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Translation Quiz: fix for race condition on page load

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This commit is contained in:
hallgren
2011-01-26 16:21:23 +00:00
parent 62d1ea5a34
commit 76736a6662
4 changed files with 14 additions and 11 deletions
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10
demos/TransQuiz/translation_quiz.js
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@@ -109,7 +109,7 @@ function start_quiz()
answer_lang= minibar.to_menu.value;
//removes the start button
minibar.menubar.removeChild(minibar.menubar.lastChild);
minibar.quizbar.removeChild(minibar.quizbar.lastChild);
set_mode();
@@ -192,7 +192,7 @@ function restart_quiz()
reset_mode();
//add the start button
appendChildren(minibar.menubar,[ button("Start Quiz","start_quiz()","S")]);
appendChildren(minibar.quizbar,[ button("Start Quiz","start_quiz()","S")]);
//removes the History button
var history_bar=element("history_bar");
@@ -380,9 +380,10 @@ function parse_answer(right_answer)
server.parse(question_lang,right_answer[0].text, parse_answer2);
}
var trees_to_go;
function parse_answer2(parsed_answer)
{
parsed_trees = parsed_answer[0].trees.length;
trees_to_go = parsed_trees = parsed_answer[0].trees.length;
var j =0;
for (j= 0; j < parsed_trees ; j++)
{
@@ -400,7 +401,8 @@ function collect_answers(lin_answer)
all_answers[next]= lin_answer[0].texts[i];
}
if ( all_answers.length > (parsed_trees - 1) * i)
trees_to_go--;
if(trees_to_go == 0)
continue_checking();
}