David,
Thanks for the functions! I'll send you some if I go this route and
write any of my own. I just can't believe that the RevBrowser
external doesn't allow for the rending of a local html doc passed
through.
Ray Horsley
LinkIt! Sofware
On Feb 10, 2009, at 4:40 AM, David Bovill wrote:
2009/2/10 Ray Horsley <[email protected]>
Thanks Brian but I'm afraid including the <body> tags doesn't render
anything either. I've also tried including a document declaration
as in the example below but I'm still getting nothing rendered.
(That's the trouble when working with externals. You can't open
them up to see what's going on.)
Any other ideas are welcome.
Hi Ray - did a bit of work on this recently. AFAIK the only way is
to process the raw html, and create your own htmltext. Here are the
handlers I've got so far:
--> HTML | Span
-
/* Strip span tags
These functions replace html span tags such as those found in basic
html / jabber / im html with tags for rev htmltext
*/
function html_BasicToRev someHtml
put html_BoldSpanToRev(someHtml) into someHtml
put html_ColourSpanToRev(someHtml) into someHtml
return someHtml
end html_BasicToRev
function html_RevToBasic someHtmlText
put html_RevToColourSpan(someHtmlText) into someHtml
return html_RevToBoldSpan(someHtml)
end html_RevToBasic
function html_RevToColourSpan someHtml
replace quote with "'" in someHtml
put "(?miU)(<font color=').*(</font>)" into someReg
repeat
if matchchunk(someHtml, someReg, oTagStart, oTagEnd,
cTagStart, cTagEnd) is true then
put "</span>" into char cTagStart to cTagEnd of someHtml
put "<span style='color:" into char oTagStart to oTagEnd
of someHtml
else
replace quote with "'" in someHtml
return someHtml
end if
end repeat
end html_RevToColourSpan
function html_RevToBoldSpan someHtml
put "(?miU)(<b>).*(</b>)" into someReg
-- put "(?mi)(<b>)[^\<]*(</b>)" into someReg
repeat
if matchchunk(someHtml, someReg, oTagStart, oTagEnd,
cTagStart, cTagEnd) is true then
put "</span>" into char cTagStart to cTagEnd of someHtml
put "<span style='font-weight:bold'>" into char
oTagStart to oTagEnd of someHtml
else
return someHtml
end if
end repeat
end html_RevToBoldSpan
function html_ColourSpanToRev someHtml
-- U is for non-greedy
replace quote with "'" in someHtml
put "(?miU)(<span style='color:).*(</span>)" into someReg
-- put "(?mi)(<span style='color:)[^\<]*(</span>)" into someReg
repeat
if matchchunk(someHtml, someReg, oTagStart, oTagEnd,
cTagStart, cTagEnd) is true then
put "</font>" into char cTagStart to cTagEnd of someHtml
put "<font color='" into char oTagStart to oTagEnd of
someHtml
else
replace "'" with quote in someHtml
return someHtml
end if
end repeat
end html_ColourSpanToRev
function html_BoldSpanToRev someHtml
put "(?miU)(<span style='font-weight:bold'>).*(</span>)" into
someReg
-- put "(?mi)(<span style='font-weight:bold'>)[^\<]*(</span>)"
into someReg
repeat
if matchchunk(someHtml, someReg, oTagStart, oTagEnd,
cTagStart, cTagEnd) is true then
put "</b>" into char cTagStart to cTagEnd of someHtml
put "<b>" into char oTagStart to oTagEnd of someHtml
else
return someHtml
end if
end repeat
end html_BoldSpanToRev
If you improve them do post back. I'm interested in getting robust
two way html "<span>" to rev htmltext based style sheets working :)
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