search
HomeBackend DevelopmentPHP Tutorialname是变量,如何把VALUE写入数据库



while (!!$_rows = _fetch_array_list($_result2)){?><tr><td><?php echo $_rows['bh'];?><input name="bh[]" type="hidden" value="<?php echo $_rows['bh'];?>"/></td><?php $_values=$_rows['bh'];?><td><?php echo $_rows['xm']?><input name="xm[]" type="hidden" value="<?php echo $_rows['xm'];?>"/></td><td><?php echo $_rows['fangfa']?><input name="fangfa[]" type="hidden" value="<?php echo $_rows['fangfa'];?>"/></td><td><?php echo $_rows['biaozhun']?><input name="biaozhun[]" type="hidden" value="<?php echo $_rows['biaozhun'];?>"/></td><td><input type="radio" name="<?php echo $_values?>" value="正常" style="zoom:150%;" />正常<input type="radio" name="<?php echo $_values?>" value="不正常"/>不正常</td></tr>



这句
<td><input type="radio" name="<?php echo $_values?>" value="正常" style="zoom:150%;" />正常<input type="radio" name="<?php echo $_values?>" value="不正常"/>不正常</td>

不知道怎么弄,name是变量,怎么传到数据库里?



下面是处理的语句

<?php $hh=$_POST['hao1'];$aa=$_POST['bh'];$bb=$_POST['xm'];$cc=$_POST['fangfa'];$dd=$_POST['biaozhun'];$_gh=$_COOKIE["name"]; $_time=$_POST['time'];$zt=$_POST[''];$name=implode(_fetch_array_list(mysql_query("SELECT name FROM jsy WHERE gonghao = $_gh")));if (is_array($aa)){foreach ($aa as $i=>$v){ mysql_query("INSERT INTO djjl (hao,bh,xm,fangfa,biaozhun,gonghao,name,time,zt) VALUES ('$hh', '$v','{$bb[$i]}','{$cc[$i]}','{$dd[$i]}','$_gh','$name','$_time','{$zt[$i]}')" )or die('SQL执行失败!'.mysql_error());}}mysql_close();_alert_location('添加成功!','ksdj.php');?>




回复讨论(解决方案)

为何要搞得这么复杂呢?
到底是传N个name的value进入还是传1个?

如果是传1个可以直接
mysql_query("insert into jsy set name = " . $_POST['name'] . " where bh = " . $_POST['bh']);

如果多传可以:
$str = "";
foreach($_POST as $k => $v)  $str .= "$k = $v, ";
$sql = "inset into jsy set " . substr($str, 0, -2)  . ";";
mysql_query($sql);

为何要搞得这么复杂呢?
到底是传N个name的value进入还是传1个?

如果是传1个可以直接
mysql_query("insert into jsy set name = " . $_POST['name'] . " where bh = " . $_POST['bh']);

如果多传可以:
$str = "";
foreach($_POST as $k => $v)  $str .= "$k = $v, ";
$sql = "inset into jsy set " . substr($str, 0, -2)  . ";";
mysql_query($sql);




我是radio的那个name不知道怎么传。  因为循环下来,有21组不同name的radio

为何要搞得这么复杂呢?
到底是传N个name的value进入还是传1个?

如果是传1个可以直接
mysql_query("insert into jsy set name = " . $_POST['name'] . " where bh = " . $_POST['bh']);

如果多传可以:
$str = "";
foreach($_POST as $k => $v)  $str .= "$k = $v, ";
$sql = "inset into jsy set " . substr($str, 0, -2)  . ";";
mysql_query($sql);




目前我的radio那么用的是$_values,而这个是等于$_rows['bh']的,因为这个不重复,所以我认为拿它做name没什么问题。

问题是:

我那个$zt=$_POST['']里面应该怎么填,还有就是下面写入数据库的怎么填。 因为循环下来,有21组不同name的radio

但你总该知道这21组数据该怎么放进数据库里的吧?

但你总该知道这21组数据该怎么放进数据库里的吧?



传进数据库我晓得,就是$_POST['name名'],现在name名是变量,不太会弄了

怎么放到库里?你知道,但我不知道
你不告诉我,我怎么帮你?

这样命名试下:
$i=0;
while (!!$_rows = _fetch_array_list($_result2)){
............

]" value="正常" style="zoom:150%;" />正常
]" value="不正常"/>不正常

$i++;
}

然后提交后:
$zt=$_POST['zt'];  可以参与遍历。

在页面表格每一行增加一个隐藏文本框,值对应每一行的名字。

然后$name=$_POST["name"];就可以了

这样命名试下:
$i=0;
while (!!$_rows = _fetch_array_list($_result2)){
............

]" value="正常" style="zoom:150%;" />正常
]" value="不正常"/>不正常

$i++;
}

然后提交后:
$zt=$_POST['zt'];  可以参与遍历。

谢谢你,终于解决我的问题了,十分感谢!
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
PHP Performance Tuning for High Traffic WebsitesPHP Performance Tuning for High Traffic WebsitesMay 14, 2025 am 12:13 AM

ThesecrettokeepingaPHP-poweredwebsiterunningsmoothlyunderheavyloadinvolvesseveralkeystrategies:1)ImplementopcodecachingwithOPcachetoreducescriptexecutiontime,2)UsedatabasequerycachingwithRedistolessendatabaseload,3)LeverageCDNslikeCloudflareforservin

Dependency Injection in PHP: Code Examples for BeginnersDependency Injection in PHP: Code Examples for BeginnersMay 14, 2025 am 12:08 AM

You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

PHP Performance: is it possible to optimize the application?PHP Performance: is it possible to optimize the application?May 14, 2025 am 12:04 AM

Yes,optimizingaPHPapplicationispossibleandessential.1)ImplementcachingusingAPCutoreducedatabaseload.2)Optimizedatabaseswithindexing,efficientqueries,andconnectionpooling.3)Enhancecodewithbuilt-infunctions,avoidingglobalvariables,andusingopcodecaching

PHP Performance Optimization: The Ultimate GuidePHP Performance Optimization: The Ultimate GuideMay 14, 2025 am 12:02 AM

ThekeystrategiestosignificantlyboostPHPapplicationperformanceare:1)UseopcodecachinglikeOPcachetoreduceexecutiontime,2)Optimizedatabaseinteractionswithpreparedstatementsandproperindexing,3)ConfigurewebserverslikeNginxwithPHP-FPMforbetterperformance,4)

PHP Dependency Injection Container: A Quick StartPHP Dependency Injection Container: A Quick StartMay 13, 2025 am 12:11 AM

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Dependency Injection vs. Service Locator in PHPDependency Injection vs. Service Locator in PHPMay 13, 2025 am 12:10 AM

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHP performance optimization strategies.PHP performance optimization strategies.May 13, 2025 am 12:06 AM

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHP Email Validation: Ensuring Emails Are Sent CorrectlyPHP Email Validation: Ensuring Emails Are Sent CorrectlyMay 13, 2025 am 12:06 AM

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor