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Diffstat (limited to 'amd/src')
| -rw-r--r-- | amd/src/display.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/amd/src/display.js b/amd/src/display.js new file mode 100644 index 0000000..e2131b7 --- /dev/null +++ b/amd/src/display.js @@ -0,0 +1,28 @@ +define(['jquery', 'core/config', 'core/notification'], function($, config, notification) { + return { + init: function() { + $(".algebra_answer").on('input paste keyup', null, null, function() { + // Convert answer id to valid javascript name. + var id = $(this).attr('id'); + var display = id.replace(':', '_'); + var varnames = $('#' + display + '_vars').html(); + var currentanswer = $(this).val(); + var params = { + vars: varnames, + expr: currentanswer, + sesskey: config.sesskey, + }; + $.post(config.wwwroot + '/question/type/algebra/ajax.php', params, null, 'json') + .done(function(data) { + // Replace TeX form in page. + $('#' + display + '_display').html("<span class=\"filter_mathjaxloader_equation\">" + data +"</span>"); + // MathJax update. + MathJax.Hub.Queue(["Typeset", MathJax.Hub]); + }) + .fail(function(jqXHR, status, error) { + notification.exception(error); + }); + }); + } + }; +});
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