發(fā)布新聞<\/a><\/div>\n \n<\/body>\n<\/html>\n<\/pre>\n\n ![\"\"](\"http:\/\/www.bkjia.com\/uploads\/allimg\/160513\/01110UV1-3.png\")
<\/p>\n
二、發(fā)布新聞頁面-----添加內容<\/strong><\/p>\n\n\n\n\n\n發(fā)布新聞<\/title>\n<style>\n.xw\n{\n \n margin-top:10px;\n margin-left:400px;\n border:thick; \n }\n.a\n{\n float:left;\n \n }\n \n<\/style>\n \n<\/head>\n \n<body>
<h1><a href="http://miracleart.cn/">国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂</a></h1>\n<h1><center>發(fā)布新聞<\/center><\/h1>\n \n<form action=\"AddChu.php\" method=\"post\">\n<div id="377j5v51b" class=\"xw\">標題：<input type=\"text\" name=\"title\" style=\"width:400px\"><\/div>\n<div id="377j5v51b" class=\"xw\">作者：<input type=\"text\" name=\"author\"><\/div>\n<div id="377j5v51b" class=\"xw\">來源：<input type=\"text\" name=\"source\"><\/div>\n<div id="377j5v51b" class=\"xw\">內容:\n<textarea rows=\"10\" cols=\"80\" name=\"content\"><\/textarea><\/div>\n \n<div id="377j5v51b" class=\"a\"><input type=\"submit\" value=\"提交\" style=\"margin-left:600px;\"><\/div>\n<div id="377j5v51b" class=\"a\"><a href=\"ChaKan.php\"><input type=\"button\" value=\"查看\" style=\"margin-left:6px;\"><\/a><\/div>\n \n<\/form>\n \n \n<\/body>\n<\/html>\n<\/pre>\n\n<p style=\"text-align: center\"> <img alt=\"\" src=\"http:\/\/www.bkjia.com\/uploads\/allimg\/160513\/01110WS8-4.png\" \/><\/p>\n<p>提交內容后的處理：<\/p>\n\n<pre class='brush:php;toolbar:false;'>\n<?php\n$newsid=$_POST[\"newsid\"];\n$title=$_POST[\"title\"];\n$author=$_POST[\"author\"];\n$source=$_POST[\"source\"];\n$content=$_POST[\"content\"];\n$time=date(\"Y-m-d\",time());\n \n$db=new MySQLi(\"localhost\",\"root\",\"\",\"mydb\");\n!mysqli_connect_error() or die(\"聯(lián)系失敗!\");\n$sql=\"insert into news values('{$newsid}','{$title}','{$author}','{$source}','{$content}','{$time}')\";\n$result=$db->query($sql);\nif($result)\n{\n header (\"location:xinwen.php\");\n }\nelse\n{\n echo \"添加新聞失?。";\n }\n<\/pre>\n\n<p><strong>三、刪除內容處理<\/strong><\/p>\n\n<pre class='brush:php;toolbar:false;'>\n<?php\n$newsid=$_GET[\"newsid\"];\n$db=new MySQLi(\"localhost\",\"root\",\"\",\"mydb\");\n!mysqli_connect_error() or die(\"連接失敗!\");\n$sql=\"delete from news where newsid='{$newsid}'\";\n$result=$db->query($sql);\nif($result)\n{\n header (\"location:ChaKan.php\");\n }\nelse\n{\n echo \"刪除數(shù)據(jù)失敗\";\n }\n?>\n<\/pre>\n \n<p><strong>四、修改新聞頁面----修改新聞內容后提交查看<br \/>\n<\/strong><\/p>\n\n<pre class='brush:php;toolbar:false;'>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\" \/>\n<title>修改新聞<\/title>\n<style>\n.xw\n{\n \n margin-top:10px;\n margin-left:400px;\n border:thick; \n }\n \n.a\n{\n float:left;\n \n }\n \n<\/style>\n<\/head>\n \n<body>\n<h1><center>修改新聞<\/center><\/h1>\n<?php\n$newsid = $_GET[\"newsid\"];\n$db = new MySQLi(\"localhost\",\"root\",\"\",\"mydb\");\n$sinfo = \"select * from news where newsid='{$newsid}'\";\n$r = $db->query($sinfo);\n$arr = $r->fetch_row(); \/\/這個人的所有信息\n?>\n \n<form action=\"UpdateChu.php\" method=\"post\">\n<div id="377j5v51b" class=\"xw\"><input type=\"hidden\" name=\"newsid\" value=\"<?php echo $arr[0] ?>\"><\/div>\n<div id="377j5v51b" class=\"xw\">標題：<input type=\"text\" name=\"title\" style=\"width:400px\" value=\"<?php echo $arr[1] ?>\"><\/div>\n<div id="377j5v51b" class=\"xw\">作者：<input type=\"text\" name=\"author\" value=\"<?php echo $arr[2] ?>\"><\/div>\n<div id="377j5v51b" class=\"xw\">來源：<input type=\"text\" name=\"source\" value=\"<?php echo $arr[3] ?>\"><\/div>\n<div id="377j5v51b" class=\"xw\">內容:\n<textarea rows=\"10\" cols=\"80\" name=\"content\"><?php echo $arr[4] ?><\/textarea><\/div>\n \n<div id="377j5v51b" class=\"a\"><input type=\"submit\" value=\"修改\" style=\"margin-left:600px;\"><\/div>\n<div id="377j5v51b" class=\"a\"><a href=\"ChaKan.php\"><input type=\"button\" value=\"查看\" style=\"margin-left:6px;\"><\/a><\/div>\n \n<\/form>\n \n<\/body>\n<\/html> \n<\/pre>\n\n<p style=\"text-align: center\"> <img alt=\"\" src=\"http:\/\/www.bkjia.com\/uploads\/allimg\/160513\/01110Q304-5.png\" \/><\/p>\n<p>提交修改內容后進行處理：<br \/>\n<\/p>\n\n<pre class='brush:php;toolbar:false;'>\n<?php\n$newsid=$_POST[\"newsid\"];\n$title=$_POST[\"title\"];\n$author=$_POST[\"author\"];\n$source=$_POST[\"source\"];\n$content=$_POST[\"content\"];\n$time=date(\"Y-m-d\",time());\n\n$db=new MySQLi(\"localhost\",\"root\",\"\",\"mydb\");\n!mysqli_connect_error() or die(\"聯(lián)系失敗!\");\n$sql=\"update news set title='{$title}',author='{$author}',source='{$source}',content='{$content}',time='{$time}' where newsid='{$newsid}'\";\n$result=$db->query($sql);\nif($result)\n{\n header (\"location:Update.php\");\n }\nelse\n{\n echo \"修改數(shù)據(jù)失敗!\";\n }\n<\/pre>\n\n<p>以上就是本文的全部內容，希望對大家學習php程序設計有所幫助。<\/p>\n<p align=\"left\"><\/p>\n<div style=\"display:none;\">\n<span id=\"url\" itemprop=\"url\">http:\/\/www.bkjia.com\/PHPjc\/1125897.html<\/span><span id=\"indexUrl\" itemprop=\"indexUrl\">www.bkjia.com<\/span><span id=\"isOriginal\" itemprop=\"isOriginal\">true<\/span><span id=\"isBasedOnUrl\" itemprop=\"isBasedOnUrl\">http:\/\/www.bkjia.com\/PHPjc\/1125897.html<\/span><span id=\"genre\" itemprop=\"genre\">TechArticle<\/span><span id=\"description\" itemprop=\"description\">php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪 增刪改查操作小練習，大家練練手吧 一、查看新聞頁面-----主頁面 htmlheadmeta http-equiv=\"Conten...<\/span>\n<\/div>\n<div id="377j5v51b" class=\"art_confoot\"><\/div>\n"} </script>
<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />
<script>var V_PATH="/";window.onerror=function(){ return true; };</script>
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<body data-commit-time="2023-12-28T14:50:12+08:00" class="editor_body body2_2">
<link rel="stylesheet" type="text/css" href="/static/csshw/stylehw.css">
<header>
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<img src="/static/imghw/logo.png" alt="" class="haed_logoimg">
</a>
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<div id="377j5v51b" class="head_nav">
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<a href="javascript:;" title="社群" class="head_nava head_nava-template1">社群</a>
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<a href="http://miracleart.cn/zh-tw/article.html" title="文章" class="languagechoosea on">文章</a>
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<a href="javascript:;" title="學習" class="head_nava head_nava-template1_1">學習</a>
<div class="377j5v51b" id="dropdown-template1_1" style="display: none;">
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<a href="http://miracleart.cn/zh-tw/course.html" title="課程" class="languagechoosea on">課程</a>
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<div id="377j5v51b" class="languagechoose">
<a href="http://miracleart.cn/zh-tw/toolset/development-tools" title="開發(fā)工具" class="languagechoosea on">開發(fā)工具</a>
<a href="http://miracleart.cn/zh-tw/toolset/website-source-code" title="網(wǎng)站源碼" class="languagechoosea">網(wǎng)站源碼</a>
<a href="http://miracleart.cn/zh-tw/toolset/php-libraries" title="PHP 函式庫" class="languagechoosea">PHP 函式庫</a>
<a href="http://miracleart.cn/zh-tw/toolset/js-special-effects" title="JS特效" class="languagechoosea on">JS特效</a>
<a href="http://miracleart.cn/zh-tw/toolset/website-materials" title="網(wǎng)站素材" class="languagechoosea on">網(wǎng)站素材</a>
<a href="http://miracleart.cn/zh-tw/toolset/extension-plug-ins" title="擴充插件" class="languagechoosea on">擴充插件</a>
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<div id="377j5v51b" class="head_navs">
<a href="http://miracleart.cn/zh-tw/ai" title="AI工具" class="head_nava head_nava-template1_3">AI工具</a>
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<a href="javascript:;" title="休閒" class="head_nava head_nava-template1_3">休閒</a>
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<div id="377j5v51b" class="languagechoose">
<a href="http://miracleart.cn/zh-tw/game" title="遊戲下載" class="languagechoosea on">遊戲下載</a>
<a href="http://miracleart.cn/zh-tw/mobile-game-tutorial/" title="遊戲教程" class="languagechoosea">遊戲教程</a>
</div>
</div>
</div>
</div>
</div>
<div id="377j5v51b" class="head_search">
<input id="key_words" onkeydown="if (event.keyCode == 13) searchs('zh-tw')" class="search-input" type="text" autocomplete="off" name="keywords" required="required" placeholder="Block,address,transaction,news" value="">
<a href="javascript:;" title="搜尋" onclick="searchs('zh-tw')"><img src="/static/imghw/find.png" alt="搜尋"></a>
</div>
<div id="377j5v51b" class="head_right">
<div id="377j5v51b" class="haed_language">
<a href="javascript:;" class="layui-btn haed_language_btn">繁體中文<i class="layui-icon layui-icon-triangle-d"></i></a>
<div class="377j5v51b" id="dropdown-template" style="display: none;">
<div id="377j5v51b" class="languagechoose">
<a href="javascript:setlang('zh-cn');" title="簡體中文" class="languagechoosea">簡體中文</a>
<a href="javascript:setlang('en');" title="English" class="languagechoosea">English</a>
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<a href="javascript:setlang('ja');" title="日本語" class="languagechoosea">日本語</a>
<a href="javascript:setlang('ko');" title="???" class="languagechoosea">???</a>
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<a href="javascript:setlang('fr');" title="Fran?ais" class="languagechoosea">Fran?ais</a>
<a href="javascript:setlang('de');" title="Deutsch" class="languagechoosea">Deutsch</a>
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<span id="377j5v51b" class="head_right_line"></span>
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<a href="javascript:;" title="Login" class="haed_logina ">Login</a>
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<div style="display: block;" id="reg" class="head_signup login">
<a href="javascript:;" title="singup" class="head_signupa">singup</a>
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<div id="377j5v51b" class="Article_Details_main">
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<div id="377j5v51b" class="Article_Details_main1L1">目錄</div>
<div id="377j5v51b" class="Article_Details_main1L2" id="Article_Details_main1L2">
<!-- 左側懸浮，文章定位標題1 id="Article_Details_main1L2s_1"-->
<div id="377j5v51b" class="Article_Details_main1L2s ">
<a href="#php數(shù)據(jù)訪問之增刪改查操作-php數(shù)據(jù)訪問增刪" title="php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪" >php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪</a>
</div>
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class="phpgenera_Details_mainL1a">首頁</a>
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<img src="/static/imghw/top_right.png" alt="" />
<span>php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪_PHP教程</span>
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<h1 class="Articlelist_txts_title">php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪_PHP教程</h1>
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<img class="lazy" data-src="https://img.php.cn/upload/avatar/000/887/227/63bb7851c9547215.jpg" src="/static/imghw/default1.png" alt="WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB">
</a>
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<span id="377j5v51b" class="Articlelist_txts_time">Jul 12, 2016 am 08:52 AM</span>
<div id="377j5v51b" class="Articlelist_txts_infos">
<span id="377j5v51b" class="Articlelist_txts_infoss on">php</span>
<span id="377j5v51b" class="Articlelist_txts_infoss ">增刪改查</span>
<span id="377j5v51b" class="Articlelist_txts_infoss ">資料存取</span>
</div>
</div>
</div>
<hr />
<div id="377j5v51b" class="article_main php-article">
<div id="377j5v51b" class="article-list-left detail-content-wrap content">
<ins class="adsbygoogle"
style="display:block; text-align:center;"
data-ad-layout="in-article"
data-ad-format="fluid"
data-ad-client="ca-pub-5902227090019525"
data-ad-slot="3461856641">
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<p></p>
<h2 id="php數(shù)據(jù)訪問之增刪改查操作-php數(shù)據(jù)訪問增刪">php數(shù)據(jù)訪問之增刪改查操作，php數(shù)據(jù)訪問增刪</h2>
<p>增刪改查操作小練習，大家練練手吧</p>
<p style="text-align: center"><img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110UG6-0.png" class="lazy" alt=""></p>
<p style="text-align: center"><img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110QM2-1.png" class="lazy" alt=""></p>
<p style="text-align: center"><img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110V954-2.png" class="lazy" alt=""></p>
<p><strong>一、查看新聞頁面-----主頁面</strong></p>
<pre class='brush:php;toolbar:false;'>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>查看新聞</title>
</head>
<body>
<h1>查看新聞</h1>
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>id</td>
<td>title</td>
<td>author</td>
<td>source</td>
<td>content</td>
<td>date</td>
<td>update</td>
<td>delete</td>
</tr>
<?php
$db=new MySQLi("localhost","root","","mydb");
!mysqli_connect_error() or die("連接失敗！");
$sql="select * from news";
$result=$db->query($sql);
$arr=$result->fetch_all();
foreach ($arr as $v)
{
echo "<tr>
<td>{$v[0]}</td>
<td>{$v[1]}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
<td><a href='Update.php?newsid={$v[0]}'>update</a></td>
<td><a href='Delete.php?newsid={$v[0]}'>delete</a></td>
</tr>";
}
?>
</table>
<br>
<br />
<div class="xw"><a href="xinwen.php">發(fā)布新聞</a></div>
</body>
</html>
</pre>
<p style="text-align: center"> <img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110UV1-3.png" class="lazy" alt="" /></p>
<p><strong>二、發(fā)布新聞頁面-----添加內容</strong></p>
<pre class='brush:php;toolbar:false;'>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>發(fā)布新聞</title>
<style>
.xw
{
margin-top:10px;
margin-left:400px;
border:thick;
}
.a
{
float:left;
}
</style>
</head>
<body>
<h1><center>發(fā)布新聞</center></h1>
<form action="AddChu.php" method="post">
<div class="xw">標題：<input type="text" name="title" style="width:400px"></div>
<div class="xw">作者：<input type="text" name="author"></div>
<div class="xw">來源：<input type="text" name="source"></div>
<div class="xw">內容:
<textarea rows="10" cols="80" name="content"></textarea></div>
<div class="a"><input type="submit" value="提交" style="margin-left:600px;"></div>
<div class="a"><a href="ChaKan.php"><input type="button" value="查看" style="margin-left:6px;"></a></div>
</form>
</body>
</html>
</pre>
<p style="text-align: center"> <img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110WS8-4.png" class="lazy" alt="" /></p>
<p>提交內容后的處理：</p>
<pre class='brush:php;toolbar:false;'>
<?php
$newsid=$_POST["newsid"];
$title=$_POST["title"];
$author=$_POST["author"];
$source=$_POST["source"];
$content=$_POST["content"];
$time=date("Y-m-d",time());
$db=new MySQLi("localhost","root","","mydb");
!mysqli_connect_error() or die("聯(lián)系失敗!");
$sql="insert into news values('{$newsid}','{$title}','{$author}','{$source}','{$content}','{$time}')";
$result=$db->query($sql);
if($result)
{
header ("location:xinwen.php");
}
else
{
echo "添加新聞失敗！";
}
</pre>
<p><strong>三、刪除內容處理</strong></p>
<pre class='brush:php;toolbar:false;'>
<?php
$newsid=$_GET["newsid"];
$db=new MySQLi("localhost","root","","mydb");
!mysqli_connect_error() or die("連接失敗!");
$sql="delete from news where newsid='{$newsid}'";
$result=$db->query($sql);
if($result)
{
header ("location:ChaKan.php");
}
else
{
echo "刪除數(shù)據(jù)失敗";
}
?>
</pre>
<p><strong>四、修改新聞頁面----修改新聞內容后提交查看<br />
</strong></p>
<pre class='brush:php;toolbar:false;'>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>修改新聞</title>
<style>
.xw
{
margin-top:10px;
margin-left:400px;
border:thick;
}
.a
{
float:left;
}
</style>
</head>
<body>
<h1><center>修改新聞</center></h1>
<?php
$newsid = $_GET["newsid"];
$db = new MySQLi("localhost","root","","mydb");
$sinfo = "select * from news where newsid='{$newsid}'";
$r = $db->query($sinfo);
$arr = $r->fetch_row(); //這個人的所有信息
?>
<form action="UpdateChu.php" method="post">
<div class="xw"><input type="hidden" name="newsid" value="<?php echo $arr[0] ?>"></div>
<div class="xw">標題：<input type="text" name="title" style="width:400px" value="<?php echo $arr[1] ?>"></div>
<div class="xw">作者：<input type="text" name="author" value="<?php echo $arr[2] ?>"></div>
<div class="xw">來源：<input type="text" name="source" value="<?php echo $arr[3] ?>"></div>
<div class="xw">內容:
<textarea rows="10" cols="80" name="content"><?php echo $arr[4] ?></textarea></div>
<div class="a"><input type="submit" value="修改" style="margin-left:600px;"></div>
<div class="a"><a href="ChaKan.php"><input type="button" value="查看" style="margin-left:6px;"></a></div>
</form>
</body>
</html>
</pre>
<p style="text-align: center"> <img src="/static/imghw/default1.png" data-src="http://www.bkjia.com/uploads/allimg/160513/01110Q304-5.png" class="lazy" alt="" /></p>
<p>提交修改內容后進行處理：<br />
</p>
<pre class='brush:php;toolbar:false;'>
<?php
$newsid=$_POST["newsid"];
$title=$_POST["title"];
$author=$_POST["author"];
$source=$_POST["source"];
$content=$_POST["content"];
$time=date("Y-m-d",time());
$db=new MySQLi("localhost","root","","mydb");
!mysqli_connect_error() or die("聯(lián)系失敗!");
$sql="update news set title='{$title}',author='{$author}',source='{$source}',content='{$content}',time='{$time}' where newsid='{$newsid}'";
$result=$db->query($sql);
if($result)
{
header ("location:Update.php");
}
else
{
echo "修改數(shù)據(jù)失敗!";
}
</pre>
<p>以上就是本文的全部內容，希望對大家學習php程序設計有所幫助。</p>
<p align="left"></p>
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