Halaman perincian artikel bahagian hadapan sistem penerbitan artikel pembangunan PHP
Susun atur halaman butiran artikel bahagian hadapan adalah kira-kira seperti berikut:
Halaman butiran artikel bahagian hadapan terutamanya menanyakan pangkalan data dan mendapatkannya berdasarkan id yang diluluskan dari halaman senarai Id sepadan dengan maklumat terperinci artikel Carta alir adalah seperti berikut:
The. kod adalah seperti berikut:
<?php
require_once("../paging.php");
//根据传递过来的id值，获取详情页内容，存于数组$data中
$id=$_GET['id'];
$SQL="SELECT * FROM article WHERE id=$id";
$info=mysqli_query($conn,$SQL);
$a=mysqli_num_rows($info);
if($info&&mysqli_num_rows($info)){
while($row=mysqli_fetch_assoc($info)){
$data[]=$row;
}
}else{
$data=array();
}
//取最新添加的6条编号、标题信息，存于数组$data_title
if($info_title&&mysqli_num_rows($info_title)){
while($row_title=mysqli_fetch_assoc($info_title)){
$data_title[]=$row_title;
}
}else{
$data_title=array();
}
?>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="format-detection" content="telephone=no" />
<title>文章列表</title>
<meta charset="utf-8" />
<style>
*{
box-sizing:border-box;
}
.box{
font-family: 宋体;
margin:0px auto;
width:400px;
}
.box a:link,.box a:visited,.box a:hover{color:#000000;text-decoration:underline; }
.head{
background-color:#0f8ff2;
height:80px;
}
.tit{
padding: 20px 40px;
font-size:25px;
}
.content{
width:400px;
min-height:100px;
border:1px solid red;
}
.top_con{
width:400px;
padding:5px 10px 20px 10px ;
}
.bottom_con{
margin:0px 0px 0px -1px;
width:400px;
}
.con_tit{
font-size:22px;
margin:20px 0px 10px 10px;
font-weight:bold;
}
.con_aut{
font-size:13px;
padding-left:10px;
padding-top:10px;
}
.con_des{
padding-top:15px;
text-indent:2em;
font-size:18px;
padding-left:10px
}
.con_det{
text-indent:2em;
font-size:17px;
margin:20px 0px 0px 0px;
padding-left:10px
}
ul{
list-style:none;
margin-left:-30px;
}
li{
margin:15px 0px 0px 0px;
}
</style>
</head>
<body>
<div class="box">
<div class="head"><a href="home_list.php">返回</a><div class="tit">php资讯站</div></div>
<div class="content">
<div class="top_con">
<?php
//将$data中的数据通过foreach循环出来，显示在相应div里面
if(!empty($data)){
foreach($data as $value){
?>
<div class="con_tit"><?php echo $value['title']?></div>
<div class="con_aut"><?php echo $value['author']?> 发表于<?php echo date("Y-m-d",$value['dateline'])?></div>
<div class="con_des"><?php echo $value['description']?></div>
<div class="con_det"><?php echo $value['content']?></div>
<?php
}
}
?>
</div>
<div class="bottom_con">
<div style="margin-left:10px;font-size:20px;">最新资讯</div>
<ul>
<?php
//将$data_title中的数据通过foreach循环出来，显示在相应div里面
if(!empty($data_title)){
foreach($data_title as $value_title){
?>
<li><a href="home_show.php?id=<?php echo $value_title['id']?>"><?php echo $value_title['title']?></a></li>
<?php
}
}
?>
</ul>
</div>
</div>
</div>
</body>
</html>Komen kod:
Kod PHP yang ditambah adalah terutamanya untuk memaparkan kandungan pangkalan data dalam gelung melalui ID. Komen dalam bahagian program sangat jelas Anda boleh menyalinnya secara setempat dan mengujinya sendiri
<?php
require_once("../paging.php");
//根据传递过来的id值，获取详情页内容，存于数组$data中
$id=$_GET['id'];
$sql="select *from article where id=$id";
$info=mysqli_query($conn,$sql);
$a=mysqli_num_rows($info);
if($info&&mysqli_num_rows($info)){
while($row=mysqli_fetch_assoc($info)){
$data[]=$row;
}
}else{
$data=array();
}
//取最新添加的6条编号、标题信息，存于数组$data_title
if($info_title&&mysqli_num_rows($info_title)){
while($row_title=mysqli_fetch_assoc($info_title)){
$data_title[]=$row_title;
}
}else{
$data_title=array();
}
?>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="format-detection" content="telephone=no" />
<title>文章列表</title>
<meta charset="utf-8" />
<style>
*{
box-sizing:border-box;
}
.box{
font-family: 宋体;
margin:0px auto;
width:400px;
}
.box a:link,.box a:visited,.box a:hover{color:#000000;text-decoration:underline; }
.head{
background-color:#0f8ff2;
height:80px;
}
.tit{
padding: 20px 40px;
font-size:25px;
}
.content{
width:400px;
min-height:100px;
border:1px solid red;
}
.top_con{
width:400px;
padding:5px 10px 20px 10px ;
}
.bottom_con{
margin:0px 0px 0px -1px;
width:400px;
}
.con_tit{
font-size:22px;
margin:20px 0px 10px 10px;
font-weight:bold;
}
.con_aut{
font-size:13px;
padding-left:10px;
padding-top:10px;
}
.con_des{
padding-top:15px;
text-indent:2em;
font-size:18px;
padding-left:10px
}
.con_det{
text-indent:2em;
font-size:17px;
margin:20px 0px 0px 0px;
padding-left:10px
}
ul{
list-style:none;
margin-left:-30px;
}
li{
margin:15px 0px 0px 0px;
}
</style>
</head>
<body>
<div class="box">
<div class="head"><a href="home_list.php">返回</a><div class="tit">php资讯站</div></div>
<div class="content">
<div class="top_con">
<?php
//将$data中的数据通过foreach循环出来，显示在相应div里面
if(!empty($data)){
foreach($data as $value){
?>
<div class="con_tit"><?php echo $value['title']?></div>
<div class="con_aut"><?php echo $value['author']?> 发表于<?php echo date("Y-m-d",$value['dateline'])?></div>
<div class="con_des"><?php echo $value['description']?></div>
<div class="con_det"><?php echo $value['content']?></div>
<?php
}
}
?>
</div>
<div class="bottom_con">
<div style="margin-left:10px;font-size:20px;">最新资讯</div>
<ul>
<?php
//将$data_title中的数据通过foreach循环出来，显示在相应div里面
if(!empty($data_title)){
foreach($data_title as $value_title){
?>
<li><a href="home_show.php?id=<?php echo $value_title['id']?>"><?php echo $value_title['title']?></a></li>
<?php
}
}
?>
</ul>
</div>
</div>
</div>
</body>
</html>
