István, have you seen the recent thread about "Pyjamas and jsMath"? [1] The problems seem common (though I have no picture of a final solution). Here is another threat [2] I just stumbled upon doing a websearch, not sure if it's relevant.
[1] http://groups.google.com/group/pyjamas-dev/browse_thread/thread/e6f5e6c2913dbda4 [2] http://groups.google.com/group/pyjamas-dev/browse_thread/thread/6ee54275b764cf56 In any case, if you and/or Matt come up with "the" solution can you please add an article to the Pyjamas wiki? Cheers, Peter 2012/2/27 István Vágó <[email protected]>: > I try to use a js library called ChemVector, witch is an obfuscated, for > license beast to render chemical structures. What it does is to replace the > custom <object class="chemvector-object"> tags with svg or vml depending on > the browser type, when "chemvector.browser.ImageLoader.getInstance().run()" > called. > I put a <script src="chemvector.js"> in the apps loader page header, but > calling the aforementioned function with JS() I get the following traceback: > TypeError: (void 0) is not a function > Traceback: > pyjslib.py, line 115 > gwt.HTTPRequest.py, line 50: > raise RuntimeError("Invalid call to asyncPut: handler is not a valid > request handler") > gwt.JSONService.py, line 224: > self.request.handler.onRemoteResponse(response["result"], > BrowseTab.py, line 100: > self.putHitsInTable(hits,start) > BrowseTab.py, line 215: > JS("""chemvector.browser.ImageLoader.getInstance().run()""") > > If I call chemvector.browser.ImageLoader.getInstance().run() from FireBug > console it works. What I do wrong? > > A copy of the library can be reached here: > http://www.labcollector.com/demo/js/chemvector/lib/chemvector.js > > Thanks, > Istvan
