Client Editor

External Client Editor

It can often be convenient to use an external editor to write new WeBWorK questions rather than to compose them using the web browser interface. To do this your local editor calls the script renderProblem.pl which sends the current contents of the editor off to a WeBWorK server for processing and then displays the resulting rendered problem in a browser. The question is "live" so you can enter responses and see whether they are graded correctly. The text of the new question remains on your desktop or laptop.

Configuring renderProblem.pl

The configuration section for the client is at the top of the renderProblem.pl file.

• A valid local path MUST be entered for the TEMPOUTPUTFILE.
• A valid command line string should be entered for the DISPLAY_COMMAND.
• Choose a server site to render the questions for display.

############################################################
# configure the local output file and display command.
############################################################

# Path to a temporary file for storing the output of renderProblem.pl
use constant  TEMPOUTPUTFILE   => '/Users/gage/Desktop/renderProblemOutput.html'; 

# Command line for displaying the temporary file in a browser.
use constant  DISPLAY_COMMAND  => 'open -a firefox ';   #browser opens tempoutputfile above
# use constant  DISPLAY_COMMAND  => "open -a 'Google Chrome' ";

############################################################

my $use_site;
$use_site = 'test_webwork';    # select a rendering site 
#$use_site = 'local';           # select a rendering site 
#$use_site = 'rochester_test';  # select a rendering site 
         
 
############################################################