优化 数据库连接
This commit is contained in:
LyLme
parent
b869f1b140
commit
a3046f3b6b
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@ -1,7 +1,7 @@
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<?php
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$title='搜索引擎设置';
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include './head.php';
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$sousrows=mysqli_num_rows(mysqli_query($con, "SELECT * FROM `lylme_sou`"));
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$sousrows=$DB->num_rows($DB->query("SELECT * FROM `lylme_sou`"));
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?>
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<main class="lyear-layout-content">
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@ -72,8 +72,9 @@ echo '<h4>新增搜索接</h4>
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elseif($set=='edit')
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{
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$id=$_GET['id'];
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$row2 = mysqli_query($con,"select * from lylme_sou where sou_id='$id' limit 1");
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$row=mysqli_fetch_assoc($row2);
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$row2 = $DB->query("select * from lylme_sou where sou_id='$id' limit 1");
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$row= $DB->fetch($row2);
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echo '<h4>修改搜索引擎</h4>
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<div class="panel-body">
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<form action="./sou.php?set=edit_submit&id='.$id.'" method="POST">
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@ -153,8 +154,7 @@ $sql="INSERT INTO `lylme_sou` (`sou_id`, `sou_alias`, `sou_name`, `sou_hint`, `s
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(NULL, '".$alias."', '".$name."', '".$hint."', '".$color."', '".$link."', '".$waplink."', '".$icon."', '".$st."', '".$sou_order."');
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";
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if(mysqli_query($con,$sql)){
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if($DB->query($sql)){
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echo '<script>alert("添加搜索引擎 '.$name.' 成功！");window.location.href="/admin/sou.php";</script>';
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}else
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echo '<script>alert("添加搜索引擎失败！");history.go(-1);</script>';
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@ -163,8 +163,8 @@ if(mysqli_query($con,$sql)){
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elseif($set=='edit_submit')
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{
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$id=$_GET['id'];
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$rows2 = mysqli_query($con,"select * from lylme_sou where sou_id='$id' limit 1");
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$rows=mysqli_fetch_assoc($rows2);
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$rows2 = $DB->query("select * from lylme_sou where sou_id='$id' limit 1");
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$rows=$DB->fetch($rows2);
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if(!$rows)
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echo '<script>alert("当前记录不存在！");history.go(-1);</script>';
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$name=$_POST['name'];
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@ -183,7 +183,8 @@ if (empty($name) && empty($alias)&& empty($hint) && empty($link) && empty($color
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$sql="UPDATE `lylme_sou` SET `sou_alias` = '".$alias."', `sou_name` = '".$name."', `sou_hint` = '".$hint."', `sou_color` = '".$color."', `sou_link` = '".$link."', `sou_waplink` = '".$waplink."', `sou_icon` = '".$icon."', `sou_st` = '".$st."', `sou_order` = '".$order."' WHERE `lylme_sou`.`sou_id` = ".$id.";";
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if(mysqli_query($con,$sql))
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if($DB->query($sql))
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echo '<script>alert("修改搜索引擎 '.$name.' 成功！");window.location.href="/admin/sou.php";</script>';
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else
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echo '<script>alert("修改失败！");history.go(-1);</script>';
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@ -193,7 +194,7 @@ elseif($set=='delete')
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{
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$id=$_GET['id'];
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$sql="DELETE FROM lylme_sou WHERE sou_id='$id'";
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if(mysqli_query($con,$sql))
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if($DB->query($sql))
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echo '<script>alert("删除成功！");window.location.href="/admin/sou.php";</script>';
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else
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echo '<script>alert("删除失败！");history.go(-1);</script>';
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@ -205,8 +206,9 @@ echo '<div class="alert alert-info">系统共有 <b>'.$sousrows.'</b> 个搜索
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<thead><tr><th>排序权重</th><th>名称</th><th>别名</th><th>地址</th><th>状态</th><th>操作</th></tr></thead>
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<tbody>';
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$rs=mysqli_query($con,"SELECT * FROM `lylme_sou` ORDER BY `lylme_sou`.`sou_order` ASC");
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while($res = mysqli_fetch_array($rs))
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$rs=$DB->query("SELECT * FROM `lylme_sou` ORDER BY `lylme_sou`.`sou_order` ASC");
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while($res = $DB->fetch($rs))
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{
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echo '<tr><td><b>'.$res['sou_order'].'</b></td><td><b><font color="'.$res['sou_color'].'">'.$res['sou_name'].'</font></b></td><td>'.$res['sou_alias'].'</td><td>'.$res['sou_link'].'</td><td>';
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@ -1,7 +1,7 @@
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<?php
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$title = '导航菜单管理';
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include './head.php';
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$tagsrows=mysqli_num_rows(mysqli_query($con, "SELECT * FROM `lylme_tags`"));
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$tagsrows = $DB->num_rows($DB->query("SELECT * FROM `lylme_tags`"));
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?>
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<main class="lyear-layout-content">
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@ -12,11 +12,8 @@ $tagsrows=mysqli_num_rows(mysqli_query($con, "SELECT * FROM `lylme_tags`"));
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<div class="card">
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<div class="card-body">
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<?php
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$set = isset($_GET['set']) ? $_GET['set'] : null;
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if($set=='add')
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{
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if ($set == 'add') {
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echo '<h4>新增导航菜单链接</h4>
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<div class="panel-body">
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<form action="./tag.php?set=add_submit" method="POST">
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@ -39,12 +36,10 @@ echo '<h4>新增导航菜单链接</h4>
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</div>
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<br/><a href="./tag.php"><<返回</a>
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</div></div>';
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}
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elseif($set=='edit')
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{
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} elseif ($set == 'edit') {
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$id = $_GET['id'];
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$row2 = mysqli_query($con,"select * from lylme_tags where tag_id='$id' limit 1");
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$row=mysqli_fetch_assoc($row2);
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$row2 = $DB->query("select * from lylme_tags where tag_id='$id' limit 1");
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$row = $DB->fetch($row2);
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echo '<h4>修改导航菜单链接</h4>
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<div class="panel-body">
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<form action="./tag.php?set=edit_submit&id=' . $id . '" method="POST">
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@ -62,7 +57,8 @@ echo '<h4>修改导航菜单链接</h4>
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<option value="0">0. 当前窗口打开</option>
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<option ';
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if ($row['tag_target'] == 1) {
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echo 'selected="selected"';}
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echo 'selected="selected"';
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}
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echo 'value="1">1. 新窗口打开</option>
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</select></div>
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<div class="form-group">
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@ -70,69 +66,56 @@ echo 'value="1">1. 新窗口打开</option>
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</div>
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<br/><a href="./tag.php"><<返回</a>
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</div></div>';
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}
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elseif($set=='add_submit')
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{
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} elseif ($set == 'add_submit') {
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$name = $_POST['name'];
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$link = $_POST['link'];
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if($_POST['target']==true){$target=1;}else{$target=0;}
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if ($_POST['target'] == true) {
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$target = 1;
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} else {
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$target = 0;
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}
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if ($name == NULL or $link == NULL) {
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echo '<script>alert("保存错误,请确保带星号的都不为空！");history.go(-1);</script>';
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} else {
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$sql = "INSERT INTO `lylme_tags` (`tag_id`, `tag_name`, `tag_link`, `tag_target`) VALUES (NULL, '" . $name . "', '" . $link . "', '" . $target . "');";
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if(mysqli_query($con,$sql)){
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if ($DB->query($sql)) {
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echo '<script>alert("添加导航菜单 ' . $name . ' 成功！");window.location.href="/admin/tag.php";</script>';
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}else
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echo '<script>alert("添加导航菜单失败");history.go(-1);</script>';
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} else echo '<script>alert("添加导航菜单失败");history.go(-1);</script>';
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}
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}
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elseif($set=='edit_submit')
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{
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} elseif ($set == 'edit_submit') {
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$id = $_GET['id'];
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$rows2 = mysqli_query($con,"select * from lylme_tags where tag_id='$id' limit 1");
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$rows=mysqli_fetch_assoc($rows2);
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if(!$rows)
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echo '<script>alert("当前记录不存在！");history.go(-1);</script>';
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$rows2 = $DB->query("select * from lylme_tags where tag_id='$id' limit 1");
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$rows = $DB->fetch($rows2);
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if (!$rows) echo '<script>alert("当前记录不存在！");history.go(-1);</script>';
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$name = $_POST['name'];
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$link = $_POST['link'];
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if($_POST['target']==true){$target=1;}else{$target=0;}
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if ($_POST['target'] == true) {
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$target = 1;
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} else {
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$target = 0;
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}
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if ($name == NULL or $link == NULL) {
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echo '<script>alert("保存错误,请确保带星号的都不为空！");history.go(-1);</script>';
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} else {
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$sql = "UPDATE `lylme_tags` SET `tag_name` = '" . $name . "', `tag_link` = '" . $link . "', `tag_target` = '" . $target . "' WHERE `lylme_tags`.`tag_id` = " . $id . ";";
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if(mysqli_query($con,$sql))
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echo '<script>alert("修改导航菜单 '.$name.' 成功！");window.location.href="/admin/tag.php";</script>';
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else
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echo '<script>alert("修改导航菜单失败！");history.go(-1);</script>';
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if ($DB->query($sql)) echo '<script>alert("修改导航菜单 ' . $name . ' 成功！");window.location.href="/admin/tag.php";</script>';
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else echo '<script>alert("修改导航菜单失败！");history.go(-1);</script>';
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}
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}
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elseif($set=='delete')
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{
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} elseif ($set == 'delete') {
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$id = $_GET['id'];
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$sql = "DELETE FROM lylme_tags WHERE tag_id='$id'";
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if(mysqli_query($con,$sql))
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echo '<script>alert("删除成功！");window.location.href="/admin/tag.php";</script>';
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else
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echo '<script>alert("删除失败！");history.go(-1);</script>';
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}
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else
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{
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if ($DB->query($sql)) echo '<script>alert("删除成功！");window.location.href="/admin/tag.php";</script>';
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else echo '<script>alert("删除失败！");history.go(-1);</script>';
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} else {
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echo '<div class="alert alert-info">系统共有 <b>' . $tagsrows . '</b> 个导航菜单<br/><a href="./tag.php?set=add" class="btn btn-primary">新增导航菜单</a></div>';
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?>
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<div class="table-responsive">
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<table class="table table-striped">
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<thead><tr><th>名称</th><th>链接</th><th>操作</th></tr></thead>
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<tbody>
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<?php
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$rs=mysqli_query($con,"SELECT * FROM `lylme_tags`");
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while($res = mysqli_fetch_array($rs))
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{
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$rs = $DB->query("SELECT * FROM `lylme_tags`");
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while ($res = $DB->fetch($rs)) {
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echo '<tr><td>' . $res['tag_name'] . '</td><td>' . $res['tag_link'] . '</td><td><a href="./tag.php?set=edit&id=' . $res['tag_id'] . '" class="btn btn-info btn-xs">编辑</a> <a href="./tag.php?set=delete&id=' . $res['tag_id'] . '" class="btn btn-xs btn-danger" onclick="return confirm(\'确定删除 ' . $res['tag_name'] . ' ？\');">删除</a></td></tr>';
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}
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?>
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@ -149,8 +132,6 @@ echo '<tr><td>'.$res['tag_name'].'</td><td>'.$res['tag_link'].'</td><td><a href=
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</main>
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<?php
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}
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include './footer.php';
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?>
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