diff options
Diffstat (limited to 'js/codeq/prolog.js')
| -rw-r--r-- | js/codeq/prolog.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js index 7cf9592..6e07784 100644 --- a/js/codeq/prolog.js +++ b/js/codeq/prolog.js @@ -28,6 +28,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ jqAllButtons = jqBtnPlan.add(jqBtnTest), // all the buttons prologHandler; + // experiment: Prolog hints + var jqTeacherHelp = jqScreen.find('.teacher-help'); + // end of experiment: Prolog hints + var enterFun = function(problemDef, commonDef, currentSolution) { $('#navigation-problem-list').css('display', ''); var navigationProlog = $("#navigation-prolog"); @@ -55,6 +59,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ .done(); }, 'exit': function () { + // experiment: Prolog hints + jqTeacherHelp.find('a').off('click'); + jqTeacherHelp.hide(); + // end of experiment: Prolog hints + jqAllButtons.off(); // unregister all event handlers jqAllQuadrants.off(); jqScreen.css('display', 'none'); @@ -250,6 +259,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ .done(); }); + // experiment: Prolog hints + jqTeacherHelp.find('a').on('click', function(e) { + e.preventDefault(); + activityHandler.queueTrace({'typ': 'experiment', 'data': 'teacher help'}); + jqTeacherHelp.hide(); + }); + jqTeacherHelp.show(); + // end of experiment: Prolog hints + codeq.comms.loadProblem(problemDef.id).done(); activityHandler.queueTrace({ 'typ': 'open', |