用户在新建题目时必须先保存其他正在编辑的题

app/views/exercise/_edit_MC.html.erb

@@ -1,4 +1,4 @@
-<%= form_for("",:class => 'new_or_edit_question',:url => update_exercise_question_exercise_index_path(:exercise_question => exercise_question.id),:remote => true) do |f|%>
+<%= form_for("",:url => update_exercise_question_exercise_index_path(:exercise_question => exercise_question.id),:remote => true) do |f|%>
     <!--编辑单选start-->
     <script type="text/javascript">
         function resetQuestion<%=exercise_question.id%>()

app/views/exercise/_edit_MCQ.html.erb

@@ -1,4 +1,4 @@
-<%= form_for("",:class => 'new_or_edit_question',:url => update_exercise_question_exercise_index_path(:exercise_question => exercise_question.id),:remote => true) do |f|%>
+<%= form_for("",:url => update_exercise_question_exercise_index_path(:exercise_question => exercise_question.id),:remote => true) do |f|%>
     <!--编辑单选start-->
     <script type="text/javascript">
         function resetQuestion<%=exercise_question.id%>()

app/views/exercise/_edit_head.html.erb

@@ -1,4 +1,4 @@
-<%= form_for @exercise,:class => 'new_or_edit_question', :remote=>true  do |f| %>
+<%= form_for @exercise, :remote=>true  do |f| %>
     <div class="testContainer">
       <div>
         <input name="exercise[exercise_name]" maxlength="100" id="exercise_name" class="testTitle mb10" type="text" placeholder="测验标题" value="<%=@exercise.exercise_name%>" />

app/views/exercise/_exercise_form.html.erb

@@ -148,10 +148,16 @@
 
     function poll_submit()
     {
-        var title = $.trim($("#polls_name_h").html());
+        var head_form = $("form.edit_exercise");
-        if(title.length == 0)
+        var question_form = $("form.new_exercise_question");
-        {
+        <% current_score = get_current_score @exercise %>
-            alert("测验标题不能为空");
+        var score = <%=current_score %>;
+        if(head_form.length > 0){
+            alert("请先保存测验标题及测验基本信息。");
+        } else if(question_form.length > 0) {
+            alert("请先保存正在编辑的题目。");
+        } else if( score < 100) {
+            alert("");
         }
         else{
             $('#ajax-modal').html('<%#= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @exercise,:is_remote => false}) %>');

app/views/exercise/_new_MC.html.erb

@@ -1,5 +1,4 @@
 <%= form_for(ExerciseQuestion.new,
-             :class => 'new_or_edit_question',
              :html => { :multipart => true },
              :url => {:controller => 'exercise',
                       :action => 'create_exercise_question',

app/views/exercise/_new_MCQ.html.erb

@@ -1,5 +1,4 @@
 <%= form_for(ExerciseQuestion.new,
-             :class => 'new_or_edit_question',
              :html => { :multipart => true },
              :url => {:controller => 'exercise',
                       :action => 'create_exercise_question',

app/views/exercise/_new_question.html.erb

@@ -7,18 +7,33 @@
 
 <script type="text/javascript">
     function add_MC(){
+        var forms = $("form.new_exercise_question");
+        if(forms.length > 0){
+            alert("请先保存正在编辑的题目再新建。");
+        } else{
             $("#new_poll_question").html("<%= escape_javascript(render :partial => 'new_MC', :locals => {:exercise=>exercise}) %>");
             $("#poll_questions_title").focus();
         }
+    }
 
     function add_MCQ(){
+        var forms = $("form.new_exercise_question");
+        if(forms.length > 0){
+            alert("请先保存正在编辑的题目再新建。");
+        } else{
             $("#new_poll_question").html("<%= escape_javascript(render :partial => 'new_MCQ', :locals => {:exercise=>exercise}) %>");
             $("#poll_questions_title").focus();
         }
+    }
 
     function add_single(){
+        var forms = $("form.new_exercise_question");
+        if(forms.length > 0){
+            alert("请先保存正在编辑的题目再新建。");
+        } else{
             $("#new_poll_question").html("<%= escape_javascript(render :partial => 'new_single', :locals => {:exercise=>exercise}) %>");
             $("#poll_questions_title").focus();
         }
+    }
 
 </script>

app/views/exercise/_new_single.html.erb

@@ -1,6 +1,5 @@
 <%= form_for(ExerciseQuestion.new,
              :html => { :multipart => true },
-             :class => 'new_or_edit_question',
              :url => {:controller => 'exercise',
                       :action => 'create_exercise_question',
                       :course_id => @course.id

app/views/exercise/_show_MC.html.erb

@@ -32,8 +32,12 @@
 
 <script type="text/javascript">
     function insert_MC(quest_type,quest_num,quest_id){
+        var forms = $("form.new_exercise_question");
         if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
-            <% score =@exercise.exercise_questions.where("question_type=1").last.nil? ? "": @exercise.exercise_questions.where("question_type=1").last.question_score %>
+            if(forms.length > 0){
+                alert("请先保存正在编辑的题目再新建。");
+            } else{
+                <% score =exercise_question.question_score %>
                 $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
                                 '<%= form_for(ExerciseQuestion.new,:html=>{:multipart=>true},:url=>{:controller=> 'exercise',:action=>'create_exercise_question',:course_id=>@course.id},:remote=>true) do |f|%>'+
                                 ' <div class="questionContainer" style="width: 680px;"> '+
@@ -97,10 +101,11 @@
                                 '</div>'+
                                 '<% end%>'
                 );
+                $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
+                }
        }
         else {
             $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
         }
-        $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
     }
 </script>

app/views/exercise/_show_MCQ.html.erb

@@ -31,8 +31,12 @@
 
 <script type="text/javascript">
     function insert_MCQ(quest_type,quest_num,quest_id){
+        var forms = $("form.new_exercise_question");
         if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == ""){
-            <% score =@exercise.exercise_questions.where("question_type=2").last.nil? ? "" : @exercise.exercise_questions.where("question_type=2").last.question_score %>
+            if(forms.length > 0){
+                alert("请先保存正在编辑的题目再新建。");
+            } else {
+                <% score =exercise_question.question_score %>
                 $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
                                 '<%= form_for(ExerciseQuestion.new,:html=>{:multipart=>true},:url=>{:controller=> 'exercise',:action=>'create_exercise_question',:course_id=>@course.id},:remote=>true) do |f|%>'+
                                 ' <div class="questionContainer" style="width: 680px;"> '+
@@ -96,9 +100,10 @@
                                 '</div>'+
                                 '<% end%>'
                 );
+                $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
+        }
         }else {
             $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
         }
-        $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
     }
 </script>

app/views/exercise/_show_single.html.erb

@@ -19,8 +19,12 @@
 
 <script type="text/javascript">
     function insert_SINGLE(quest_type,quest_num,quest_id){
+        var forms = $("form.new_exercise_question");
         if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
-            <% score = @exercise.exercise_questions.where("question_type=3").last.nil? ? "" : @exercise.exercise_questions.where("question_type=3").last.question_score %>
+            if(forms.length > 0){
+                alert("请先保存正在编辑的题目再新建。");
+            } else {
+                <% score =exercise_question.question_score %>
                 $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
                                 '<%= form_for(ExerciseQuestion.new,:html=>{:multipart=>true},:url=>{:controller=> 'exercise',:action=>'create_exercise_question',:course_id=>@course.id},:remote=>true) do |f|%>'+
                                 ' <div class="questionContainer" style="width: 680px;"> '+
@@ -72,9 +76,10 @@
                                 '</div>'+
                                 '<% end%>'
                 );
+                $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
+            }
         } else {
             $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
         }
-        $("#poll_questions_title_"+quest_type+"_"+quest_id).focus();
     }
 </script>