SetInternalSubset

Description

Sets the data for the internal subset of the PBDOM_DOCTYPE.

Syntax

pbdom_doctype_name.SetInternalSubset()

1	pbdom_doctype_name.SetInternalSubset()

Argument	Description
pbdom_doctype_name	The name of a PBDOM_DOCTYPE object

Return value

PBDOM_DOCTYPE. The current PBDOM_DOCTYPE with the new internal
subset.

Examples

Suppose you have the following DTD declaration:

&lt;!DOCTYPE abc  [&lt;!ELEMENT abc (#PCDATA)&gt; &lt;!ELEMENT data (#PCDATA)&gt; &lt;!ELEMENT inner_data (#PCDATA)&gt;]&gt;

1	<!DOCTYPE abc [<!ELEMENT abc (#PCDATA)> <!ELEMENT data (#PCDATA)> <!ELEMENT inner_data (#PCDATA)>]>

The following code displays the internal subset in a message
box:

string strInternalSubset
pbdom_document pbdom_doc

strInternalSubset = pbdom_doc.GetDocType().GetInternalSubset()
strInternalSubset += "&lt;!ELEMENT another_data(#PCDATA)&gt;"
pbdom_doc.GetDocType().SetInternalSubset (strInternalSubset)
MessageBox ("Get Internal Subset", &amp;
   pbdom_doc.GetDocType().GetInternalSubset())

string strInternalSubset

pbdom_document pbdom_doc

strInternalSubset = pbdom_doc.GetDocType().GetInternalSubset()

strInternalSubset += "<!ELEMENT another_data(#PCDATA)>"

pbdom_doc.GetDocType().SetInternalSubset (strInternalSubset)

MessageBox ("Get Internal Subset", &

pbdom_doc.GetDocType().GetInternalSubset())

The returned string from the call to GetInternalSubset is:

"&lt;!-- internal subset --&gt; &lt;!ELEMENT abc (#PCDATA)&gt; &lt;!ELEMENT data (#PCDATA)&gt; &lt;!ELEMENT inner_data (#PCDATA)&gt; &lt;!ELEMENT another_data (#PCDATA)&gt;"

1	"<!-- internal subset --> <!ELEMENT abc (#PCDATA)> <!ELEMENT data (#PCDATA)> <!ELEMENT inner_data (#PCDATA)> <!ELEMENT another_data (#PCDATA)>"

The new ELEMENT declaration for “another_data” is included in the
final internal subset.

See also

GetInternalSubset

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Powerbuilder Documentation 2018

August 20, 2023

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