5 lines
351 B
5 lines
351 B
6 years ago
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for(var i=0; i<$("#courselist_show_<%= @courselist.id %>").nextAll().length; i++){
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var index = parseInt($($("#courselist_show_<%= @courselist.id %>").nextAll()[i]).children(":first").html());
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$($("#courselist_show_<%= @courselist.id %>").nextAll()[i]).children(":first").html(index - 1);
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}
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$("#courselist_show_<%= @courselist.id %>").remove();
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