优化 数据库连接
This commit is contained in:
LyLme
parent
9507e13d71
commit
b869f1b140
165
admin/link.php
165
admin/link.php
|
|
@ -1,7 +1,7 @@
|
|||
<?php
|
||||
$title='网站链接管理';
|
||||
$title = '网站链接管理';
|
||||
include './head.php';
|
||||
$grouplists =mysqli_query($con,"SELECT * FROM `lylme_groups`");
|
||||
$grouplists = $DB->query("SELECT * FROM `lylme_groups`");
|
||||
?>
|
||||
<main class="lyear-layout-content">
|
||||
|
||||
|
|
@ -12,12 +12,9 @@ $grouplists =mysqli_query($con,"SELECT * FROM `lylme_groups`");
|
|||
<div class="card">
|
||||
<div class="card-body">
|
||||
<?php
|
||||
|
||||
$set=isset($_GET['set'])?$_GET['set']:null;
|
||||
|
||||
if($set=='add')
|
||||
{
|
||||
echo '<h4>新增链接</h4>
|
||||
$set = isset($_GET['set']) ? $_GET['set'] : null;
|
||||
if ($set == 'add') {
|
||||
echo '<h4>新增链接</h4>
|
||||
<div class="panel-body">
|
||||
<form action="./link.php?set=add_submit" method="POST">
|
||||
<div class="form-group">
|
||||
|
|
@ -37,37 +34,38 @@ echo '<h4>新增链接</h4>
|
|||
<div class="form-group">
|
||||
<label>*分组:</label><br>
|
||||
<select class="form-control" name="group_id">';
|
||||
|
||||
while($grouplist = mysqli_fetch_assoc($grouplists)) {
|
||||
if($grouplist["group_id"]==$row['group_id']){$select='selected="selected"';}else {$select='';}
|
||||
echo '<option value="'.$grouplist["group_id"].'">'.$grouplist["group_id"].' - '.$grouplist["group_name"].'</option>';
|
||||
}
|
||||
echo '</select></div>
|
||||
while ($grouplist = $DB->fetch($grouplists)) {
|
||||
if ($grouplist["group_id"] == $row['group_id']) {
|
||||
$select = 'selected="selected"';
|
||||
} else {
|
||||
$select = '';
|
||||
}
|
||||
echo '<option value="' . $grouplist["group_id"] . '">' . $grouplist["group_id"] . ' - ' . $grouplist["group_name"] . '</option>';
|
||||
}
|
||||
echo '</select></div>
|
||||
<div class="form-group">
|
||||
<input type="submit" class="btn btn-primary btn-block" value="添加"></form>
|
||||
</div>
|
||||
<br/><a href="./link.php"><<返回</a>
|
||||
</div></div>';
|
||||
}
|
||||
elseif($set=='edit')
|
||||
{
|
||||
$id=$_GET['id'];
|
||||
$row2 = mysqli_query($con,"select * from lylme_links where id='$id' limit 1");
|
||||
$row=mysqli_fetch_assoc($row2);
|
||||
echo '<h4>修改链接信息</h4>
|
||||
} elseif ($set == 'edit') {
|
||||
$id = $_GET['id'];
|
||||
$row2 = $DB->query("select * from lylme_links where id='$id' limit 1");
|
||||
$row = $DB->fetch($row2);
|
||||
echo '<h4>修改链接信息</h4>
|
||||
<div class="panel-body">
|
||||
<form action="./link.php?set=edit_submit&id='.$id.'" method="POST">
|
||||
<form action="./link.php?set=edit_submit&id=' . $id . '" method="POST">
|
||||
<div class="form-group">
|
||||
<label>*名称:</label><br>
|
||||
<input type="text" class="form-control" name="name" value="'.$row['name'].'" required>
|
||||
<input type="text" class="form-control" name="name" value="' . $row['name'] . '" required>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label>*链接URL地址:</label><br>
|
||||
<input type="text" class="form-control" name="url" value="'.$row['url'].'" required>
|
||||
<input type="text" class="form-control" name="url" value="' . $row['url'] . '" required>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label>链接图标:</label><br>
|
||||
<textarea type="text" class="form-control" name="icon" >'.$row['icon'].'</textarea>
|
||||
<textarea type="text" class="form-control" name="icon" >' . $row['icon'] . '</textarea>
|
||||
<small class="help-block">方式1：填写图标的<code>URL</code>地址，如<code>/img/logo.png</code>或<code>http://www.xxx.com/img/logo.png</code><br>
|
||||
方式2：粘贴图标的<code>SVG</code>代码，<a href="/admin/help.php?doc=icon" target="_blank">查看教程</a><br>方式3：留空使用默认图标</small>
|
||||
</div>
|
||||
|
|
@ -75,83 +73,70 @@ echo '<h4>修改链接信息</h4>
|
|||
<div class="form-group">
|
||||
<label>*分组:</label><br>
|
||||
<select class="form-control" name="group_id">';
|
||||
while($grouplist = mysqli_fetch_assoc($grouplists)) {
|
||||
if($grouplist["group_id"]==$row['group_id']){$select='selected="selected"';}else {$select='';}
|
||||
echo '<option value="'.$grouplist["group_id"].'" '.$select.'>'.$grouplist["group_id"].' - '.$grouplist["group_name"].'</option>';
|
||||
}
|
||||
echo '</select>
|
||||
while ($grouplist = $DB->fetch($grouplists)) {
|
||||
if ($grouplist["group_id"] == $row['group_id']) {
|
||||
$select = 'selected="selected"';
|
||||
} else {
|
||||
$select = '';
|
||||
}
|
||||
echo '<option value="' . $grouplist["group_id"] . '" ' . $select . '>' . $grouplist["group_id"] . ' - ' . $grouplist["group_name"] . '</option>';
|
||||
}
|
||||
echo '</select>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<input type="submit" class="btn btn-primary btn-block" value="修改"></form>
|
||||
</div>
|
||||
<br/><a href="./link.php"><<返回</a>
|
||||
</div></div>';
|
||||
}
|
||||
elseif($set=='add_submit')
|
||||
{
|
||||
$name=$_POST['name'];
|
||||
$url=$_POST['url'];
|
||||
$icon=$_POST['icon'];
|
||||
$group_id=$_POST['group_id'];
|
||||
$link_order = $linksrows+1;
|
||||
if($name==NULL or $url==NULL){
|
||||
} elseif ($set == 'add_submit') {
|
||||
$name = $_POST['name'];
|
||||
$url = $_POST['url'];
|
||||
$icon = $_POST['icon'];
|
||||
$group_id = $_POST['group_id'];
|
||||
$link_order = $linksrows + 1;
|
||||
if ($name == NULL or $url == NULL) {
|
||||
echo '<script>alert("保存错误,请确保带星号的都不为空！");history.go(-1);</script>';
|
||||
} else {
|
||||
$sql="INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `PS`,`link_order`) VALUES (NULL, '".$name."', '".$group_id."', '".$url."', '".$icon."', '".$name."', '".$link_order."');";
|
||||
|
||||
if(mysqli_query($con,$sql)){
|
||||
echo '<script>alert("添加链接 '.$name.' 成功！");window.location.href="/admin/link.php";</script>';
|
||||
}else
|
||||
echo '<script>alert("添加链接失败！");history.go(-1);</script>';
|
||||
}
|
||||
}
|
||||
elseif($set=='edit_submit')
|
||||
{
|
||||
$id=$_GET['id'];
|
||||
$rows2 = mysqli_query($con,"select * from lylme_links where id='$id' limit 1");
|
||||
$rows=mysqli_fetch_assoc($rows2);
|
||||
if(!$rows)
|
||||
echo '<script>alert("当前记录不存在！");history.go(-1);</script>';
|
||||
$name=$_POST['name'];
|
||||
$url=$_POST['url'];
|
||||
$icon=$_POST['icon'];
|
||||
$group_id=$_POST['group_id'];
|
||||
if($name==NULL or $url==NULL){
|
||||
} else {
|
||||
$sql = "INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `PS`,`link_order`) VALUES (NULL, '" . $name . "', '" . $group_id . "', '" . $url . "', '" . $icon . "', '" . $name . "', '" . $link_order . "');";
|
||||
if ($DB->query($sql)) {
|
||||
echo '<script>alert("添加链接 ' . $name . ' 成功！");window.location.href="/admin/link.php";</script>';
|
||||
} else echo '<script>alert("添加链接失败！");history.go(-1);</script>';
|
||||
}
|
||||
} elseif ($set == 'edit_submit') {
|
||||
$id = $_GET['id'];
|
||||
$rows2 = $DB->query("select * from lylme_links where id='$id' limit 1");
|
||||
$rows = $DB->fetch($rows2);
|
||||
if (!$rows) echo '<script>alert("当前记录不存在！");history.go(-1);</script>';
|
||||
$name = $_POST['name'];
|
||||
$url = $_POST['url'];
|
||||
$icon = $_POST['icon'];
|
||||
$group_id = $_POST['group_id'];
|
||||
if ($name == NULL or $url == NULL) {
|
||||
echo '<script>alert("保存错误,请确保带星号的都不为空！");history.go(-1);</script>';
|
||||
} else {
|
||||
$sql = "UPDATE `lylme_links` SET `name` = '" . $name . "', `url` = '" . $url . "', `icon` = '" . $icon . "', `group_id` = '" . $group_id . "' WHERE `lylme_links`.`id` = '" . $id . "';";
|
||||
if ($DB->query($sql)) echo '<script>alert("修改链接 ' . $name . ' 成功！");window.location.href="/admin/link.php";</script>';
|
||||
else echo '<script>alert("修改链接失败！");history.go(-1);</script>';
|
||||
}
|
||||
} elseif ($set == 'delete') {
|
||||
$id = $_GET['id'];
|
||||
$sql = "DELETE FROM lylme_links WHERE id='$id'";
|
||||
if ($DB->query($sql)) echo '<script>alert("删除成功！");window.location.href="/admin/link.php";</script>';
|
||||
else echo '<script>alert("删除失败！");history.go(-1);</script>';
|
||||
} else {
|
||||
|
||||
$sql = "UPDATE `lylme_links` SET `name` = '".$name."', `url` = '".$url."', `icon` = '".$icon."', `group_id` = '".$group_id."' WHERE `lylme_links`.`id` = '".$id."';";
|
||||
if(mysqli_query($con,$sql))
|
||||
echo '<script>alert("修改链接 '.$name.' 成功！");window.location.href="/admin/link.php";</script>';
|
||||
else
|
||||
echo '<script>alert("修改链接失败！");history.go(-1);</script>';
|
||||
}
|
||||
}
|
||||
elseif($set=='delete')
|
||||
{
|
||||
$id=$_GET['id'];
|
||||
$sql="DELETE FROM lylme_links WHERE id='$id'";
|
||||
if(mysqli_query($con,$sql))
|
||||
echo '<script>alert("删除成功！");window.location.href="/admin/link.php";</script>';
|
||||
else
|
||||
echo '<script>alert("删除失败！");history.go(-1);</script>';
|
||||
}
|
||||
else
|
||||
{
|
||||
echo '<div class="alert alert-info">系统共有 <b>'.$linksrows.'</b> 个链接<br/><a href="./link.php?set=add" class="btn btn-primary">新增链接</a></div>
|
||||
echo '<div class="alert alert-info">系统共有 <b>' . $linksrows . '</b> 个链接<br/><a href="./link.php?set=add" class="btn btn-primary">新增链接</a></div>
|
||||
<div class="table-responsive">
|
||||
<table class="table table-striped">
|
||||
<thead><tr><th>序号</th><th>名称</th><th>链接</th><th>分组</th><th>操作</th></tr></thead>
|
||||
<tbody>';
|
||||
$i = 0;
|
||||
$rs=mysqli_query($con,"SELECT * FROM `lylme_links` ORDER BY `lylme_links`.`id` ASC");
|
||||
while($res = mysqli_fetch_array($rs))
|
||||
{
|
||||
$i = $i+1;
|
||||
echo '<tr><td><b>'.$i.'</b></td><td>'.$res['name'].'</td><td>'.$res['url'].'</td><td>';
|
||||
echo mysqli_fetch_assoc(mysqli_query($con,"SELECT * FROM `lylme_groups` WHERE `group_id` = ".$res['group_id']))["group_name"];
|
||||
echo '</td><td><a href="./link.php?set=edit&id='.$res['id'].'" class="btn btn-info btn-xs">编辑</a> <a href="./link.php?set=delete&id='.$res['id'].'" class="btn btn-xs btn-danger" onclick="return confirm(\'删除 '.$res['name'].' ？\');">删除</a></td></tr>';
|
||||
}
|
||||
$i = 0;
|
||||
$rs = $DB->query("SELECT * FROM `lylme_links` ORDER BY `lylme_links`.`id` ASC");
|
||||
while ($res = $DB->fetch($rs)) {
|
||||
$i = $i + 1;
|
||||
echo '<tr><td><b>' . $i . '</b></td><td>' . $res['name'] . '</td><td>' . $res['url'] . '</td><td>';
|
||||
echo $DB->fetch($DB->query("SELECT * FROM `lylme_groups` WHERE `group_id` = " . $res['group_id'])) ["group_name"];
|
||||
echo '</td><td><a href="./link.php?set=edit&id=' . $res['id'] . '" class="btn btn-info btn-xs">编辑</a> <a href="./link.php?set=delete&id=' . $res['id'] . '" class="btn btn-xs btn-danger" onclick="return confirm(\'删除 ' . $res['name'] . ' ？\');">删除</a></td></tr>';
|
||||
}
|
||||
?>
|
||||
</tbody>
|
||||
</table>
|
||||
|
|
@ -166,8 +151,6 @@ echo '</td><td><a href="./link.php?set=edit&id='.$res['id'].'" class="btn btn-in
|
|||
|
||||
</main>
|
||||
<?php
|
||||
|
||||
}
|
||||
|
||||
include './footer.php';
|
||||
?>
|
||||
Loading…
Reference in New Issue