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Commit 6c79c32

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案例blog,编辑文章功能
1 parent 041fab4 commit 6c79c32

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6 files changed

+275
-226
lines changed

6 files changed

+275
-226
lines changed

‎.idea/workspace.xml‎

Lines changed: 198 additions & 212 deletions
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‎php-mysql/blog/controller/update_blog.php‎

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,4 +5,23 @@
55
* Date: 2016年11月7日
66
* Time: 18:25
77
*/
8-
//编辑文章
8+
//编辑文章
9+
require '../class/conn.php';
10+
11+
$sys_conn = new ConnDB();
12+
$conn = $sys_conn->GetConn();
13+
mysqli_query($conn,"set names 'utf8' ");
14+
$blog_id= $_POST['id'];
15+
$blog_title = $_POST['blog_title'];
16+
$blog_tag = $_POST['blog_tag'];
17+
$blog_content = $_POST['blog_content'];
18+
echo $blog_content.'<br>';
19+
20+
echo 'id:'.$blog_id;
21+
$sql1 = mysqli_query($conn,"update tb_blog set title='$blog_title',tag='$blog_tag',content='$blog_content' where id='$blog_id'");
22+
if($sql1){
23+
$sys_conn->CloseConn();
24+
echo "<script>alert('更新文章内容成功!');//window.location.href= '/php-mysql/blog/dashboard.php';</script>";
25+
}else{
26+
echo "<script>alert('保存信息失败!')</script>";
27+
}

‎php-mysql/blog/css/style.css‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -54,4 +54,15 @@ li.blog-item {
5454
background: #f5f5f5;
5555
text-align: center;
5656
line-height: 50px;
57+
}
58+
.btn{
59+
padding: 4px 10px;
60+
margin-right: 5px;
61+
}
62+
@media (min-width: 768px){
63+
.form-horizontal .control-label {
64+
padding-top: 0px;
65+
margin-bottom: 0;
66+
text-align: right;
67+
}
5768
}

‎php-mysql/blog/dashboard.php‎

Lines changed: 10 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -18,6 +18,11 @@
1818
<link rel="stylesheet" href="css/style.css">
1919
<script src="js/jquery.js"></script>
2020
<script src="js/bootstrap.min.js"></script>
21+
<style>
22+
.item-manage{
23+
margin-bottom: 5px;
24+
}
25+
</style>
2126
</head>
2227
<body>
2328
<?php include 'header.php'; ?>
@@ -68,14 +73,17 @@
6873
$item = $home_data->show_blog_list();
6974
$num = count($item);
7075
for($i=0;$i<$num;$i++){
76+
$id = $i+1;
7177
$item_content = '';
7278
if(strlen($item[$i]['content'])>160){
7379
$item_content = mb_substr($item[$i]['content'],0,160). '...';
7480
} else{ $item_content = $item[$i]['content'];}
7581

76-
echo "<li ><div class='item-title'><h4>".$item[$i]['title']."</h4></div>"
82+
echo "<li class='blog-item'><div class='item-title'><h4><a href='/php-mysql/blog/article.php?id=$id' target='_blank'>".$item[$i]['title']."</a></h4></div>"
7783
."<div class='item-tag'><a href='#' class='btn btn-info'>".$item[$i]['tag']."</a></div >"
78-
."<div class='item-content'>".$item_content."</div ></li >" ;
84+
."<div class='item-content'>".$item_content."</div >"
85+
."<div class='item-manage'><a href='/php-mysql/blog/edit.php?id=$id' class='btn btn-info' target='_blank'>编辑</a><a href='/php-mysql/blog/delete.php?id=$id' class='btn btn-warning' target='_blank'>删除</a></div>"
86+
."</li >" ;
7987
}
8088
?>
8189
</ul>

‎php-mysql/blog/edit.php‎

Lines changed: 35 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -2,13 +2,27 @@
22
/**
33
* Created by PhpStorm.
44
* User: zq199
5-
* Date: 2016/10/31
6-
* Time: 23:02
5+
* Date: 2016/11/8
6+
* Time: 23:29
77
*/
88
//内容编辑页面
99
require 'class/system.php';
10-
require '';
11-
//主页
10+
11+
$url = $_SERVER["QUERY_STRING"];
12+
$url_parse = explode('=', $url);
13+
$id = $url_parse[1];
14+
//$id = $_POST['id'];
15+
function get_blog_list($id){
16+
$sys_conn1 = new ConnDB();
17+
$conn = $sys_conn1->GetConn();
18+
mysqli_query($conn,"set names 'utf8' ");
19+
20+
$sql = mysqli_query($conn," select *from tb_blog where id='$id'");
21+
$info = mysqli_fetch_array($sql);
22+
23+
return $info;
24+
}
25+
$item = get_blog_list($id);
1226
?>
1327
<!DOCTYPE html>
1428
<html lang="en">
@@ -17,6 +31,8 @@
1731
<title><?php echo SITE_NAME ?>| 编辑文章</title>
1832
<link rel="stylesheet" href="css/bootstrap.min.css">
1933
<link rel="stylesheet" href="css/style.css">
34+
<script src="js/jquery.js"></script>
35+
<script src="js/bootstrap.min.js"></script>
2036
<style>
2137
.control-label{
2238
line-height: 34px;
@@ -27,24 +43,30 @@
2743
<body>
2844
<?php include 'header.php'; ?>
2945
<div class="content col-md-10 col-md-offset-1">
30-
<div class="add-blog">
31-
<div class="breadcrumb"><a href="index.php" style="margin-right:5px ">blog</a>\<span style="margin-left: 5px">新建</span></div>
32-
<form class="form-group form-horizontal" action="controller/add_new.php" method="post" name="update-blog-form">
46+
<div class="add-blog col-sm-12">
47+
<div class="breadcrumb"><a href="index.php" style="margin-right:5px ">文章</a>\<span style="margin-left: 5px"><?php echo $id ?></span></div>
48+
<form class="form-group form-horizontal" action="controller/update_blog.php" method="post" name="edit-blog-form">
49+
<div class="blog_id form-group col-sm-12 clearfix">
50+
<label for="blog_id" class="col-sm-1 control-label" style="text-align: left">id:</label>
51+
<div class="col-sm-11">
52+
<input type="text" class="form-control" name="id" id="blog_id" placeholder="<?php echo $item['id'] ?>" />
53+
</div>
54+
</div>
3355
<div class="blog_title form-group col-sm-12 clearfix">
3456
<label for="blog_title" class="col-sm-1 control-label" style="text-align: left">标题:</label>
3557
<div class="col-sm-11">
36-
<input type="text" name="blog_title" id="blog_title" placeholder="请填写标题" />
58+
<input type="text" class="form-control" name="blog_title" id="blog_title" placeholder="<?phpecho$item['title'] ?>" />
3759
</div>
3860
</div>
3961
<div class="blog_title form-group col-sm-12 clearfix">
4062
<label for="blog_tag" class="col-sm-1 control-label" style="text-align: left">标签:</label>
4163
<div class="col-sm-11">
42-
<input type="text" class="form-control" name="blog_tag" id="blog_tag" placeholder="请填写分类或者标签,多个请用英文逗号','分割开" />
64+
<input type="text" class="form-control" name="blog_tag" id="blog_tag" placeholder="<?phpecho$item['tag'] ?>" />
4365
</div>
4466
</div>
4567
<div class="form-group col-sm-12 clearfix">
4668
<label for="blog_content" class="control-label" style="padding: 0 15px">内容:</label>
47-
<textarea class="form-control" rows="6" id="blog_content" name="blog_content" style=""></textarea>
69+
<textarea class="form-control" rows="6" id="blog_content" name="blog_content" style=""><?phpecho$item['content'] ?></textarea>
4870
</div>
4971
<div class="form-group clearfix">
5072
<div class="col-sm-12">
@@ -57,3 +79,6 @@
5779
<?php include 'footer.php'; ?>
5880
</body>
5981
</html>
82+
83+
84+

‎php-mysql/blog/footer.php‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -9,5 +9,5 @@
99
?>
1010
<!--网站footer-->
1111
<div class="footer col-md-12">
12-
Copyright &copy; 2016 <a href="/index.php" target="_blank" ><?php echo SITE_OWNER ?><?php $_COOKIE['site_name'] ?></a>
12+
Copyright &copy; 2016 <a href="/php-mysql/blog/index.php" target="_blank" ><?php echo SITE_OWNER ?><?php $_COOKIE['site_name'] ?></a>
1313
</div>

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