(Visual FoxPro) Extract all HTML Objects from a Web Page

See more MHT / HTML Email Examples

Demonstrates how to download a Web page (at a URL) and extract all HTML objects. Eg. images, links, CSS files, JavaScript files, etc.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loMht
LOCAL lcMhtDoc
LOCAL lcUnpackDir
LOCAL lcHtmlFilename
LOCAL lcPartsSubdir
LOCAL lnSuccess

* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Mht')
loMht = CreateObject('Chilkat.Mht')

* Download a URL into an in-memory MHT web archive contained
* in a string variable.
* The following URL is randomly picked and was valid at the time of writing this example:
lcMhtDoc = loMht.GetMHT("https://www.tetonlodge.com/")
IF (loMht.LastMethodSuccess <> 1) THEN
    ? loMht.LastErrorText
    RELEASE loMht
    CANCEL
ENDIF

* Extract the HTML and embedded objects:
lcUnpackDir = "C:/AAWorkarea/mhtTesting/"
lcHtmlFilename = "lodge.html"
lcPartsSubdir = "objects"

* Extract to C:/AAWorkarea/mhtTesting/lodge.html.
* images and other embedded objects are placed in
* C:/AAWorkarea/mhtTesting/objects.  Directories are automatically
* created if they don't already exist.
lnSuccess = loMht.UnpackMHTString(lcMhtDoc,lcUnpackDir,lcHtmlFilename,lcPartsSubdir)
IF (lnSuccess <> 1) THEN
    ? loMht.LastErrorText
ELSE
    ? "Unpacked!"
ENDIF

RELEASE loMht