ID: 37927
Comment by: wharmby at uk dot ibm dot com
Reported By: massimiliano_ciceri at it dot ibm dot com
Status: Assigned
Bug Type: COM related
Operating System: windows 2000
PHP Version: 5.1.4
Assigned To: wez
New Comment:
I have recreated the issue with NewWindow2 event and I believe I have
identified the issue; problem in COM code processing in/out arguments
of type VT_DISPATCH|VT_BYREF. Will check out fix tomorrow and post
patch to internals list if its OK.
Previous Comments:
------------------------------------------------------------------------
[2007-01-25 17:34:27] wharmby at uk dot ibm dot com
I will take a look at this one next.
------------------------------------------------------------------------
[2007-01-23 16:47:39] wharmby at uk dot ibm dot com
I suspect the 2nd problem reported here, i.e "IE automation object
NewWindow event cannot be cancelled." is the same issue has reported in
defect 34564 for which I am currently working on a fix.
------------------------------------------------------------------------
[2006-06-27 13:56:18] massimiliano_ciceri at it dot ibm dot com
$testcase value should be set to 1 for the first test as i mean in the
source description...
thanks to all of you.
------------------------------------------------------------------------
[2006-06-27 13:47:31] massimiliano_ciceri at it dot ibm dot com
Description:
------------
Problem with:
1. IE automation object NewWindow2 event does not trigger.
2. IE automation object NewWindow event cannot be cancelled.
This has been tested on PHP 5.1.4 and PHP 6 CVS and also on PHP 5 CSV.
Regards, Massimiliano
Reproduce code:
---------------
<?php
// 21.06.2006 reproducing bugs for NewWindow2 & NewWindow
// instruction :
// 1. run this with PHP cli 5.1.4 or PHP 6 CSV
// 2. when the PHP home page completed in IExplore, try open
a link in a new window
// problem (1): the NewWindow2 event will not trigger as
espected...
// 3. try switch var testcase value to 2 to simulate second
problem
// problem (2): the NewWindow event trigger but you are not
able to Cancel
// it... A new page will be created and opened
on the target url
// you clicked on.
$testcase = 2; // switch test code from case=1 to case=2
class IEEventSinker {
var $terminated = false;
var $newWindowOpened = false;
function NewWindow(&$ppDisp, &$Cancel) {
$this->newWindowOpened = true;
echo "<1>NewWindow event was fired.\n";
// $Cancel=true; // php 4 style ...
variant_set($Cancel,true); // php 5 style ...
echo "trying cancelling NewWindow event...\n";
return;
}
function NewWindow2(&$ppDisp, &$Cancel) {
$this->newWindowOpened = true;
echo "<2>NewWindow2 event was fired.\n";
// $Cancel=true;
variant_set($Cancel,true);
return;
}
function OnQuit() {
$this->terminated = true;
print "Browser Quit...\n";
}
}
$ie = new COM("InternetExplorer.Application");
if ($testcase==1) { // reproduce NewWindow2 problem
$sink1 = new IEEventSinker();
com_event_sink($ie, $sink1, "DWebBrowserEvents2");
}
if ($testcase==2) { // reproduce NewWindow problem
$sink2 = new IEEventSinker();
com_event_sink($ie, $sink2, "DWebBrowserEvents");
}
$ie->Visible = true;
$ie->Navigate2("http://www.php.net",0);
if ($testcase==1) { // reproduce NewWindow2 problem
while(!$sink1->terminated) {
com_message_pump(1280);
}
}
if ($testcase==2) { // reproduce NewWindow problem
while(!$sink2->terminated) {
com_message_pump(1280);
}
}
unset($ie);
?>
Expected result:
----------------
NewWindow2 event received by the sink class.
At least be able to cancel the event NewWindow.
Actual result:
--------------
1) NewWindow2 event not triggered at all.
2) NewWindow event trigger but cannot cancel it.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=37927&edit=1
