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GoFiler Legato Script Reference
Legato v 1.4j Application v 5.22b
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Chapter Eleven — SGML Functions (continued)
Overview
The HTMLGetNames scans an HTML file and returns a table of named position as declared by the ID and NAME attributes.
Syntax/Parameters
Syntax
string [][] = HTMLGetNames ( handle hObject | string url );
Parameters
hObject
A handle to an HTML Context, SGML, Mapped Text or Edit Object. Or,
url
A string specifying an HTML file.
Return Value
A string table containing a row entry for every reference within the file or an empty array on failure. Use the GetLastError function to retrieve a formatted error code. Scanning a file with no references will result in an ERROR_EOD formatted error code.
Remarks
The function will scan the HTML content for names defined using the ID or NAME attributes. If a context objects is provided, the current table contexts are returned.
A table with the following column keys are returned:
| Key Name | Description | |||
| Name | The Name as is appears in the source code. | |||
| x | Decimal zero-based x position of the start of the defining tag. | |||
| y | Decimal zero-based y position of the start of the defining tag. | |||
| ElementToken | Hexadecimal version of the element token. | |||
| Element | String version of the element, as translated by the DTD. | |||
| AttributeToken | Hexadecimal version of the attribute token. | |||
| Attribute | String version of the attribute, as translated by the DTD. | |||
| c_flags | Hexadecimal version of the caller flags. |
The META element is ignored when processing names.
Note that the element and attribute text case is dependent on the select DTD. For example, HTML 5 and XHTML have lower case values.
The returned list contains all references from any tag. It is up to the caller to sort through the references to determine which are relevant to the caller’s purpose.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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