<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Thank you Sebastien! Good catch.</p>
<p>One addition to make sure the path to the file is correct: in the
JS of the HTML file in the gist, I specified data as being <span
class="pl-s1"><font size="-1" face="Courier New, Courier,
monospace">"data<span class="pl-k">:</span> </font><font
size="-1" face="Courier New, Courier, monospace"><span
class="pl-en">getUrlParameter</span>(<span class="pl-s"><span
class="pl-pds">'</span>data<span class="pl-pds">'</span></span>)
<span class="pl-k">+</span> <span class="pl-s"><span
class="pl-pds">'</span>.vti<span class="pl-pds">'</span></span></font></span>".
In your case, the extension of the file is .ex2, not vti. So make
sure the whole filename is correct, for instance specify the
extension in the URL and not in the JS:</p>
<p><span class="pl-s1"><font size="-1" face="Courier New, Courier,
monospace">HTML -> "data<span class="pl-k">:</span> </font><font
size="-1" face="Courier New, Courier, monospace"><span
class="pl-en">getUrlParameter</span>(<span class="pl-s"><span
class="pl-pds">'</span>data<span class="pl-pds">'</span></span>)"</font></span></p>
<p><span class="pl-s1"><font size="-1" face="Courier New, Courier,
monospace">URL -> <a class="moz-txt-link-freetext" href="http://paraview/?data=can.ex2">http://paraview/?data=can.ex2</a><br>
</font></span></p>
<p><span class="pl-s1">(Otherwise it will look for can.ex2.vti which
does not exist)</span></p>
<p>Thanks very much Sebastien!</p>
<p>cheers<br>
<span class="pl-s1"><span class="pl-s"><span class="pl-pds"></span></span></span></p>
<br>
<div class="moz-cite-prefix">On 01/17/2017 09:13 AM, Sebastien
Jourdain wrote:<br>
</div>
<blockquote
cite="mid:CABObKxfoUP=yKm1ZMxh5Cq5ZQBFW1hnZC9VaJ9t3GdkoKZCqrw@mail.gmail.com"
type="cite">
<div dir="ltr">As you can see the issue is right there:
<div><br>
<div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><span
style="font-family:monospace,monospace;font-size:12.8px">"--load-file",
"${data_dir}/can.ex2"</span></blockquote>
<div><br>
</div>
<div><font face="monospace, monospace"><span
style="font-size:12.8px">As explained by Claude
earlier in that same thread: </span></font></div>
<div><span style="font-size:12.8px"><br>
</span></div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><span
style="font-size:12.8px">The option --data specifies the
directory, so whatever file you want to load, it must be
relative to that directory.</span></blockquote>
<div><span
style="font-family:monospace,monospace;font-size:12.8px"><br>
</span></div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jan 17, 2017 at 1:38 AM,
Debopam Ghoshal <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:debopamg@gmail.com" target="_blank">debopamg@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div class="gmail_default"><font face="tahoma, sans-serif">Hi
Claude,</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif">Thanks
a lot for your time and patience. As I have configured
a virtual host in apache, I am using the name of the
virtual host (paraview) instead of localhost. So
instead of </font><font face="monospace, monospace"><a
moz-do-not-send="true" href="http://localhost"
target="_blank"><a class="moz-txt-link-freetext" href="http://localhost">http://localhost</a></a></font><font
face="tahoma, sans-serif">, my url is </font><font
face="monospace, monospace"><a moz-do-not-send="true"
href="http://paraview" target="_blank">http://paraview</a></font><font
face="tahoma, sans-serif">. Please find my response
below:</font></div>
<div class="gmail_default"><span class="">
<p style="font-size:12.8px"><font face="tahoma,
sans-serif">- a successful POST request to
localhost/paraview</font></p>
</span>
<p style="font-size:12.8px"><font color="#0000ff"
face="tahoma, sans-serif">The only log that I saw in
the developer console was: Navigated to: <a
moz-do-not-send="true" href="http://paraview/"
target="_blank"><a class="moz-txt-link-freetext" href="http://paraview/">http://paraview/</a></a> (Note: I did
not give the data because it is already hardcoded in
the launcher.config file)</font></p>
<span class="">
<p style="font-size:12.8px"><font face="tahoma,
sans-serif">- a successful GET request to
localhost/proxy<br>
</font></p>
</span>
<p style="font-size:12.8px"><font color="#0000ff"
face="tahoma, sans-serif">Nothing else was displayed
in the console. I have attached a snapshot of the
network tab (not sure whether it has any relevant
information)</font></p>
<span class="">
<p style="font-size:12.8px"><font face="tahoma,
sans-serif">- then do you get an error such as
"can't connect to <a moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-freetext"
style="color:rgb(34,34,34)">ws://localhost</a>..."?</font></p>
</span>
<p style="font-size:12.8px"><font color="#0000ff"><font
face="tahoma, sans-serif">I get this error only
when I specify </font><font face="monospace,
monospace"><span
class="m_313879752911944121gmail-pl-s"
style="font-size:11.9px;box-sizing:border-box"><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span>sessionURL<span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span></span><span
style="background-color:rgb(247,247,247);font-size:11.9px"> : </span></font><span
class="m_313879752911944121gmail-pl-s"
style="font-size:11.9px;box-sizing:border-box"><font
face="monospace, monospace"><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span><a class="moz-txt-link-freetext" href="ws://paraview:80/ws">ws://paraview:80/ws</a></font><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box"><font
face="monospace, monospace">"</font><font
face="tahoma, sans-serif">. When I specify </font></span></span><font
face="monospace, monospace"><span
class="m_313879752911944121gmail-pl-s"
style="font-size:11.9px;box-sizing:border-box"><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span>sessionURL<span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span></span><span
style="background-color:rgb(247,247,247);font-size:11.9px"> : </span></font><span
class="m_313879752911944121gmail-pl-s"
style="font-size:11.9px;box-sizing:border-box"><font
face="monospace, monospace"><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box">"</span><a class="moz-txt-link-freetext" href="ws://paraview:80/proxy">ws://paraview:80/proxy</a>?<wbr>sessionId=${id}&path=ws</font><span
class="m_313879752911944121gmail-pl-pds"
style="box-sizing:border-box"><font
face="monospace, monospace">"</font><font
face="tahoma, sans-serif"> then there is no
error.</font></span></span></font></p>
</div>
<div class="gmail_default"><font face="tahoma, sans-serif">Before
starting the test today, I deleted all the log file,
and after the test the following are my observations:</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif">1.
the <b>error.log</b> file is empty</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif">2.
the <b>launcher.log</b> has some entries, but none of
them are errors:</font></div>
<div class="gmail_default"><span
style="font-family:monospace,monospace">2017-01-17
13:43:17,786:<a class="moz-txt-link-freetext" href="INFO:twisted:Site">INFO:twisted:Site</a> starting on 9000</span><br>
</div>
<div class="gmail_default">
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:17,786:<a class="moz-txt-link-freetext" href="INFO:twisted">INFO:twisted</a>:<wbr>Starting
factory <twisted.web.server.Site instance at
0x0000021F750708C8></font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:53,460:<a class="moz-txt-link-freetext" href="INFO:twisted">INFO:twisted</a>:"<wbr>127.0.0.1"
- - [17/Jan/2017:08:13:52 +0000] "POST /paraview/
HTTP/1.1" 200 206 "<a moz-do-not-send="true"
href="http://paraview/" target="_blank">http://paraview/</a>"
"Mozilla/5.0 (Windows NT 10.0; WOW64)
AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/55.0.2883.87 Safari/537.36"</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:45:01,183:<a class="moz-txt-link-freetext" href="INFO:twisted">INFO:twisted</a>:<wbr>Received
SIGINT, shutting down.</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:45:01,183:<a class="moz-txt-link-freetext" href="INFO:twisted:(TCP">INFO:twisted:(TCP</a>
Port 9000 Closed)</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:45:01,183:<a class="moz-txt-link-freetext" href="INFO:twisted">INFO:twisted</a>:<wbr>Stopping
factory <twisted.web.server.Site instance at
0x0000021F750708C8></font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:45:01,183:<a class="moz-txt-link-freetext" href="INFO:twisted:Main">INFO:twisted:Main</a>
loop terminated.</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:45:01,183:WARNING:root:<wbr>Server
factory shutting down. Stopping all processes</font></div>
<div style="font-family:tahoma,sans-serif"><br>
</div>
</div>
<div class="gmail_default"><span
style="font-family:tahoma,sans-serif">3. The <b>session
log</b> file also did not have any errors:</span><br>
</div>
<div class="gmail_default"><span
style="font-family:monospace,monospace">2017-01-17
13:43:52+0530 [-] Log opened.</span><br>
</div>
<div class="gmail_default">
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:52+0530 [-] Site
starting on 9999</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:52+0530 [-] Starting
factory <twisted.web.server.Site instance at
0x000001C32C76BF08></font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Client has reconnected,
cancelling reaper</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] on_connect: connection
count = 1</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property BeginValueCapture
has no GetData() method, skipping</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property
CaptureValuesFloat has no GetData() method, skipping</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property CaptureZBuffer
has no GetData() method, skipping</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property EndValueCapture
has no GetData() method, skipping</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property
StartCaptureLuminance has no GetData() method,
skipping</font></div>
<div class="gmail_default"><font face="monospace,
monospace">2017-01-17 13:43:54+0530
[HTTPChannel,0,127.0.0.1] Property
StopCaptureLuminance has no GetData() method,
skipping</font></div>
<div><font face="tahoma, sans-serif"><br>
</font></div>
</div>
<div class="gmail_default"><font face="tahoma, sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif">What
is confusing me is that the native rendering panel is
coming up on the desktop, but does not show the image
to be rendered. The same panel is also coming up as
part of the Visualizer pane, and if I move the
orientation axis in the browser, then the axes are
also moved in the native window. In the attached
snapshot, the native window is on your left.</font></div>
<div class="gmail_default"><font face="tahoma, sans-serif"><br>
</font></div>
<div class="gmail_extra"><span class="">
<div>
<div class="m_313879752911944121gmail_signature">
<div dir="ltr">
<div><font face="tahoma, sans-serif">Cheers
& Best Wishes,</font></div>
<div><font face="tahoma, sans-serif">Debopam</font></div>
<div><font face="tahoma, sans-serif">------------------------------<wbr>-</font></div>
<div><font face="tahoma, sans-serif">Cell: <a
moz-do-not-send="true"
href="tel:+91%2098304%2010041"
value="+919830410041" target="_blank">+91
98304 10041</a></font></div>
</div>
</div>
</div>
<font face="tahoma, sans-serif"><br>
</font></span>
<div>
<div class="h5">
<div class="gmail_quote"><font face="tahoma,
sans-serif">On Tue, Jan 17, 2017 at 5:28 AM,
claude <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:claude@theweak.link"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:claude@theweak.link">claude@theweak.link</a></a>></span>
wrote:<br>
</font>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p><font face="tahoma, sans-serif">Hi Debopam,</font></p>
<p><font face="tahoma, sans-serif">Would you
mind trying to connect while the web
developer console is on (for Chrome it's
under "Tools > Javascript console") and
copy/pasting the errors (if any).</font></p>
<p><font face="tahoma, sans-serif">Do you see:</font></p>
<p><font face="tahoma, sans-serif">- a
successful POST request to
localhost/paraview</font></p>
<p><font face="tahoma, sans-serif">- a
successful GET request to localhost/proxy<br>
</font></p>
<p><font face="tahoma, sans-serif">- then do
you get an error such as "can't connect to
<a moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-freetext">ws://localhost</a>..."?</font></p>
<p><font face="tahoma, sans-serif">Also, what
do the logs tell you
(/path/to/logs/error.log,
/path/to/logs/launcherLog.log and
/path/to/logs/<SOME_UID>.txt =>
fetch the last one created)?</font></p>
<p><font face="tahoma, sans-serif">cheers</font></p>
<span class="m_313879752911944121gmail-HOEnZb"><font
color="#888888" face="tahoma, sans-serif">
<p>claude<br>
</p>
</font></span>
<div>
<div class="m_313879752911944121gmail-h5">
<div
class="m_313879752911944121gmail-m_7232309633957980912moz-cite-prefix"><font
face="tahoma, sans-serif"><br>
<br>
On 01/16/2017 03:56 AM, Debopam
Ghoshal wrote:<br>
</font></div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div><font face="tahoma, sans-serif">Hi
Claude,</font></div>
<div><font face="tahoma, sans-serif"><br>
</font></div>
<div><font face="tahoma, sans-serif">I
tried using the filename hard
coded in the config json as well
as the index.html. But I am not
able to view the file in the
Visualizer. </font></div>
<div><font face="tahoma, sans-serif">It
is only showing the blank
window/pane with no figure. I
can move the orientation axes,
but nothing is being rendered.
Even when I choose a file from
the Files tab, nothing is being
displayed. </font></div>
<div><font face="tahoma, sans-serif"><br>
</font></div>
<div>
<div><font face="tahoma,
sans-serif">My launcher config
has:</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">.......</font></div>
<div><font face="tahoma,
sans-serif">"properties" : {</font></div>
<div><font face="tahoma,
sans-serif"> "python_exec"
:
"C:/paraview/ParaView5.2.0/bin<wbr>/pvpython.exe",</font></div>
<div><font face="tahoma,
sans-serif"><span class="m_313879752911944121gmail-m_7232309633957980912gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>"visualizer":
"C:/paraview/ParaView5.2.0/sha<wbr>re/paraview-5.2/web/visualizer<wbr>/server/pvw-visualizer.py",</font></div>
<div><font face="tahoma,
sans-serif"><span class="m_313879752911944121gmail-m_7232309633957980912gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>"data_dir":
"C:/paraview/ParaView5.2.0/dat<wbr>a"</font></div>
<div><font face="tahoma,
sans-serif"> },</font></div>
<div><font face="tahoma,
sans-serif"> "apps": {</font></div>
<div><font face="tahoma,
sans-serif"> "visualizer":
{</font></div>
<div><font face="tahoma,
sans-serif"> "cmd": [</font></div>
<div><font face="tahoma,
sans-serif">
"${python_exec}", "-dr",
"${visualizer}", "--port",
"${port}", "--data",
"${data_dir}", "--authKey",
"${secret}", "--load-file",
"${data_dir}/can.ex2"</font></div>
<div><font face="tahoma,
sans-serif"> ],</font></div>
<div><font face="tahoma,
sans-serif">
"ready_line" : "Starting
factory"</font></div>
<div><font face="tahoma,
sans-serif"> }</font></div>
<div><font face="tahoma,
sans-serif"> }</font></div>
<div><font face="tahoma,
sans-serif">......</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
</div>
<div><font face="tahoma, sans-serif"><br>
</font></div>
<div>
<div><font face="tahoma,
sans-serif">(You can see that
the file name is hard coded)</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">The
launcher.bat script has:</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">set
PV_HOME=C:\paraview\ParaView5.<wbr>2.0</font></div>
<div><font face="tahoma,
sans-serif">%PV_HOME%\bin\pvpython.exe
%PV_HOME%\bin\Lib\site-package<wbr>s\vtk\web\launcher.py
%PV_HOME%\launcher.config</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
</div>
<div><font face="tahoma, sans-serif">However,
I am able to view the file when
I launch the pvpython.exe script
directly using:<br>
</font></div>
<div>
<div><font face="tahoma,
sans-serif">.\bin\pvpython.exe
"C:\paraview\ParaView5.2.0\sha<wbr>re\paraview-5.2\web\visualizer<wbr>\server\pvw-visualizer.py"
--content
"C:\paraview\ParaView5.2.0\sha<wbr>re\paraview-5.2\web\visualizer<wbr>\www"
--data
"C:\paraview\ParaView5.2.0\dat<wbr>a"
--port 8080<br>
</font></div>
<div><font face="tahoma,
sans-serif"> <br>
</font></div>
<div>
<div><font face="tahoma,
sans-serif">So, I am
guessing I may have mixed up
some configuration items
because of which the display
is not coming when I try to
launch it through the
launcher scirpt/config.
Surprisingly, there are no
error messages in the log
files. Could you please
suggest something.</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">I have added the
details in the gist for your
reference: <a
moz-do-not-send="true"
href="https://gist.github.com/clavicule/7b8b3963ceb17302cff725f8dc36bc57"
target="_blank"><a class="moz-txt-link-freetext" href="https://gist.github">https://gist.github</a><wbr>.com/clavicule/7b8b3963ceb1730<wbr>2cff725f8dc36bc57</a></font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">The screenshots
are also attached for your
reference.</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><font
face="tahoma, sans-serif"><br
clear="all">
</font>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912gmail_signature">
<div dir="ltr">
<div><font face="tahoma,
sans-serif">Cheers &
Best Wishes,</font></div>
<div><font face="tahoma,
sans-serif">Debopam</font></div>
<div><font face="tahoma,
sans-serif">------------------------------<wbr>-</font></div>
<div><font face="tahoma,
sans-serif">Cell: <a
moz-do-not-send="true"
href="tel:+91%2098304%2010041"
value="+919830410041"
target="_blank">+91 98304
10041</a></font></div>
</div>
</div>
</div>
<font face="tahoma, sans-serif"><br>
</font>
<div class="gmail_quote"><font
face="tahoma, sans-serif">On Fri,
Jan 13, 2017 at 6:04 PM, Claude <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:claude@theweak.link"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:claude@theweak.link">claude@theweak.link</a></a>></span>
wrote:<br>
</font>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="auto">
<div><font face="tahoma,
sans-serif">Hi Debopam,</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">Thanks for the
added details on the gist
and congratulations for
setting up the server, you
are almost there.</font></div>
<div><font face="tahoma,
sans-serif">For Visualizer
to be able to load a file,
it will need the argument
--load-file (it seems to
have disappeared in your
config launcher). The option
--data specifies the
directory, so whatever file
you want to load, it must be
relative to that directory.
For example to load the data
file <span
style="background-color:rgba(255,255,255,0)">C:/my_data/dir/example1/my_fil<wbr>e.vti
you could do:</span></font></div>
<div><font face="tahoma,
sans-serif">--data is
C:/my_data/dir</font></div>
<div><font face="tahoma,
sans-serif">--load-file is <span
style="background-color:rgba(255,255,255,0)">example1/my_file.vti</span></font></div>
<div><span
style="background-color:rgba(255,255,255,0)"><font
face="tahoma, sans-serif"><br>
</font></span></div>
<div><font face="tahoma,
sans-serif">Here is a
question for you: do you
want to always have the same
data loaded by default or to
be able to specify it? </font></div>
<div><font face="tahoma,
sans-serif">* If it's always
the same, you can directly
hardcode it in the launcher
config file. Then it will be
loaded when you navigate to
the paraview URL.</font></div>
<div><font face="tahoma,
sans-serif">* if it's not
always the same, you could
use the solution on the gist
which is specifying it in
the URL directly (there are
other alternatives of
course). In that case, the
URL must contain the file to
load (otherwise paraview
cannot guess it :)). For
instance:</font></div>
<div><a moz-do-not-send="true"
href="http://localhost:9000/?data=example1/my_file"
target="_blank"><font
face="tahoma, sans-serif">http://localhost:9000/?data=ex<wbr>ample1/my_file</font></a></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">(The JavaScript
code automatically adds the
extension .vti, you may
change that behavior of
course).</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">I'll be posting
the detailed changes on your
code in the gist comment
shortly.</font></div>
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif">Let me know</font></div>
<div><font face="tahoma,
sans-serif">Cheers</font></div>
<font face="tahoma, sans-serif"><span
class="m_313879752911944121gmail-m_7232309633957980912HOEnZb"><font
color="#888888">
<div>Claude </div>
</font></span> </font>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912h5">
<div><font face="tahoma,
sans-serif"><br>
</font></div>
<div><font face="tahoma,
sans-serif"><br>
On Jan 13, 2017, at 5:05
AM, Debopam Ghoshal <<a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-abbreviated"
href="mailto:debopamg@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:debopamg@gmail.com">debopamg@gmail.com</a></a>>
wrote:<br>
<br>
</font></div>
<blockquote type="cite">
<div>
<div dir="ltr">
<div>
<p
style="box-sizing:border-box;margin-bottom:16px;color:rgb(51,51,51);font-size:14px;margin-top:0px"><font
face="tahoma,
sans-serif">Hi
Claude,</font></p>
<p
style="box-sizing:border-box;margin-top:0px;margin-bottom:16px;color:rgb(51,51,51);font-size:14px"><font
face="tahoma,
sans-serif">I
followed your
instructions
with some
modifications
since I was
having problems.
Finally, I was
able to
configure the
Apache front end
with the
ParaView Web
launcher, and
now I can view
the index page
of the
visualizer.
However, when I
choose any of
the sample
files, they are
not being
rendered in the
visualizer
pane. </font></p>
<p
style="box-sizing:border-box;margin-top:0px;margin-bottom:16px;color:rgb(51,51,51);font-size:14px"><font
face="tahoma,
sans-serif">I
have added the
details in the
gist you created
at: <a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-freetext"
href="https://gist.github.com/" target="_blank"><a class="moz-txt-link-freetext" href="https://gist.github.com/">https://gist.github.com/</a></a>cl<wbr>avicule/7b8b3963ceb17302cff725<wbr>f8dc36bc57</font></p>
<p
style="box-sizing:border-box;margin-top:0px;margin-bottom:16px;color:rgb(51,51,51);font-size:14px"><font
face="tahoma,
sans-serif">Would
appreciate your
thoughts on
this.</font></p>
</div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div
class="gmail_extra"><font
face="tahoma,
sans-serif"><br
clear="all">
</font>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593gmail_signature">
<div dir="ltr">
<div><font
face="tahoma,
sans-serif">Cheers
& Best
Wishes,</font></div>
<div><font
face="tahoma,
sans-serif">Debopam</font></div>
<div><font
face="tahoma,
sans-serif">------------------------------<wbr>-</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
</div>
</div>
</div>
<font face="tahoma,
sans-serif"><br>
</font>
<div
class="gmail_quote"><font
face="tahoma,
sans-serif">On
Thu, Jan 12,
2017 at 5:22 PM,
Debopam Ghoshal
<span dir="ltr"><<a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-abbreviated"
href="mailto:debopamg@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:debopamg@gmail.com">debopamg@gmail.com</a></a>></span>
wrote:<br>
</font>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><font
face="tahoma,
sans-serif">Hi
Claude </font>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Thank
you so much
for your
detailed
explanation.
The gist has
been very
useful. I am
working on it
at present,
and is in the
process of
smoothening
out a few
creases
because of the
operating
system I am
using (Windows
10).</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Will
let you know
once I am able
to use
paraview web
properly. And
in case of any
issue, I will
bother you
once again.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Hi
Seb,</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Thanks
for the link.
Much
appreciated.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div
class="gmail_extra"><font
face="tahoma,
sans-serif"><span>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934gmail_signature">
<div dir="ltr">
<div>Cheers
& Best
Wishes,</div>
<div>Debopam</div>
<div>------------------------------<wbr>-</div>
<div><br>
</div>
</div>
</div>
</div>
</span> </font>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593h5">
<div
class="gmail_quote"><font
face="tahoma,
sans-serif">On
Wed, Jan 11,
2017 at 9:48
PM, Sebastien
Jourdain <span
dir="ltr"><<a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-abbreviated"
href="mailto:sebastien.jourdain@kitware.co" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:sebastien.jourdain@kitware.co">sebastien.jourdain@kitware.co</a></a><wbr>m></span>
wrote:<br>
</font>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><font
face="tahoma,
sans-serif">Thanks
Claude, </font>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Here
is the add-on
of what
functions can
be called on
Visualizer.
(All the
function with
export)</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif"><a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-freetext"
href="https://github.com/Kitware/vis" target="_blank"><a class="moz-txt-link-freetext" href="https://github.com/Kitware/vis">https://github.com/Kitware/vis</a></a><wbr>ualizer/blob/master/src/app.js<br>
</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">We
are planning
to add some
helper for
extracting
arguments from
the URL. We
actually add a
class in the
ParaViewWeb
repo, but we
haven't got to
the point of
using it and
making it
available in
visualizer.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Seb</font></div>
</div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934HOEnZb">
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934h5">
<div
class="gmail_extra"><font
face="tahoma,
sans-serif"><br>
</font>
<div
class="gmail_quote"><font
face="tahoma,
sans-serif">On
Wed, Jan 11,
2017 at 7:32
AM, claude <span
dir="ltr"><<a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-abbreviated"
href="mailto:claude@theweak.link" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:claude@theweak.link">claude@theweak.link</a></a>></span>
wrote:<br>
</font>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div
bgcolor="#FFFFFF">
<p><font
face="tahoma,
sans-serif">Hi
Debopam,</font></p>
<p><font
face="tahoma,
sans-serif"><br>
</font></p>
<p><font
face="tahoma,
sans-serif">I
think there is
one thing to
consider first
before taking
care of data
being passed
through: if
you manually
start one
instance of
pvw-visualizer,
it means all
people
connecting to
port 8080 will
see the same
thing and act
on the same
viewer, which
means
potentially
conflicting
with each
other action
(e.g. a
probable
disconnection
for everyone
if one decide
to exit
maybe?). In
that case, you
need to have a
virtual server
that will
launch a new
process every
time someone
connect to
port 8080.
That way, all
viewers are
independent,
the same
person can
open several
viewers, etc.</font></p>
<p><font
face="tahoma,
sans-serif"><br>
</font></p>
<p><font
face="tahoma,
sans-serif">Now
regarding the
data being
loaded at
startup: you
html index
file should
have a
function
grabbing the
'data'
parameter from
a URL, a form,
a dropdown
menu, etc.
then sending
it as a key to
the Visualizer
application
(so that the
launcher knows
which file to
load at
startup).<br>
</font></p>
<p><font
face="tahoma,
sans-serif">It
would have
been
complicated to
explain all
the details in
a email, so I
made a gist
with all the
files and
"code"
addressing
both points
(launcher and
data):</font></p>
<p><font
face="tahoma,
sans-serif"><a
moz-do-not-send="true"
class="m_313879752911944121gmail-m_7232309633957980912moz-txt-link-freetext"
href="https://gist.github.com/clavic" target="_blank"><a class="moz-txt-link-freetext" href="https://gist.github.com/clavic">https://gist.github.com/clavic</a></a><wbr>ule/7b8b3963ceb17302cff725f8dc<wbr>36bc57<br>
</font></p>
<font
face="tahoma,
sans-serif"><br>
Note that this
gist was
gathered info
from the
Paraview Web
and Visualizer
online
documentations:
kuddos to
Paraview
people.<br>
2nd note: in
that gist I'm
giving the
instructions
for Apache
server (you
could
technically
choose any
other, e.g.
NGinx) for
Linux. I see
you are on
Windows: I
don't know how
Apache works
on Windows but
I assume (and
hope) the
steps and
config file
should be
similar.<br>
<br>
I hope it
helps! Good
luck!<br>
cheers<br>
claude </font>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934m_707051543154546495h5"><font
face="tahoma,
sans-serif"><br>
<br>
<br>
<br>
</font>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934m_707051543154546495m_4495136292653519199moz-cite-prefix"><font
face="tahoma,
sans-serif">On
01/11/2017
04:10 AM,
Debopam
Ghoshal wrote:<br>
</font></div>
</div>
</div>
<blockquote
type="cite">
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934m_707051543154546495h5">
<div dir="ltr"><font
face="tahoma,
sans-serif">Hi,
</font>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div>
<div><font
face="tahoma,
sans-serif">We
have a
requirement
where our
application
will send a
request to the
paraview web
server to
render a
specific file
(which will be
available in
the data given
directory) in
the visualizer
app, and this
will be
embedded
within our
application
page as a
iframe, whose
source is the
Visualizer
app's
index.html.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
</div>
<div><font
face="tahoma,
sans-serif">We
are using the
pvpython.exe
executable to
start the
paraview web
server. The
command used
to start the
server is:<br>
</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">.\bin\pvpython.exe
"C:\ParaView-5.2.0-Qt4-OpenGL2<wbr>-MPI-Windows-64bit\share\parav<wbr>iew-5.2\web\visualizer\server\<wbr>pvw-visualizer.py"
--content
"C:\ParaView-5.2.0-Qt4-OpenGL2<wbr>-MPI-Windows-64bit\share\parav<wbr>iew-5.2\web\visualizer\www"
--data
"C:\ParaView-5.2.0-Qt4-OpenGL2<wbr>-MPI-Windows-64bit\data"
--port 8080<br>
</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">From
the command,
we can see
that the web
content is
being served
from
the C:\ParaView-5.2.0-Qt4-Open<wbr>GL2-MPI-Windows-64bit\share\pa<wbr>raview-5.2\web\visualizer\www <wbr>directory.
The index.html
file uses the
Visualizer.js
script and
calls the
following
functions:</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Visualizer.connect({
application:
'visualizer'
});<br>
</font></div>
<div>
<div><font
face="tahoma,
sans-serif">Visualizer.autoStopServer(10);</font></div>
</div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Is
there any way
to find out
the available
functions in
the
Visualizer.js
script and
call them from
our custom
html file?
What we intend
to do is to
update the
index.html
file and</font></div>
<div><font
face="tahoma,
sans-serif">a.
add a
javascript
function which
will accept a
filename to be
rendered</font></div>
<div><font
face="tahoma,
sans-serif">b.
once the
filename is
received by
this function,
it will call
the visualizer
and display
the specified
file</font></div>
<div><font
face="tahoma,
sans-serif">c.
in the
visualizer
page, the open
files tab
should be
hidden.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Please
let me know if
you require
any
clarification.</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
<div><font
face="tahoma,
sans-serif">Cheers
& Best
Wishes,<br>
</font></div>
<div>
<div>
<div
class="m_313879752911944121gmail-m_7232309633957980912m_-2985665748455820593m_7449516894874276934m_707051543154546495m_4495136292653519199gmail_signature">
<div dir="ltr">
<div><font
face="tahoma,
sans-serif">Debopam</font></div>
<div><font
face="tahoma,
sans-serif">------------------------------<wbr>-</font></div>
<div><font
face="tahoma,
sans-serif"><br>
</font></div>
</div>
</div>
</div>
</div>
</div>
<font
face="tahoma,
sans-serif"><br>
</font>
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<font
face="tahoma,
sans-serif"><br>
</font></div>
</div>
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</blockquote>
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