jsPsych/plugins/jspsych-call-function.js
2015-12-14 09:00:03 -05:00

32 lines
654 B
JavaScript

/**
* jspsych-call-function
* plugin for calling an arbitrary function during a jspsych experiment
* Josh de Leeuw
*
* documentation: docs.jspsych.org
*
**/
jsPsych['call-function'] = (function() {
var plugin = {};
plugin.trial = function(display_element, trial) {
// one of the only plugins where we override the default experiment level
// value of this parameter
trial.timing_post_trial = typeof trial.timing_post_trial == 'undefined' ? 0 : trial.timing_post_trial
var return_val = trial.func();
var trial_data = {
value: return_val
};
jsPsych.finishTrial(trial_data);
};
return plugin;
})();