Merge branch 'localdebug' into Merge_gabriel_mayo

app/views/global/view-three-year-plan.blade.php

   </script>
 
   <div class="row">
- 
+    <div id = "alert_placeholder">
+
+    </div>
     <div class="col-md-3">
       <input class="form-control" type="text" id="userInput" onkeyup="filterCycles()" placeholder="Search for Cycles..">
       <div class="list-group" id='list'>
 <!-- Modal -->
 <div id="three_year" class="modal fade" role="dialog">
   <div class="modal-dialog">
-
     <!-- Modal content-->
     <div class="modal-content">
       <div class="modal-header">
             </div>
         </div>
         <div class="panel-body" id="section2">
+        
           <p class="section2-description">Select one or more Objectives that will be evaluated in a given Semester.</p>
             <div>
               <div class="objectives-section-0">
 
 
   // remove an
+  // remove an
   $('.delete-selection-0').on('click', function(e)
   {
+
+
     var options_values = $(this).parent().find('select').val().split('-');
 
+    //if == 3 then we are in the objective selector
     if (options_values.length == 3){
+      
+      //get count of all objective-selectors in the same semester, plus objective-selector-0
+      var count_objective_selectors = $(this).parent().parent().find('.objective-selector').length;
+      var count_objective_selectors_0 = $(this).parent().parent().find('.objective-selector-0').length;
+      var count_objective_selectors_total = count_objective_selectors + count_objective_selectors_0;
+
+
+      //view count of all objective-selectors in the same semester, plus objective-selector-0
+      console.log(count_objective_selectors_total);
+      
+      //variable that holds value of wether the objective-selector-0 is hidden or not
+      var objective_selector_0_hidden = $(this).parent().parent().find('.objective-selector-0').is(':hidden');
+
+      if (count_objective_selectors_total == 1 || (count_objective_selectors_total == 2 && objective_selector_0_hidden)){
+        //if there is only one objective-selector,throw an alert and do nothing
+
+        //html alert with dismiss button in the alert_placeholder div
+        $('#alert_placeholder').html('<div class="alert alert-danger alert-dismissible" role="alert"> <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button> <strong>Warning!</strong>You must have at least one Objective per Semester  </div>');
+
+
+
+        return true;
+      }
+      //subtract 1 from count_objective_selectors_total
+      
       var typ_id = $('#table-cycles').data('typ-id');
       var outcome_id = options_values[0];
       var semester_id = options_values[1];
         previous_objective_id = "nothing_selected";
         // with the next return, the post shouldnt excecute.
         //  im leaving the assignment in the line before this one just in case.
-        $(this).parent().hide();;
+        
+        //check to see if parent is objective-selector-0
+        var x = $(this).parent().parent().attr('class');
+        if ($(this).parent().attr('class') == 'objective-selector-0'){
+          // if it is then hide it 
+          $(this).parent().parent().hide();
+          return true;
+
+        }
+
+        $(this).parent().remove();;
         return true;
       }
 
         }
       );
     }
-    else if (options_values.length == 4){
 
+    //if == 4 then we are in the course selector
+    else if (options_values.length == 4 || options_values == "nothing_selected"){
+
+      //get count of all objective-selectors in the same semester, plus objective-selector-0
+      var count_objective_selectors = $(this).parent().parent().find('.objective-selector').length;
+      var count_objective_selectors_0 = $(this).parent().parent().find('.objective-selector-0').length;
+      var count_objective_selectors_total = count_objective_selectors + count_objective_selectors_0;
+
+
+      //view count of all objective-selectors in the same semester, plus objective-selector-0
+      console.log(count_objective_selectors_total);
+      
+      //variable that holds value of wether the objective-selector-0 is hidden or not
+      var objective_selector_0_hidden = $(this).parent().parent().find('.objective-selector-0').is(':hidden');
+
+      if (count_objective_selectors_total == 1 || (count_objective_selectors_total == 2 && objective_selector_0_hidden)){
+        //if there is only one objective-selector,throw an alert and do nothing
+
+        //html alert with dismiss button in the alert-placeholder div
+        $('#alert_placeholder').html('<div class="alert alert-danger alert-dismissible" role="alert"> <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button> <strong>Warning!</strong>You must have at least one Course </div>');
+        return true;
+      }
+      //subtract 1 from count_objective_selectors_total
+      
       var typ_id = $('#table-cycles').data('typ-id');
       var outcome_id = options_values[0];
       var semester_id = options_values[1];
       var previous_course_id = options_values[3];
       var new_course_id = 'nothing_selected';
 
+
+
       $.post(
         "{{ URL::action('ThreeYearPlanController@section3_on_change') }}",
         {
       );
     }
 
-    $(this).parent().hide();;
+    var x = $(this).parent().attr('class');
+    if ($(this).parent().attr('class') == 'objective-selector-0'){
+          // if it is then hide it 
+          $(this).parent().parent().hide();
+          return;
+        }
+    //remove the select
+    $(this).parent().remove();;
   });
 
 
 @stop
+
+
+@stop