[Paraview] Open remote file Error via Paraviewweb (Paraview3.98.0)

[Ewin]

Hi Seb,
    I found the point which cause the "OpenDataFile" error: when I executed < paraview.Connect("172.168.0.47", 11111); >, the view died. 
But I still don't know How to fix it.


    Here is all my code:
----------------------------------------------------
<script type="text/javascript" language="javascript" src="/PWService/js/ParaViewWeb.js"></script>
<div id='container_id'></div>
<script>
	serverUrl = "<%=request.getScheme()%>://<%=request.getServerName()%>:<%=request.getServerPort()%>/PWService"; 
	paraview = new Paraview(serverUrl);
	paraview.createSession("Session", "vispurpose", "default");
	myview = paraview.CreateIfNeededRenderView();
	var reader;


 	paraview.Connect("172.168.0.47‍", 11111); // !!! delete this line, the code will be work!
	
	val ="/home/tiandong/bluntfin.vts";
	reader = paraview.OpenDataFile(val);
			
	dp = paraview.Show();
        paraview.Render();


	renderers_java = new HttpAppletRenderer("javaRenderer", serverUrl);
	renderers_java.init(paraview.sessionId, myview.__selfid__);
	renderers_java.setSize(600 , 600);
  	renderers_java.bindToElementId('container_id');
	renderers_java.start();
</script> ‍

----------------------------------------------------‍


   the pvserver is connected, server shows:
----------------------------------------------------
$ ./pvserver 
Waiting for client...
Connection URL: cs://vis.sccas.cn:11111
Accepting connection(s): vis.sccas.cn:11111
Client connected.‍

-----------------------------------------------------


------------------
--------------------------------------
Ewin.TD
------------------ -----------------
"Sebastien Jourdain";<sebastien.jourdain at kitware.com>;
"Ewin"<tiandong at fingergo.com>;
"paraview"<paraview at paraview.org>;
Re: [Paraview] Open remote file Error via Paraviewweb (Paraview3.98.0)





Hi Ewin,

this version of ParaViewWeb is so old, that I don't remember it on top of my head.


I will guess that the view was not properly created. (myview) hence the NoneType.
 Moreover, you will have an issue with "wirefire" which should be "Wireframe" I believe.


Seb



On Thu, Jun 26, 2014 at 4:03 AM, Ewin <tiandong at fingergo.com> wrote:
 Hi all,
     I want to show paraview result on webpage,  and I setup the paraviewweb envi (version 3.98.0). 
      Method "paraview.loadData" can get a normal source object and show well, but it can only open native file. So, I use "paraview.OpenDataFile" to read the remote file, but I got an Error:
  
      'NoneType' object has no attribute 'Representations'‍
     
     My Code:
             paraview = new Paraview(serverUrl);‍
            ......
           var reader = paraview.OpenDataFile(val);‍
            paraview.SetDisplayProperties( {
		'proxy' : reader ‍,
 		 'view'  : myview,
		Representation : 'wirefire‍'
 	    } );‍


Any help will be appreciated！
Thanks all！
 ------------------
--------------------------------------
 Ewin.TD
 





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