mmg/static/math.js

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JavaScript
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function update_board(f, o, s, score) {
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$("#first").text(f);
$("#operation").text(o);
$("#second").text(s);
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$("#score").text(score);
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}
function new_problem() {
$.get("/api/v0/problem/", function(d) {
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update_board(d["first"], d["operation"], d["second"], d["score"]);
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$("#answer").val("");
})
}
function deal_with_answer(e) {
var data = {
"first": $("#first").text(),
"operation": $("#operation").text(),
"second": $("#second").text(),
"answer": $("#answer").val(),
};
$.post("/api/v0/attempt/", data, function(d) {
if(d["status"]) {
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$("body").removeClass("wrong");
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new_problem();
}
else {
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$("body").addClass("wrong");
$("#answer").val("");
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}
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$("#answer").focus();
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});
}
$(function() {
new_problem();
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$("#answer").keypress(function(e) {
if( e.which == 13) {
deal_with_answer(e);
}
});
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});