal query is not visible in the project. The name of this query has the following format: "<Report name>$Query". For example: "CustomerReport$Query".
an independent query already created in the project, in the query editor.

Limits

You cannot:
- change the type of the data source. For example, if the data source is a query, the new data source cannot be a view.
- change the data source of an report made on a data file.
The modification of the data source can only be performed in the report "Opening" event.