Thanks for the help. It turned out that the problem was not caused by OpenLaszlo, but by Chrome. The same code, if I use Firefox, it worked just fine.<div><br></div><div>BTW, for your information:</div><div> + Java JDK jdk1.6.0_05</div>
<div> + OS: Linux</div><div> + Tomcat: the one that came with OpenLaszlo (tomcat-5.0.24)</div><div><br></div><div>Thanks again for the help!</div><div><br></div><div>Chen Ding<br><br><div class="gmail_quote">On Tue, Jul 21, 2009 at 7:21 PM, Raju Bitter <span dir="ltr"><<a href="mailto:rajubitter@me.com">rajubitter@me.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div style="word-wrap:break-word">Which versions of other software components do you use?<div><br></div><div>+ Java JDK</div>
<div>+ OS</div><div>+ Tomcat</div><div><br></div><div>I'll try to reproduce the problem.</div><div><br></div><font color="#888888"><div>- Raju</div></font><div><div></div><div class="h5"><div><br><div><div>On Jul 21, 2009, at 11:37 AM, Chen Ding wrote:</div>
<br><blockquote type="cite">I am sure the tomcat server was not crashed because if the button did not show up, if I reload the file again, the button might show up. It was just not that certain that the application would be loaded. <div>
<br></div><div> Thanks for your recommendation. Here is what I did. I clicked the "SOLO" button for the "Deploy:" option. It popped up a dialog that generated a swf file for the application. If I load the swf file instead of the "lzx" file, that will not go through the "compiler", and that will be safer and more efficient. Is this understanding right?</div>
<div><br></div><div>Thanks!</div><div><br></div><div>Chen Ding<br><br><div class="gmail_quote">On Mon, Jul 20, 2009 at 10:23 PM, P T Withington <span dir="ltr"><<a href="mailto:ptw@pobox.com" target="_blank">ptw@pobox.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I'm only aware of this ever happening if the tomcat server crashes, so you might want to look at your tomcat logs.<br>
<br> We highly recommend that deployed applications be compiled in SOLO mode so that you eliminate the overhead (and possible security issues) of running the tomcat-based compiler. The tomcat server and compiler are really intended only as a development environment.<div>
<div></div><div><br> <br> On 2009-07-20, at 00:30EDT, Chen Ding wrote:<br> <br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hi there,<br> It appears that when we load an lzx file, the system may fail loading (i.e.,<br>
not showing anything). Below is an example:<br> <br> <canvas><br> <button text="testing"/><br> </canvas><br> <br> Try to load (and reload) this file multiple times. Sometimes, the button<br>
does not show up at all. This makes us worry very much. We are going to roll<br> out our applications. This will simply kill the whole project.<br> <br> It happened occasionally in the past, but we did not pay much attention to<br>
it, thought it might be our fault.<br> <br> We are running 4.4.1, but the same problem appears in at least 4.3.1.<br> <br> Your help is greatly appreciated!<br> <br> Chen Ding<br> </blockquote> <br> </div></div></blockquote>
</div><br></div></blockquote></div><br></div></div></div></div></blockquote></div><br></div>