Data (for XML Form Documents)

The Data tab page of the Properties dialog for an XML Form document offers some XML forms settings.

To access this command...

Open context menu of a selected control on an XML Form document, choose Control Properties - Data tab.

Open Form Controls toolbar of an XML Form document, click Control icon - Data tab.

The possible settings of the Data tab page of a control depend on the respective control. You will only see the options that are available for the current control and context. The following fields are available:

XML आँकड़ा मॉडल

Select a model from the list of all models in the current document.

बाइंडिंग्स

Select or enter the name of a binding. Selecting the name of an existing binding associates the binding with the form control. Entering a new name creates a new binding and associates it with the form control.

बंधनकारी अभिव्यक्ति

Enter the DOM node to bind the control model to. Click the ... button for a dialog to enter the XPath expression.

आवश्यक

Specifies if the item must be included on the XForm.

प्रासंगिक

Declares the item as relevant.

सिर्फ पढ़ने के लिए

Declares the item as read-only.

निर्धारक

Declares the item as a constraint.

गणना

Declares that the item is calculated.

डाटा प्रकार

Select a data type which the control should be validated against.

x

Select a user-defined data type and click the button to delete the user-defined data type.

+

Click the button to open a dialog where you can enter the name of a new user-defined data type. The new data type inherits all facets from the currently selected data type.

The following lists all facets that are valid for data types. Some facets are only available for some data types.

खाली जगह

Specifies how whitespaces are to be handled when a string of the current data type is being processed. Possible values are "Preserve", "Replace", and "Collapse". The semantics follow the definition at https://www.w3.org/TR/xmlschema-2/#rf-whiteSpace.

पैटर्न

Specifies a regular expression pattern. Strings validated against the data type must conform to this pattern to be valid. The XSD data type syntax for regular expressions is different from the regular expression syntax used elsewhere in LibreOffice, for example in the Find & Replace dialog.

अंक (कुल)

Specifies the maximum total number of digits that values of the decimal data type can have.

अंक (भिन्न)

Specifies the maximum total number of fractional digits that values of the decimal data type can have.

अधिकतम (अंतर्वेषिक)

Specifies an inclusive upper bound for values.

अधिकतम (विशेष)

Specifies an exclusive upper bound for values.

न्यून. (अंतर्वेषिक)

Specifies an inclusive lower bound for values.

न्यून. (विशेष)

Specifies an exclusive lower bound for values.

लम्बाई

Specifies the number of characters for a string.

लंबाई (यथासंभव कम)

Specifies the minimum number of characters for a string.

लंबाई (यथासंभव ज्यादा)

Specifies the maximum number of characters for a string.