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GoFiler Legato Script Reference
Legato v 1.5b Application v 5.24b
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Chapter Eleven — SGML Functions (continued)
CompareHTMLGetFirstDifference Function
Overview
The CompareHTMLGetFirstDifference function compares a base HTML file to a revised HTML file and generates a list of insertions and deletions. If the files differthe function returns a handle to Compare HTML Enumeration Object.
Syntax/Parameters
Syntax
handle = CompareHTMLGetFirstDifference ( string base, string revised, [boolean casing],
[boolean
spaces], [boolean styles],
[boolean
entities], [boolean coding] );
Parameters
base
A string to a qualified filename of the base file.
revised
A string to a qualified filename of the revised file.
casing
A boolean indicating whether the result should show changes in letter casing. Default value is false.
spaces
A boolean indicating whether the result should show changes in white spacing. Default value is false.
styles
A boolean indicating whether the result should show changes in styling. Default value is false.
entities
A boolean indicating whether the result should show changes in character entity values. Default value is false.
coding
A boolean indicating whether the result should show changes in HTML tag coding. Default value is false.
Return Value
Returns a handle to a Compare HTML Enumeration Object or NULL_HANDLE on failure. Use the GetLastError function to retrieve error information.
Remarks
For more information on the comparison options see the CompareHTMLCreateMerged function documentation.
The Compare HTML Object returned by the CompareHTMLGetFirstDifference function contains the first difference between the base and revised files. The properties of the item can be retrieved with functions such as the CompareHTMLGetDifferenceProperties function. To move to the next entry in the folder, use the CompareHTMLGetNextDifference function.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE
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