资源的批量设置（未完成）

app/controllers/attachments_controller.rb

@@ -72,7 +72,7 @@ class AttachmentsController < ApplicationController
 
   def batch_setting
     @course = Course.find params[:course_id]
-    @attachments = @course.attachments
+    @attachments = @course.attachments.reorder("created_on desc")
     @limit = 10
     @attachment_count = @attachments.count
     @attachment_pages = Paginator.new @attachment_count, @limit, params['page'] || 1

app/views/attachments/_batch_setting.html.erb

@@ -0,0 +1,116 @@
+<div id="muban_popup_box" style="width:550px;">
+  <div class="muban_popup_top">
+    <h3 class="fl">资源发布批量设置</h3>
+    <a href="javascript:void(0);" class="muban_icons_close fr" onclick="$('#datetimepicker_mask').datetimepicker('destroy');"></a>
+    <div class="cl"></div>
+  </div>
+  <div class="muban_popup_con clear">
+    <div style="border-bottom: 1px solid #eeeeee;">
+      <div id="source_list">
+        <table class="sy_new_table clear sy_new_table_width" cellpadding="0" cellspacing="0" id="student_list_table" style="border: none;text-align: left;">
+          <thead>
+          <tr class="clear">
+            <th><input type="checkbox" name="check_all" class="fl mr5 mt8 ml10" />资源名称</th>
+            <th>上传者</th>
+          </tr>
+          </thead>
+          <tbody>
+          <% @attachments.each do |attachment| %>
+              <tr>
+                <td><input type="checkbox" name="attachments[]" class="fl mr5 mt8 ml10" /><%= attachment.filename %></td>
+                <td><%= attachment.author.show_name %>/td>
+              </tr>
+          <% end %>
+          </tbody>
+        </table>
+      </div>
+      <div class="clear">
+        <div class="resourcesSelectSendButton fl mt10 mr15 inactive-border">
+          <a href="javascript:void(0);" class="sendButtonBlue db inactive-text" data-remote="true">删除</a>
+        </div>
+        <ul class="wlist" id="pages" style="margin-top: 15px;">
+          <li><a href="" class="previous c_blue" data-remote="true">上一页</a></li>
+          <li class="wlist_select"><a class="current-page c_white">1</a></li>
+          <li><a href="" class="page c_blue" data-remote="true">2</a></li>
+          <li><a href="" class="next c_blue" data-remote="true">下一页</a></li>
+        </ul>
+      </div>
+    </div>
+    <ul class="ul-align">
+      <li class="clear">
+        <label class="fl">公开：&nbsp;</label>
+        <span>
+          <input type="checkbox" id="set_public" name="public" class="fl mt10 mr5" style="height: 20px;"/>
+          <label for="set_public">选中后所有用户可见，否则仅课堂成员可见</label>
+        </span>
+      </li>
+      <li class="clear">
+        <label class="fl">延期发布：&nbsp;</label>
+        <div class="calendar_div fl ml10">
+          <input type="text" name="publish_time" id="datetimepicker_mask" placeholder="发布时间(可选)"  style="width: 130px;" class="InputBox fl calendar_input" readonly="readonly">
+        </div>
+        <a href="javascript:void(0)" id="reset_time" class="fl sy_btn_grey ml10" style="display: none;" onclick="reset_publish_time();">清空</a>
+        <div class="cl"></div>
+        <span class="c_red f12" style="margin-top: 4px;" id="publish_time_notice"></span>
+        <input type="text" placeholder="发布时间（可选）" />
+      </li>
+    </ul>
+    <p class="clear mt5">
+      <a href="javascript:void(0);" onfocus="this.blur();" onclick="send_submit();" class="sy_btn_blue fr mr10">发&nbsp;&nbsp;送</a>
+      <a href="javascript:void(0);" onclick="hideModal();" class="sy_btn_grey fr mr10">取&nbsp;&nbsp;消</a>
+    </p>
+  </div>
+</div>
+
+<script>
+    function regex_publish_time()
+    {
+        var myDate = new Date();
+        if($.trim($("#datetimepicker_mask").val()) == "")
+        {
+            return true;
+        } else{
+            var publish_time = Date.parse($("#datetimepicker_mask").val());
+            if(Date.parse(formate_time(myDate)) > publish_time)
+            {
+                $("#publish_time_notice").text("发布时间不能小于当前时间");
+                return false;
+            }
+            else
+            {
+                $("#publish_time_notice").text("");
+                return true;
+            }
+        }
+    }
+    function submit_course_resource()
+    {
+        <% if User.current.allowed_to?(:as_teacher,course) %>
+        if(regex_publish_time()) {
+            $('#submit_resource').parent().submit();
+        }
+        <% else %>
+        $('#submit_resource').parent().submit();
+        <% end %>
+    }
+    function reset_publish_time(){
+        $("#datetimepicker_mask").val('');
+        $("#reset_time").hide();
+    }
+    $(function(){
+        $('#datetimepicker_mask').datetimepicker({
+            allowBlank:true,
+            lang:'ch',
+            format:'Y-m-d H:i',
+            formatTime:'H:i',
+            formatDate:'Y-m-d',
+            validateOnBlur:false,
+            onSelectDate:function() {
+                $("#reset_time").show();
+            },
+            onSelectTime:function() {
+                $("#reset_time").show();
+            }
+        });
+    });
+</script>

app/views/attachments/batch_setting.js.erb

@@ -0,0 +1,2 @@
+var htmlvalue = "<%= j(render :partial => 'attachments/batch_setting') %>";
+pop_box_new(htmlvalue, 500, 500);