修改问题

@@ -11,6 +11,11 @@ define('admin/news',function(require, exports)
     var upload = require('admin/upload');
     var json = require("lib/util/json");
     require('lib/ui/jquery.form');
+    $("#choose_tag").bind("change",function()
+    {
+    	var tag = $(this).val();
+    	window.location.href ="/admin/news/index/tag/"+tag;
+    });
     //绑定统一的AJAX页面操作
     $('button[model="ajax"]').click(function()
     {

@@ -11,11 +11,12 @@ class Controller_Admin_News extends Controller_Admin_Base
     public function indexAction()
     {
         $limit = 15 ;
-        $url_args = $conditions = array();
-        $total = Facade_News::getTotal($conditions);
+        $tag = $this->_request->query('tag','');
+        $url_args = $conditions = array('tag'=> $tag);
+        $total = Facade_News::getTotal($tag);
         $pagination = new Lib_Helper_Pagination($total,$limit);
         $pagination->setParames($url_args);
-        $list = Facade_News::getList($conditions, $pagination->getOffset(), $limit);
+        $list = Facade_News::getList($tag, $pagination->getOffset(), $limit);
         foreach ($list as $k => $v)
         {
             $list[$k]['content'] = str_replace(array("\n","\r","\t"),'', Util_StringHelper::substr_cn(strip_tags($v['content']),30));
@@ -34,6 +35,7 @@ class Controller_Admin_News extends Controller_Admin_Base
         $this->_view['pagination'] = $pagination->getPagination() ;
         $this->_view['base_dir'] = $this->_request->baseDir() ;
         $this->_view['tags'] = array() ;
+        $this->_view['tag'] = $tag;
     }
     
     public function createAction()

 <?php $this->_extends('layout/admin_layout');?>
-
-
 <?php $this->_block('main');?>
+<div>
+<h4 style="float: left;">资讯列表</h4>
+<select name="tag" style="margin-left: 20px;margin-top:10px;width:150px;" id="choose_tag">
+    <option value="" <?php '' == $this->view->tag ? 'selected':''?>>全部资讯</option>
+ <?php 
+	$tags = array('品牌资讯', '现场活动','独家合作','主理人','明星','限量产品','票务','视频','手机视频','专题');
+	foreach($tags as $tag)
+	{
+		echo sprintf('<option value="%s" %s>%s</option>', $tag, $tag == $this->view->tag ? 'selected':'', $tag);
+	}
+ ?>
 
-
-<h4>资讯列表</h4>
-
+</div>
+</select>
 <table class="table">
 <caption style="text-align:left; padding-bottom:5px;">
     <button  class="btn" style="float:left;"  onclick="location.href='<?php echo url('news/create',array('type' => $this->view->currentType))?>'">
     	添加资讯
     </button>
-    
-
     </caption>
    <thead>
       <td>资讯ID</td>

@@ -29,8 +29,9 @@ else
 ?>
 <div class="<?php !isset($video) ?'fluid-item':'';?>layout-item tiled">
      <div class="image-box">
-         <a href="<?php echo url('news/detail' ,array('id' => $news['id']))?>" target="_blank" title="<?php echo $news['title'];?>" style="<?php echo sprintf("height:%spx;width:%spx;overflow: hidden;", $height, $width);?>">
-             <img src="<?php echo $thumb;?>" alt="" style="<?php echo sprintf("height:%spx;width:%spx;", $height, $width);?>">
+         <a href="<?php echo url('news/detail' ,array('id' => $news['id']))?>" target="_blank" title="<?php echo $news['title'];?>" 
+            <?php echo $video !=1 ? sprintf("style=\"height:%spx;width:%spx;overflow: hidden;\"", $height, $width):''; ?>>
+             <img src="<?php echo $thumb;?>" alt=""  <?php echo $video !=1 ? sprintf("style=\"height:%spx;width:%spx;\"", $height, $width):''; ?>>
              <?php if(trim($news['tag']) == '视频'):?>
                 <i class="play-icon"></i>
              <?php endif;?>