随便写的，关于外部提交按钮 

 1 <div class="header">
 2     <h1 class="page-title">广告图</h1>
 3     <ul class="breadcrumb">
 4         <li><a href="javascript:;">系统设置</a></li>
 5         <li><a href="{:U('Admin/Banner/banner_list')}">广告图管理</a></li>
 6         <li class="active">广告图操作</li>
 7     </ul>
 8 </div>
 9 <div class="main-content">
10     <div class="row">
11         <div class="col-md-4">
12             <br>
13             <div id="myTabContent" class="tab-content">
14                 <div class="tab-pane active in" id="home">
15                     <form method="post" enctype="multipart/form-data">
16                         <input type="hidden" id="banner_id" name="banner_id" value="<?php echo $banner_info['banner_id'];?>" />
17                         <div class="form-group">
18                             <label>广告图类型</label>
19                             <select name="banner_type" id="banner_type" class="form-control">
20                                 <option value="">请选择</option>
21                                 <option value="1" <?php echo $banner_info['banner_type']==1?'selected':'';?>>首页</option>
22                             </select>
23                         </div>
24                         <?php if ($banner_info){ ?>
25                         <div class="form-group">
26                             <label>广告图原图</label>
27                             <br>
28                             <img src="<?php echo $banner_info['banner_image'];?>" style="height: 300px;">
29                         </div>
30                         <?php } ?>
31                         <div class="form-group">
32                             <label>请选择上传的图片</label>
33                             <input type="file" name="banner_image" id="banner_image" value="">
34                         </div>
35                         <div class="form-group">
36                             <label>是否显示广告图</label>
37                             <select name="banner_state" id="banner_state" class="form-control">
38                                 <option value="1" <?php echo $banner_info['banner_state']==='1'?'selected':'';?>>是</option>
39                                 <option value="0" <?php echo $banner_info['banner_state']==='0'?'selected':'';?>>否</option>
40                             </select>
41                         </div>
42                         <?php if ($banner_info){ ?>
43                         <div class="form-group">
44                             <label>添加时间</label>
45                             <input type="text" disabled class="form-control" value="<?php echo $banner_info['add_time'];?>">
46                         </div>
47                         <?php } ?>
48                     </form>
49                 </div>
50             </div>
51             <div class="btn-toolbar list-toolbar">
52                 <button class="btn btn-primary" onclick="$('form').submit();"><i class="fa fa-save"></i> 保存</button>
53                 <a href="JavaScript:;" onclick="JavaScript:history.back(-1);" class="btn btn-danger">返回</a>
54             </div>
55         </div>
56     </div>
57 </div>
58 <script type="text/javascript">
59     $('form').submit(function(){
60         var banner_id = $("#banner_id").val();
61         var banner_image = $("#banner_image").val();
62         if (banner_id==''&&banner_image=='') {
63             alert('请选择上传的图片');
64             return false;
65         }
66         var banner_type = $("#banner_type").val();
67         if (banner_type=='') {
68             alert('请选择广告图的类型');
69             return false;
70         }
71     });
72 </script>

 

posted @ 2017-08-31 11:46  1O(∩_∩)O1  阅读(151)  评论(0)    收藏  举报