So I was able to get jsMath loading when I compile a new page. Couple followup questions.
The file that I include is "load.js" which loads a bunch of other scripts based on settings, browser, etc. I had to do a brutal hack and place all of those files 1 directory above /output/ for load.js to find them. Is there anyway that I can force load.js to be copied to subdirectory of output? like /output/jsMath/easy/load.js? Also, when I call my function jsMath.ProcessBefordShowing() it appears to run. I got an error from it because it couldn't find a file and fixed that error and now just nothing happens. No JS errors, nothing. What this function is supposed to do is scan through the page content and find <div> elements that have the style class "math" and then process the contents inside of them. When I call this function does it actually have access to the page contents? I don't know how the hidden iframes things work and I suspect this is part of the problem. Thanks, Matt On Fri, Feb 24, 2012 at 3:59 PM, Pascal Chambon <[email protected]> wrote: > Hi, > > at the moment, like gwt, pyjs always loads in a hidden iframe (for obscure > compression reasons), so javascript vars won't see each other between pyjs > and pure javascript. > > Look around "from __javascript__ import processBeforeShowing" (there is > an example like that in the pyjs/examples folder), it should do the trick. > Provided of course that you also add your js library to the build process > (see command line args of builder). > > Regards, > PKL > > > > Le 24/02/2012 22:33, Matt Kelly a écrit : > > Hi, > > I'm working on a project for school and I'm trying to using a Javascript > package called jsMath (http://www.math.union.edu/~dpvc/jsMath/) to parse > LaTeX tags within my Pyjamas application. Unfortunately, I have seen the > warnings to use at little pure javascript stuff as possible but I don't > know of any other solutions. That said I'm trying import jsMath in a way I > can use two functions called jsMath.process() and > jsMath.processBeforeShowing() so that I can grab text via RPC update the > page and then have jsMath parse the new contents. > > Typically all you do to get just math working is include the line > > <SCRIPT SRC="*path-to-jsMath*/easy/load.js"></SCRIPT> > > and it goes off and does its thing. > > I seen the examples of loading simple external javascript files using > import so I tried > > import jsMath.easy.load.js > > and then tried to use my functions with JS > > JS(""" jsMath.processBeforeShowing(); """) > > but all I'm getting is "jsMath is not defined." I assumed part of this was > because they weren't in the same directory so I tried moving them to the > same directory and correcting to "import load.js" with the same results. > > I also looked at jsimport() and tried that method (which seems to be > deprecated?) and had no success either. > > Am I doing something simple wrong? > > Does this even seem possible or is jsMath just to large of a JS package to > work correctly with Pyjamas? > > Thanks, > > Matt > > >
