htmlextractimages
PAGE
,
LINKS
The htmlextractimages statement extracts the image URLs from an HTML page.
Parameters
This statement has two parameters:
page – HTML Page.
links – field or variable that will contain a carriage return delimited list of image URLs.
Description
This statement extracts the image URLs from an HTML page. This example assumes the current database has a field named Page that contains HTML. If there are any images in this page (<img tags), the image URLs will be put into the mylinks variable.
local mylinks
htmlextractimages Page,mylinks
The output will be something like this:
http://www.somesite.com/photo3872.jpg
http://www.somesite.com/photo1937.jpg
http://www.somesite.com/photo2091.jpg
See Also
- HTML Export -- custom exports into an HTML file.
- htmlarraytable -- generates an HTML table from an arrray.
- htmldatamerge -- uses a template to generate HTML you want from a database.
- htmldatatable -- generates an HTML table from selected data in the current database.
- htmlextractlinks -- extracts the links from an HTML page.
- htmlformitemnames -- returns a list of form input elements (*INPUT* tags, etc.) within an HTML page.
- htmltablecell( -- extracts the data from a cell in an HTML table.
- htmltablecellexists( -- returns true if an HTML table contains the specified cell, false if it doesn't.
- htmltablecellraw( -- extracts the data from a cell in an HTML table (including tags, if any).
- htmltableheight( -- calculates the height (number of rows) in an HTML table.
- htmltablerow( -- extracts the data from a row in an HTML table.
- htmltablerowraw( -- extracts the raw data (including tags, if any) from a row in an HTML table.
- htmltabletoarray -- converts an HTML table into a text array.
- htmltablewidth( -- calculates the width (number of columns) in an HTML table.
- xtag( -- generates an HTML/XML tag.
History
| 10.0 | No Change | Carried over from Panorama 6.0. |