I have gone through some HTML tutorials and now have a very simple HTML
file that when open in a browser will select one of the four paragraphs in
the document and write it to the screen. I also have a simple VFP program
that loads an instance of IE and loads the same HTML file. That program
then reports how many paragraphs are in the file but I have not been able
to get it to let me pick a single paragraph for output. I am fairly
confident that what I want to do is possible but I have never gotten past
that line without an error.
Any help will be greatly appreciated! - Joe
Here is the HTML file:
<!DOCTYPE html>
<html>
<body>
<p id="demo1">Click the 1st button to change the text in this paragraph.</p>
<p id="demo2">Click the 2nd button to change the text in this paragraph.</p>
<p id="demo3">Click the 3rd button to change the text in this paragraph.</p>
<p id="demo4">Click the 4th button to change the text in this paragraph.</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
document.write(document.getElementsByTagName("p")[2].innerHTML);
};
</script>
</body>
</html>
Here is the VFP program:
LOCAL ;
loIE as InternetExplorer.Application,;
lnIndex
* Load an instance of IE
loIE = CREATEOBJECT("InternetExplorer.Application")
loIE.Visible = .T.
* Tell IE to load a page
=loIE.Navigate (Full path to te HTML file)
* Wait for action to complete and clearing the browser scripting block
WAIT WINDOW 'Allow scripting on browser then click'
* Display the number of paragraphs in the document
? loIE.document.getElementsByTagName("p").length, 'Paragraphs found'
* Display the inner HTML of the third paragraph
? loIE.document.getElementsByTagName("p")[2].innerHTML
loie.Quit
RETURN
--- StripMime Report -- processed MIME parts ---
multipart/alternative
text/plain (text body -- kept)
text/html
---
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