fix

app/controllers/competition_teams_controller.rb

@@ -1,7 +1,7 @@
 class CompetitionTeamsController < ApplicationController
   include ApplicationHelper
   before_filter :find_team, :except => [:new, :create, :join_team, :search_non_user, :personal_enroll, :check_team_identity, :search_teacher]
-  before_filter :find_competition, :only => [:new, :create, :join_team, :search_non_user, :personal_enroll]
+  before_filter :find_competition, :only => [:new, :create, :join_team, :search_teacher, :search_non_user, :personal_enroll]
   before_filter :require_login
   skip_before_filter :verify_authenticity_token, :only => [:edit_rule]
   layout 'base_competition'
@@ -13,6 +13,10 @@ class CompetitionTeamsController < ApplicationController
   end
 
   def search_teacher
+    if params[:team] && params[:team] != ""
+      @team = @competition.competition_teams.where(:id => params[:team]).first
+    end
+
     condition = "%#{params[:search].strip}%".gsub(" ","")
     @teachers = User.joins(:user_extensions).where("status = 1 and LOWER(concat(lastname, firstname, login, nickname)) LIKE '#{condition}' and user_extensions.identity = 0")
   end
@@ -271,7 +275,7 @@ class CompetitionTeamsController < ApplicationController
 
     repeat_teachers = competition.team_members.where(user_id: user_ids).includes(:user).to_a
     if repeat_teachers.size > 0
-      @status, @message = -1, "导师#{repeat_teachers.map{|t| t.user.show_real_name}}已经加入其它战队了"
+      @status, @message = -1, "导师#{repeat_teachers.map{|t| t.user.show_real_name}.join('，')}已经加入其它战队了"
       return false
     end
 
@@ -284,7 +288,7 @@ class CompetitionTeamsController < ApplicationController
 
     repeat_members = competition.team_members.where(user_id: user_ids).includes(:user).to_a
     if repeat_members.size > 0
-      @status, @message = -1, "成员#{repeat_members.map{|t| t.user.show_real_name}}已经加入其它战队了"
+      @status, @message = -1, "成员#{repeat_members.map{|t| t.user.show_real_name}.join('，')}已经加入其它战队了"
       return false
     end
 

app/views/competition_teams/_competition_team_form.html.erb

@@ -247,8 +247,8 @@
 
     function search_teacher_user(){
         if($("#teacher_search_input").val().trim() != ""){
-            $.post("<%= search_teacher_competition_teams_path() %>",
-                {"search": $("#teacher_search_input").val().trim()});
+            $.post("<%= search_teacher_competition_teams_path(:com_id => @competition.id) %>",
+                {"search": $("#teacher_search_input").val().trim(), "team": $("#team_id").val()});
         }
     }
 

app/views/competition_teams/_search_teacher_list.html.erb

@@ -1,10 +1,15 @@
 <p class="pl30 color-orange-tip mt5 pb5 bor-bottom-greyE">请选择指导老师，允许修改</p>
 <% @teachers.each do |teacher| %>
-  <li class="clearfix">
+  <% has_enroll = @competition.teacher_enroll_mutiple_limited && (@team.present? ? @competition.team_members.where("user_id = '#{teacher.id}' and id != #{@team.id}").count > 0 : @competition.team_members.where("user_id = '#{teacher.id}'").count > 0) %>
+
+  <li class="clearfix <%= has_enroll ? 'added' : 'unadded' %>">
     <input type="hidden" value="<%= teacher.id %>">
     <span class="pt-s task-hide"><%= teacher.show_name %></span>
     <span class="pt-s-n task-hide"><%= teacher.identity %></span>
     <span class="pt-l task-hide"><%= teacher.school_name %></span>
+    <% if has_enroll %>
+      <span class="pt-s color-orange-tip task-hide">已加入其他战队</span>
+    <% end %>
   </li>
 <% end %>
 
@@ -14,7 +19,7 @@
           e.stopPropagation();
       });
       /*从下拉列表中选择指导老师*/
-      $("#pointerTeacher li").click(function(e){
+      $("#pointerTeacher li.unadded").click(function(e){
           var name=$(this).find(".pt-s").html().trim();
           $("#pointerTeacher").siblings("#teacher_search_input").val(name);
           $("#pointerTeacher").siblings("#teacher_id").val($(this).find("input").val().trim());