Re: DHTML_EVENT_ONMOUSEOVER not caught for <TR> and other tags

From:

"David Ching" <dc@remove-this.dcsoft.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Fri, 20 Apr 2007 11:56:46 -0700

Message-ID:

<132i3cld7h0oc74@news.supernews.com>

<pistonep@hotmail.com> wrote in message
news:1177092221.319535.104060@q75g2000hsh.googlegroups.com...

I am trying to catch this event othe TR and TABLE tag. I have verified
that the event is fired in the HTML document by adding OnMouseOver to
the tag and it worked.
Now I want to catch it in my CDHTMLDialog class and...nothing happens :
(
My exemple is pretty simple :
The HTML file :
<HTML>
<BODY>
<TABLE>
<TR id="a">
<TD>
<BUTTON STYLE="WIDTH:100" >OK</BUTTON>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>

My C++ file
BEGIN_DHTML_EVENT_MAP(CtestSimpleHTMLDlg)
DHTML_EVENT_ONMOUSEOVER(_T("a"),OnMouseOverPortail)
END_DHTML_EVENT_MAP()

The event is catched with id placed on button and td tags but not on
tr and table
Could someone give me an explanation please and perhaps a way to
resolve my problem ?

Does the technique I described for your other post trap events for <TR>?

No unlucky for me :( ..here is why i open another topic..if youcan
help me again ;)

It seems it should work. Perhaps it's because the table row is completely
covered with <TD>, so the <TD> gets the mouse overs and not the row it's in.
You know what I'm saying?

Anyway, you could try using

DHTML_EVENT_TAG(DISPID_HTMLELEMENTEVENTS_ONCLICK, _T("tr"),
OnTableRowClicked)

and see if you get any OnTableRowClicked() calls.

-- David