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5 lines
335 B
5 lines
335 B
for(var i=0; i<$("#subject_shixun_<%= @subject.id %>").nextAll().length; i++){
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var index = parseInt($($("#subject_shixun_<%= @subject.id %>").nextAll()[i]).children(":first").html());
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$($("#subject_shixun_<%= @subject.id %>").nextAll()[i]).children(":first").html(index - 1);
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}
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$("#subject_shixun_<%= @subject.id %>").remove(); |