试图测试我的帖子表单（调试） [英] Trying to test my post form (debugging)
问题描述
我有一个表单，我正在检查它是否正确提交。这是我第一次进入POST，所以除了基本的研究和教程之外，我遇到了很多问题。我写了一个简单的脚本来查看我的表单是否正常工作。 HTML被裁剪只显示你的表单;我确实有一个验证和所有这些。
没有命名冲突，无论是文件名还是变量名，所以我认为这是一个语法错误，或者只是我是那个不知道发布任何东西的人。
以下是HTML：
< HTML>
< body>
名称：< br>< input type =textname =nametitle =您的全名style =color：＃000placeholder =输入全名/>
< br>< br>
电子邮件地址：< br>< input type =textname =emailtitle =您的电子邮件地址style =color：＃000placeholder =输入电子邮件地址/>
< br>< br>
如何提供帮助：< br>< textarea cols =18rows =3name =helptitle =您要提供的服务style =color：＃000placeholder = 请让我们知道您可能需要协助的任何方式>< / textarea>
< br>< br>
< input type =submitvalue =Submitid = submitbox/>
< / form>
< / body>
< html>
以下是帖子（名为 postest ）：
<？php
$ name = $ _POSTEST ['name'];
$ email = $ _POSTEST ['email'];
$ help = $ _POSTEST ['help'];
echo {$ name}，{$ email}，{$ help};
？>
这篇文章是从本教程。
另外，我可能会问：我该怎么去（半）永久存储在电子表格中的信息，以供我稍后阅读？但是，这是一个次要问题。
你的问题的一部分是，当你真正想要的是$ _POST数组时，你正在使用一个你调用 $ _ POSTEST 的变量。$ _POST是一个特殊的重新存储（需要用这种精确的语法来引用）：
传递给当前脚本的变量的关联数组通过
HTTP POST方法。
参考：PHP手册 - http://php.net/manual/en/reserved.variables.post.php
因此，无论您输入PHP脚本的输入名称和值是否通过HTTP POST进入，它们都将位于$ _POST数组中。
因此，使用你的例子，它会是：
<？php
$ name = $ _POST ['名称'];
$ email = $ _POST ['email'];
$ help = $ _POST ['help'];
echo {$ name}，{$ email}，{$ help};
？>
I have a form, and I'm checking to see if it's submitting properly to post. This is my first foray into POST, so other than rudimentary research and tutorial stuff, I'm having a lot of problems. I wrote a simple script to see if my form is working properly at all. The HTML is clipped to only show you the form; I do have a validation and all that.
There is no naming conflict, whether in the filenames or those of the variables, so I assume it's a syntax error or just me being that guy with no knowledge of post whatsoever.
Here's the HTML:
<html>
<body>
<form name="Involved" method="post" action="postest.php" target="_blank">
Name: <br><input type="text" name="name" title="Your full name" style="color:#000" placeholder="Enter full name"/>
<br><br>
Email: <br><input type="text" name="email" title="Your email address" style="color:#000" placeholder="Enter email address"/>
<br><br>
How you can help: <br><textarea cols="18" rows="3" name="help" title="Service you want to provide" style="color:#000" placeholder="Please let us know of any ways you may be of assistance"></textarea>
<br><br>
<input type="submit" value="Submit" id=submitbox"/>
</form>
</body>
<html>
Here's the post (named postest):
<?php
$name = $_POSTEST['name'];
$email = $_POSTEST['email'];
$help = $_POSTEST['help'];
echo {$name}, {$email}, {$help};
?>
This post was derived from this tutorial.
Also, I might as well ask: How would I go about submitting information to be (semi)permanently stored on a spreadsheet for my later perusal? However, this is a secondary question.
Part of your problem is that you are using a variable you're calling $_POSTEST when really what you want is the $_POST array. $_POST is a special reserved variable in PHP (and needs to be referenced using that exact syntax) which is:
An associative array of variables passed to the current script via the HTTP POST method.
Reference: PHP Manual - http://php.net/manual/en/reserved.variables.post.php
So whatever input names and values you're passing into the PHP script come in via HTTP POST, and they'll be located in the $_POST array.
So using your example, it would be:
<?php
$name = $_POST['name'];
$email = $_POST['email'];
$help = $_POST['help'];
echo {$name}, {$email}, {$help};
?>
这篇关于试图测试我的帖子表单（调试）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
