socialforge/app/views/poll/_poll_form.html.erb

<%= stylesheet_link_tag  'polls', :media => 'all' %>

<script type="text/javascript">
//编辑问卷描述之后
var popWindow ; //弹出框的引用
var importPollPopWindow; //选择导入的弹出框引用
function edit_head(){
    $("#polls_description").val($("#polls_description_div").html());
}
$(function(){
    //点击空白处
    $(document).bind('click',function(e){
        //弹出框非空 不是a标签 点击的不是弹出框 ，那么弹出框就会隐藏
        if(popWindow && e.target.nodeName != 'A' && !popWindow.is(e.target) && popWindow.has(e.target).length === 0){ // Mark 1
            popWindow.css('display', 'none');
        }
        if(importPollPopWindow && e.target.nodeName != 'A' && !importPollPopWindow.is(e.target) && importPollPopWindow.has(e.target).length === 0){
            importPollPopWindow.css('display', 'none');
        }
    });
})

function dismiss(quest_type,quest_id){
    popWindow = $("#div_"+quest_type+"_"+quest_id);
    if(popWindow){
        popWindow.css('display', 'none');
    }
}

function chooseQuestionType(quest_type,quest_id){
    //quest_type 分为 mc mcq single multi
    //quest_id 是quetion的id  下同
    if(popWindow){
        popWindow.css('display', 'none');
    }
    popWindow = $("#div_"+quest_type+"_"+quest_id);
    $("#div_"+quest_type+"_"+quest_id).click(function(e){
        e.stopPropagation(); //组织冒泡到document.body中去
    });
    $("#div_"+quest_type+"_"+quest_id).css("position", "absolute");

    $("#div_"+quest_type+"_"+quest_id).css("top", $("#add_"+quest_type+"_"+quest_id).offset().top+30);

    $("#div_"+quest_type+"_"+quest_id).css("left", $("#add_"+quest_type+"_"+quest_id).offset().left-10);
    if( $("#div_"+quest_type+"_"+quest_id).css('display') == 'block') {
        $("#div_"+quest_type+"_"+quest_id).css('display', 'none');
    }
    else{
        $("#div_"+quest_type+"_"+quest_id).css('display', 'block');
    }
}

function add_MC(){
    var forms = $("form.new_poll_question");
    if($("#polls_head_edit").is(":visible")){
        alert("请先保存问卷标题及问卷描述。");
    }else if(forms.length > 0){
        alert("请先保存正在编辑的题目再新建。");
    } else{
        $("#new_poll_question_new").html("<%= escape_javascript(render :partial => 'new_MC') %>");
        $("#poll_questions_title_new").focus();
    }
}

  function insert_MC(quest_type,quest_id){
      var forms = $("form.new_poll_question");
      if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
          if(forms.length > 0){
              alert("请先保存正在编辑的题目再新建。");
          } else{
              $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
                      '<%= form_for PollQuestion.new,:url =>create_poll_question_poll_path(@poll.id),:remote => true do |f|%>'+
                      ' <div class="questionEditContainer"> '+
                      '<div class="ur_editor_title"> '+
                      '<label class="questionLabel mt8">问题：&nbsp;&nbsp;</label>'+
                      '<input type="hidden" name="quest_id" value="'+quest_id+'"/>'+
                      '<input type="hidden" name="question_type" value="1"/>'+
                      '<textarea  maxlength="250" class="questionTitle w570 ml3" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入单选题题目"></textarea>'+
                      '<input class="ml3" type="checkbox" name="is_necessary" value="true" checked/>'+
                      '<label>必答</label>'+
                      '</div>'+
                      '<div class="ur_editor_content">'+
                      '<ul>'+
                      '<li class="ur_item new_answer">'+
                      '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                      '<input maxlength="200" type="text" name="question_answer[0]" placeholder="输入选项内容"/>'+
                      '<a class="icon_remove"  title="删除" onclick="remove_single_answer($(this))"></a>'+
                      '</li>'+
                      '<div class="cl"></div>'+
                      '<li class="ur_item new_answer">'+
                      '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                      '<input maxlength="200" type="text" name="question_answer[1]" placeholder="输入选项内容"/>'+
                      '<a class="icon_remove"  title="删除" onclick="remove_single_answer($(this))"></a>'+
                      '</li>'+
                      '<div class="cl"></div>'+
                      '<li class="ur_item new_answer">'+
                      '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                      '<input maxlength="200" type="text" name="question_answer[2]" placeholder="输入选项内容"/>'+
                      '<a class="icon_remove" title="删除" onclick="remove_single_answer($(this))"></a>'+
                      '</li>'+
                      '<div class="cl"></div>'+
                      '</ul>'+
                      '<ul>'+
                      '<li class="ur_item">'+
                      '<div class="dash-block new-question" onclick="add_single_answer($(this));">新建选项</div>'+
                      '</li>'+
                      '<div class="cl"></div>'+
                      '<li class="ur_item">'+
                      '<a href="javascript:void(0);" class="ml50 fontGrey2" onclick="add_other_answer($(this))">添加[其他]选项</a>'+
                      '</li>'+
                      '<div class="cl"></div>'+
                      '</ul>'+
                      '</div>'+
                      '<div class="ur_editor_footer">'+
                      '<a class="grey_btn fr borderRadius" data-button="cancel" onclick="$(this).parent().parent().parent().remove();">'+
                      '<%= l(:button_cancel)%>'+
                      '</a>'+
                      '<a class="blue_btn fr borderRadius mr5" data-button="ok" id="add_new_question">'+
                      '<%= l(:label_button_ok)%>'+
                      '</a>'+
                      '</div>'+
                      '<div class="cl"></div>'+
                      '</div>'+
                      '<% end%>'
              );
              $("#poll_questions_title").focus();
              $("#add_new_question").one('click', function(){
                  add_poll_question($(this));
              });
              $(".questionTitle").on("input",function(){
                  $(this).height(30);
                  var scrollVal = $(this)[0].scrollHeight;
                  $(this).height(scrollVal);
              });
          }
      }
      else {
          $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
      }
}

function add_MCQ(){
    var forms = $("form.new_poll_question");
    if($("#polls_head_edit").is(":visible")){
        alert("请先保存问卷标题及问卷描述。");
    }else if(forms.length > 0){
        alert("请先保存正在编辑的题目再新建。");
    } else{
        $("#new_poll_question_new").html("<%= escape_javascript(render :partial => 'new_MCQ') %>");
        $("#poll_questions_title_new").focus();
    }
}

function insert_MCQ(quest_type,quest_id){
    var forms = $("form.new_poll_question");
    if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
        if(forms.length > 0){
            alert("请先保存正在编辑的题目再新建。");
        } else{
            $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
            '<%= form_for PollQuestion.new,:url =>create_poll_question_poll_path(@poll.id),:remote => true do |f|%>'+
            '<div class="questionEditContainer">'+
                        '<div class="ur_editor_title">'+
                        '<label class="questionLabel mt8">问题：&nbsp;&nbsp;</label>'+
                '<input type="hidden" name="quest_id" value="'+quest_id+'"/>'+
                '<input type="hidden" name="question_type" value="2"/>'+
                        '<textarea maxlength="250" class="questionTitle w570 ml3" type="text" name="poll_questions_title" id="poll_questions_title" placeholder="请输入多选题题目"></textarea>'+
                        '<input class="ml3" type="checkbox" name="is_necessary" value="true" checked/>'+
                '<label>必答</label>'+
                '</div>'+
                '<div class="ur_editor_content">'+
                        '<ul>'+
                        '<li class="ur_item">'+
                        '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                '<input maxlength="200" type="text" name="question_answer[0]" placeholder="输入选项内容"/>'+
                '<a class="icon_remove"  title="删除"" onclick="remove_single_answer($(this))"></a>'+
                '</li>'+
                '<div class="cl"></div>'+
                '<li class="ur_item">'+
                        '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                '<input maxlength="200" type="text" name="question_answer[1]" placeholder="输入选项内容"/>'+
                '<a class="icon_remove"  title="删除" onclick="remove_single_answer($(this))"></a>'+
                '</li>'+
                '<div class="cl"></div>'+
                '<li class="ur_item">'+
                        '<label>选项<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                '<input maxlength="200" type="text" name="question_answer[2]" placeholder="输入选项内容"/>'+
                '<a class="icon_remove"  title="删除" onclick="remove_single_answer($(this))"></a>'+
                '</li>'+
                '<div class="cl"></div>'+
                '</ul>'+
                '<ul>'+
                '<li class="ur_item">'+
                '<div class="fl mr30">'+
                '<label>下限<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
                '<select name="min_choices" class="poll-multiple-limit">'+
                '<option value="0">不限</option>'+
                '<option value="1">1</option>'+
                '<option value="2">2</option>'+
                '<option value="3">3</option>'+
                '</select>'+
                '<span class="fontGrey2">（可选）答题时最少选几项</span>'+
                '</div>'+
                '</li>'+
                '<div class="cl"></div>'+
                '<li class="ur_item">'+
                '<div class="fl mr30">'+
                '<label>上限<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>' +
                '<select name="max_choices" class="poll-multiple-limit">'+
                '<option value="0">不限</option>'+
                '<option value="1">1</option>'+
                '<option value="2">2</option>'+
                '<option value="3">3</option>'+
                '</select>'+
                '<span class="fontGrey2">（可选）答题时最多选几项</span><span class="c_red ml10" id="choices_notice"></span>'+
                '</div>' +
                '</li>' +
                '<div class="cl"></div>'+
                '<li class="ur_item">'+
                '<div class="dash-block new-question" onclick="add_single_answer($(this));">新建选项</div>'+
                '</li>'+
                '<div class="cl"></div>'+
                '<li class="ur_item">'+
                '<a href="javascript:void(0);" class="ml50 fontGrey2" onclick="add_other_answer($(this))">添加[其他]选项</a>'+
                '</li>'+
                '<div class="cl"></div>'+
                '</ul>'+
                '</div>'+
                '<div class="ur_editor_footer">'+
                        '<a class="grey_btn fr borderRadius" data-button="cancel" onclick="$(this).parent().parent().parent().remove();">'+
                        '<%= l(:button_cancel)%>'+
                        '</a>'+
                '<a class="blue_btn fr borderRadius mr5" data-button="ok" id="add_new_question">'+
                        '<%= l(:label_button_ok)%>'+
                        '</a>'+
                '</div>'+
                '<div class="cl"></div>'+
                '</div>'+
                '<% end%>'
            );
            $("#poll_questions_title").focus();
            $("#add_new_question").one('click', function(){
                add_poll_question($(this));
            });
            $(".questionTitle").on("input",function(){
                $(this).height(30);
                var scrollVal = $(this)[0].scrollHeight;
                $(this).height(scrollVal);
            });
        }
    }
    else {
        $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
    }
  }

  function add_single(){
      var forms = $("form.new_poll_question");
      if($("#polls_head_edit").is(":visible")){
          alert("请先保存问卷标题及问卷描述。");
      }else if(forms.length > 0){
          alert("请先保存正在编辑的题目再新建。");
      } else{
          $("#new_poll_question_new").html("<%= escape_javascript(render :partial => 'new_single') %>");
          $("#poll_questions_title_new").focus();
      }
  }

  function insert_SINGLE(quest_type,quest_id){
      var forms = $("form.new_poll_question");
      if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
          if(forms.length > 0){
              alert("请先保存正在编辑的题目再新建。");
          } else{
              $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
              '<%= form_for PollQuestion.new,:url =>create_poll_question_poll_path(@poll.id),:remote => true do |f|%>'+
              '<div class="questionEditContainer">'+
                      '<div class="ur_editor_title">'+
                      '<label for="ur_question_title" class="questionLabel mt8">问题：&nbsp;&nbsp;</label>'+
                      '<input type="hidden" name="quest_id" value="'+quest_id+'"/>'+
              '<input type="hidden" name="question_type" value="3"/>'+
                      '<textarea maxlength="250" id="poll_questions_title" class="questionTitle w570 ml3" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入单行主观题"></textarea>'+
                      '<input class="ml3" type="checkbox" name="is_necessary" value="true" checked/>'+
              '<label for="ur_question_require">必答</label>'+
              '</div>'+
              '<div class="ur_editor_footer">'+
                      '<a class="grey_btn fr borderRadius" data-button="cancel" onclick="$(this).parent().parent().parent().remove();">'+
                      '<%= l(:button_cancel)%>'+
                      '</a>'+
              '<a class="blue_btn fr borderRadius mr5" data-button="ok" id="add_new_question">'+
                      '<%= l(:label_button_ok)%>'+
                      '</a>'+
              '</div>'+
              '<div class="cl"></div>'+
              '</div>'+
              '<% end%>'
              );
              $("#poll_questions_title").focus();
              $("#add_new_question").one('click', function(){
                  add_poll_question($(this));
              });
              $(".questionTitle").on("input",function(){
                  $(this).height(30);
                  var scrollVal = $(this)[0].scrollHeight;
                  $(this).height(scrollVal);
              });
          }
      }
      else {
          $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
      }
  }
  function add_mulit(){
      var forms = $("form.new_poll_question");
      if($("#polls_head_edit").is(":visible")){
          alert("请先保存问卷标题及问卷描述。");
      }else if(forms.length > 0){
          alert("请先保存正在编辑的题目再新建。");
      } else{
          $("#new_poll_question_new").html("<%= escape_javascript(render :partial => 'new_mulit') %>");
          $("#poll_questions_title_new").focus();
      }
  }

  function insert_MULIT(quest_type,quest_id){
      var forms = $("form.new_poll_question");
      if($.trim($("#insert_new_poll_question_"+quest_type+"_"+quest_id).html()) == "") {
          if(forms.length > 0){
              alert("请先保存正在编辑的题目再新建。");
          } else{
              $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html(
              '<%= form_for PollQuestion.new,:url =>create_poll_question_poll_path(@poll.id),:remote => true do |f|%>'+
              '<div class="questionEditContainer">'+
                      '<div class="ur_editor_title">'+
                      '<label for="ur_question_title" class="questionLabel mt8">问题：&nbsp;&nbsp;</label>'+
                      '<input type="hidden" name="question_type" value="4"/>'+
                      '<textarea maxlength="250" id="poll_questions_title" class="questionTitle w570 ml3" contenteditable="true" type="text" name="poll_questions_title"  placeholder="请输入多行主观题的问题描述"></textarea>'+
                      '<label class="ml3"><input type="checkbox" name="is_necessary" value="true" checked/>'+
              '必答</label>'+
              '</div>'+
              '<input type="hidden" name="quest_id" value="'+quest_id+'"/>'+
              '<div class="ur_editor_content">'+
              '<ul>'+
              '<li class="ur_item new_answer">'+
              '<label class="ml50">问题<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
              '<input placeholder="请输入主观题分题的问题" class="w520" type="text" name="question_answer[0]">'+
              '<a class="icon_remove" title="删除" onclick="remove_single_answer($(this))"></a>'+
              '</li>'+
              '<div class="cl"></div>'+
              '<li class="ur_item new_answer">'+
              '<label class="ml50">问题<span class="ur_index"></span>：&nbsp;&nbsp;&nbsp;</label>'+
              '<input placeholder="请输入主观题分题的问题" class="w520" type="text" name="question_answer[1]">'+
              '<a class="icon_remove" title="删除" onclick="remove_single_answer($(this))"></a> </li>'+
              '<div class="cl"></div>'+
              '</ul>'+
              '<ul>'+
              '<li class="ur_item">'+
              '<div class="dash-block new-subjective w520" onclick="add_multi_question($(this))">新建选项</div>'+
              '</li>'+
              '<div class="cl"></div>'+
              '</ul>'+
              '</div>'+
              '<div class="ur_editor_footer">'+
              '<a class="grey_btn fr borderRadius" data-button="cancel" onclick="$(this).parent().parent().parent().remove();">'+
              '<%= l(:button_cancel)%>'+
              '</a>'+
              '<a class="blue_btn fr borderRadius mr5" data-button="ok" id="add_new_question">'+
              '<%= l(:label_button_ok)%>'+
              '</a>'+
              '</div>'+
              '<div class="cl"></div>'+
              '</div>'+
              '<% end%>'
              );
              $("#poll_questions_title").focus();
              $("#add_new_question").one('click', function(){
                  add_poll_question($(this));
              });
              $(".questionTitle").on("input",function(){
                  $(this).height(30);
                  var scrollVal = $(this)[0].scrollHeight;
                  $(this).height(scrollVal);
              });
          }
      }
      else {
          $("#insert_new_poll_question_"+quest_type+"_"+quest_id).html("");
      }
  }

  //选择导入调查问卷
  function importPoll(){
      importPollPopWindow = $("#import_poll");
      $("#import_poll").css("position", "absolute");

      $("#import_poll").css("top", $("#import_btn").offset().top+30);

      $("#import_poll").css("left", $("#import_btn").offset().left-65);
      $("#import_poll").css("display","block")
  }

    function remote_import(){
        importPollPopWindow.css('display', 'none');
        if($("#import_poll").val() === 0){
            return;
        }else{
            if(confirm("确认导入问卷"+$("#import_poll").find("option:selected").text()+"?")){
                $("#import_form").submit();
            }else{
                return;
            }
        }
    }

  //添加标题时确定按钮
  function add_poll_question(doc)
  {
      var title = $.trim($("#poll_questions_title").val());
      if(title.length == 0){
          alert("标题不能为空");
          doc.one('click', function(){
              add_poll_question($(this));
          });
      }else if(doc.parent().parent().find("select[name='min_choices']").length > 0 && doc.parent().parent().find("select[name='min_choices']").find("option:selected").val() != '0' && doc.parent().parent().find("select[name='max_choices']").length > 0 && doc.parent().parent().find("select[name='max_choices']").find("option:selected").val() != '0' && parseInt(doc.parent().parent().find("select[name='min_choices']").find("option:selected").val()) > parseInt(doc.parent().parent().find("select[name='max_choices']").find("option:selected").val())){
          doc.parent().parent().find("#choices_notice").html("下限不能大于上限");
          doc.one('click', function(){
              add_poll_question($(this));
          });
      }else{
          doc.parent().parent().find("#choices_notice").html("");
          doc.parent().parent().parent().submit();
      }
  }

    function add_poll_question_new(doc)
    {
        var title = $.trim($("#poll_questions_title_new").val());
        if(title.length == 0){
            alert("标题不能为空");
            doc.one('click', function(){
                add_poll_question_new($(this));
            });
        }else if(doc.parent().parent().find("select[name='min_choices']").length > 0 && doc.parent().parent().find("select[name='min_choices']").find("option:selected").val() != '0' && doc.parent().parent().find("select[name='max_choices']").length > 0 && doc.parent().parent().find("select[name='max_choices']").find("option:selected").val() != '0' && parseInt(doc.parent().parent().find("select[name='min_choices']").find("option:selected").val()) > parseInt(doc.parent().parent().find("select[name='max_choices']").find("option:selected").val())){
            doc.parent().parent().find("#choices_notice").html("下限不能大于上限");
            doc.one('click', function(){
                add_poll_question_new($(this));
            });
        }
        else{
            doc.parent().parent().find("#choices_notice").html("");
            doc.parent().parent().parent().submit();
        }
    }
  //修改标题时确定按钮
  function edit_poll_question(doc,id)
  {
      var title = $.trim($("#poll_questions_title_" + id).val());
      if(title.length == 0){
          alert("标题不能为空");
      }else if(doc.parent().parent().find("select[name='min_choices']").length > 0 && doc.parent().parent().find("select[name='min_choices']").find("option:selected").val() != '0' && doc.parent().parent().find("select[name='max_choices']").length > 0 && doc.parent().parent().find("select[name='max_choices']").find("option:selected").val() != '0' && parseInt(doc.parent().parent().find("select[name='min_choices']").find("option:selected").val()) > parseInt(doc.parent().parent().find("select[name='max_choices']").find("option:selected").val())){
          doc.parent().parent().find("#choices_notice").html("下限不能大于上限");
      }else{
          doc.parent().parent().find("#choices_notice").html("");
          doc.parent().parent().parent().submit();
      }
  }

  //问卷头
  function pollsCancel(){$("#polls_head_edit").hide();$("#polls_head_show").show();}
  function pollsSubmit(doc){
      var title = $.trim($("#polls_title").val());
      if(title.length == 0){alert("问卷标题不能为空");}else{doc.parent().parent().submit();}
  }
  function pollsEdit(){$("#polls_head_edit").show();$("#polls_head_show").hide();}
  //
  function pollQuestionCancel(question_id){
      $("#show_poll_questions_"+question_id).show();
      $("#edit_poll_questions_"+question_id).hide();
  }
  function pollQuestionEdit(question_id){
      $("#show_poll_questions_"+question_id).hide();
      $("#edit_poll_questions_"+question_id).show();
      $("#poll_questions_title_"+question_id).focus();
  }
  //多行主观增加分题
  function add_multi_question(doc)
  {
      doc.parent().parent().prev().append("<li class='ur_item new_answer'><label class='ml50'>问题<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' style='width:520px;'  type='text' name='question_answer["+new Date().getTime()+"]' placeholder='请输入主观题分题的问题'/>" +
              "<a class='icon_remove' title='删除' onclick='remove_single_answer($(this))'></a>"+
              "</li><div class='cl'></div>");
  }
  //单选题
  function add_single_answer(doc)
  {
      if (doc.parent().parent().prev().children('li:last').hasClass('other_answer')) {
          doc.parent().parent().prev().children('li:last').before("<li class='ur_item new_answer'><label>选项<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='输入选项内容'/>" +
              "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
              "</li><div class='cl'></div>");
      } else {
          doc.parent().parent().prev().append("<li class='ur_item new_answer'><label>选项<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='输入选项内容'/>" +
                  "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
                  "</li><div class='cl'></div>");
      }
//      doc.parent().before("<li class='ur_item new_answer'><label>选项<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='输入选项内容'/>" +
//          "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
//          "</li><div class='cl'></div>");
      var count = doc.parent().parent().prev().children('li').length;
      multiLimit(doc.parent().siblings("li").children("div").children("select:first"), count);
      multiLimit(doc.parent().siblings("li").children("div").children("select:last"), count);
  }
  function remove_single_answer(doc)
  {
      var ul = doc.parent().parent();
      if(doc.parent().siblings("li.new_answer").length == 0)
      {
          alert("至少有一个选项");
      }
      else
      {
          doc.parent().remove();
      }
      var count = ul.children('li').length;
      multiLimit(ul.siblings("ul").children("li").children("div").children("select:first"), count);
      multiLimit(ul.siblings("ul").children("li").children("div").children("select:last"), count);
  }

  //多选题答题限制数实时更新
  function multiLimit(doc, count){
      var upperLimit = $(".ur_editor_content .new_answer").size();
      var option_count = doc.children('option').length;
      if (option_count == 0){
          doc.append("<option value='"+ 0 +"'>" + '' + "</option>");
      }
      var option_count = doc.children('option').length;
      if(count > option_count - 1){
          for(var i = option_count; i <= count; i++){
              doc.append("<option value='"+ i +"'>" + i + "</option>");
          }
      } else if(count < option_count - 1){
          for(var i = count + 1; i <= option_count - 1; i++){
              doc.children("option[value='" + i + "']").remove();
          }
      }
  }

  //其他选项
  function add_other_answer(doc)
  {
      if(doc.parent().parent().prev().children('li.other_answer').length == 0) {
          doc.parent().parent().prev().append("<li class='ur_item new_answer other_answer'><label>其它<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' type='text' style='background-color:#f5f5f5;' readonly='readonly' name='question_other_answer' placeholder='由参加问卷的人输入内容'/>" +
                  "<a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
                  "</li><div class='cl'></div>");
      }

      var count = doc.parent().parent().prev().children('li').length;
      multiLimit(doc.parent().siblings("li").children("div").children("select:first"), count);
      multiLimit(doc.parent().siblings("li").children("div").children("select:last"), count);
  }
  function poll_cancel()
  {
      var htmlvalue = "<%= escape_javascript(render :partial => 'cancel_poll', locals: {:poll => @poll}) %>";
      pop_box_new(htmlvalue,460,190);
  }
  function poll_save()
  {
      var forms = $("form.new_poll_question");
      if($("#polls_head_edit").is(":visible")){
          alert("请先保存问卷标题及问卷描述。");
      }else if($.trim($("#polls_name_h").html()) == ""){
          alert("问卷标题不能为空");
      }else if(forms.length > 0){
          alert("请先保存正在编辑的题目。");
      } else {
          if($("#show_result").is(":checked")) {
              $.get(
                     '<%= save_poll_poll_path(@poll.id) %>'+'?show_result=1'
              )
          } else{
              $.get(
                     '<%= save_poll_poll_path(@poll.id) %>'+'?show_result=0'
              )
          }
      }
  }
  function poll_submit()
  {
      var forms = $("form.new_poll_question");
      if($("#polls_head_edit").is(":visible")){
          alert("请先保存问卷标题及问卷描述。");
      }else if($.trim($("#polls_name_h").html()) == ""){
          alert("问卷标题不能为空");
      }else if(forms.length > 0){
          alert("请先保存正在编辑的题目再发布。");
      } else{
          if($("#show_result").is(":checked")) {
              var htmlvalue = "<%= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @poll,:is_remote => false,:show_result=> 1}) %>";
          } else{
              var htmlvalue = "<%= escape_javascript(render :partial => 'poll_submit', locals: { :poll => @poll,:is_remote => false,:show_result=> 0}) %>";
          }
          pop_box_new(htmlvalue,460,190);
      }
  }
</script>
<div class="homepageRight mt0 ml10">
<div class="resources" id="polls">
  <!-- 头部 -->
  <div id="polls_head_show" style="<%=@poll.polls_name == "" ? 'display: none;' : '' %>">
    <%= render :partial => 'show_head', :locals => {:poll => @poll}%>
  </div>
  <div id="polls_head_edit" style="<%=@poll.polls_name == "" ? '' : 'display: none;' %>">
    <%= render :partial => 'edit_head', :locals => {:poll => @poll}%>
  </div>

  <!-- 问题 -->
  <div id="poll_content">
    <%= render :partial => 'poll_content', :locals => {:poll => @poll}%>
  </div>

  <div class="testQuestion">
    <span class="fl mt10 mr18">题型</span>
    <ul class="tabs_list fl">
      <li class="tab_item02">
        <a title="<%=  l(:label_MC) %>" class="tab_icon icon_radio" onclick="add_MC();">
          <%=  l(:label_MC) %>
        </a>
      </li>
      <li class="tab_item02">
        <a title="<%=  l(:label_MCQ) %>" class=" tab_icon icon_checkbox" onclick="add_MCQ();">
          <%=  l(:label_MCQ) %>
        </a>
      </li>
      <li class="tab_item02">
        <a title="<%= l(:label_subjective) %>" class="tab_icon icon_text" onclick="add_single();">
          <%= l(:label_subjective) %>
        </a>
      </li>
      <li class="tab_item02">
        <a title="<%= l(:label_mulit)%>" class="tab_icon icon_textarea" onclick="add_mulit();">
          <%= l(:label_mulit)%>
        </a>
      </li>
    </ul>
    <div class="cl"></div>
  </div><!--选项 end-->

  <!-- 新增问题 -->
  <div id="new_poll_question_new">
  </div>

  <!--<div class="ur_buttons">-->
    <!--<a class="ur_button_submit" onclick="poll_submit();">-->
      <!--<%= l(:label_memo_create)%>-->
    <!--</a>-->
    <!--<div class="polls_cha">-->
      <!--<input id="show_result" type="checkbox" checked name="show_result" value="1" >-->
      <!--<label for="">允许学生查看调查结果</label>-->
    <!--</div>-->
  <!--</div>-->
  <div class="tac">
    <input name="show_result" value="1" type="checkbox" checked id="show_result">
    <label for="">允许学生查看调查结果</label>
  </div>
  <div>
    <!--<a href="javascript:void(0);" onclick="poll_cancel();" class="grey_btn fr borderRadius">取消</a>-->
    <a href="javascript:void(0);" onclick="poll_save();" class="blue_btn fr borderRadius mr5">保存</a>
    <a href="javascript:void(0);" onclick="poll_submit();" class="blue_btn fr borderRadius mr5" >发布</a>
  </div>
  <div class="cl"></div>
  <!-- 新增问题 -->
  <div id="import_poll" style="display: none">
    <%= form_tag({:controller => 'poll', :action => 'import_poll', :to_id => @poll.id},:remote=>'true', :method => :get,:id=>"import_form") do %>
        <%= select( :poll, :id, Poll.where("polls_group_id = #{@poll.polls_group_id} and polls_type='course' and id != #{@poll.id}").map{|c| [c.polls_name, c.id]}.unshift(["选择要导入的问卷",0]),
                    { :include_blank => false,:selected=> 0,:class=>"w90"
                    },
                    {:onchange=>"remote_import();",:id=>"import_id",:name=>"import_id"}
            )
        %>
    <% end%>
    </select>
  </div>
</div><!--编辑end-->
</div>