标签:com http class blog style div code ext string log color
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<?php$result
= mysql_query($sql); while($row
= mysql_fetch_array($result)) {?>要写的内容代码,比如说Html<?php}?> |
可以在html中添加数据提交到数据库中,前提要和数据库中名字信息一致
表单提交:
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<form action="showDaYin.php"
method="post"><br> .......<br> <input type="submit"
name="submit"
value="添加"><br></form> |
这是一部分提交表单中的数据的代码,其中包含有链接到数据库的
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<html><head> <title>添加信息</title> <meta http-equiv="Content-Type"
content="text/html;charset=UTF-8"/></head><body> <?php if(@$_POST[‘submit‘]){ $id
= $_POST[‘id‘]; $name
= $_POST[‘name‘]; $address
= $_POST[‘address‘]; $age
= $_POST[‘age‘]; $sex
= $_POST[‘sex‘]; $hobby
= $_POST[‘hobby‘]; $fav
= ""; foreach($hobby
as $v){ $fav.=$v.","; } if($sex){ $sex
= "男"; }else{ $sex
= "女"; } echo
"学号:".$id."<br/>"; echo
"姓名:".$name."<br/>"; echo
"地址:".$address."<br/>"; echo
"年龄:".$age."<br/>"; echo
"性别:".$sex."<br/>"; echo
"爱好:".$fav."<br/>"; $conn
= mysql_connect("localhost","root","") or
die("数据库连接失败!!"); <span style="color: rgb(204, 153, 255);">//找到mysql服务器</span> mysql_select_db("test"); <span style="color: rgb(204, 153, 255);"> //选择链接到的数据库</span> mysql_query("set names ‘utf8‘"); <span style="color: rgb(204, 153, 255);"> //设置编码</span> $sql
= "INSERT INTO `test`.`students`(`id`, `names`, `address`, `age`, `sex`, `hobby`)VALUES (null,‘$name‘,‘$address‘,$age,‘$sex‘,‘$fav‘)"; mysql_query($sql) or
die(mysql_error()); <span style="color: rgb(204, 153, 255);">//执行数据库操作</span> mysql_close($conn); } ?></body></html> |
只能读出返回运行一次的值:
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$result
= mysql_query($sql);$row = mysql_fetch_array($result) |
要显示库中所有数据需要加上循环
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<?php $result
= mysql_query($sql); while($row
= mysql_fetch_array($result)){ ?> //内容代码 <?php } ?> |
ieset 得到的是布尔类型的值(1 or 0)
标签:com http class blog style div code ext string log color
原文地址:http://www.cnblogs.com/5huihui/p/3698295.html