默认发布日期的格式

public/javascripts/course.js

@@ -663,7 +663,7 @@ function regex_homework_end_publish_time()
     var myDate = new Date();
     if($.trim($("#homework_publish_time").val()) == "")
     {
-        $("#homework_publish_time").val(myDate.toLocaleDateString());
+        $("#homework_publish_time").val(myDate.getFullYear()+'-'+(myDate.getMonth()+1)+'-'+myDate.getDate());
     }
     var publish_time = Date.parse($("#homework_publish_time").val());
     var end_time = Date.parse($("#homework_end_time").val());

public/javascripts/new_user.js

@@ -97,7 +97,7 @@ function regex_homework_end_publish_time()
     var myDate = new Date();
     if($.trim($("#homework_publish_time").val()) == "")
     {
-        $("#homework_publish_time").val(myDate.toLocaleDateString());
+        $("#homework_publish_time").val(myDate.getFullYear()+'-'+(myDate.getMonth()+1)+'-'+myDate.getDate());
     }
     var end_time = Date.parse($("#homework_end_time").val());
     var publish_time = Date.parse($("#homework_publish_time").val());