PHP代码不允许通过我的表单发送多个输入值 [英] PHP code isn't allowing multiple input values to send through my form

问题描述

我正在用我已经建立的应用程序进入墙壁。我是PHP新手（不到1个月），我在导师的帮助下撰写了一份非常复杂的表格。由于保密协议的原因，我无法在此处举例说明我的整个代码。具体而言，我遇到的问题是我的表单无法将多个值发送到两个不同的输入插槽。它会向数据库发送一个单一的输入值，但它应该注册不同的输入值。

 <？php 
 {
 foreach（$ results ['tags'] as $ part）{
 if（$ part ['category'] ==Part）{
？> 
< tr> 
< td><？= $ part ['Part']; ？>< / TD> 
< td class =text-center><？= $ product ['Amount']; ？>< / TD> 
< td>< input type =textname = $ product ['Val1'] />< / td> 
< td>< input type =textname = $ product ['Val2'] />< / td> 
< / tr> 
 
<？php 
} 
} 
 
} 
 
？> 
  

我的导师建议这是一个答案，但我不确定他的意思：
看起来[val1 / 2]需要绑定到产品而不是事务，现在它不在tags部分，这是否合理？

解决方案

答案是我需要迭代它们，因为它们不是数组，并将它们追加到字符串中。

这要归功于 @SonnY

 < script type =text / javascript> 
函数sendData（）{
 var inputs = document.getElementById（'equipment-table'）。getElementsByTagName（'input'），
 data = []，
 name，val1 ，val2; 
 
 for（var i = 0; i< inputs.length; i ++）{
 if（inputs [i] .type ==='submit'）{
 continue ; 
} 
 
 if（inputs [i] .value）{
 name = inputs [i] .name.split（' -  val'）; 
 val1 = inputs [i] .name.split（'val1'）; （val1.length> 1）{
 data.push（{name：name [0]，val1：inputs [i] .value}）; 
 
 
} 
 else {
 data.push（{name：name [0]，val2：inputs [i] .value}）; 
 
 
 
 $ b window.setTimeout（function（）{
 sendData（）; 
}，30000）; 
} 
 
 sendData（）; 
  

I am running into a wall with an application I have built. I am brand new to PHP (less than 1 month) and I have written a very complex form with the help of a mentor. Due to a confidentiality agreement I cannot send my entire code here for an example. Specifically the issue I am having is that my form isn't able to send multiple values to two different input "slots". It will send a singular input value to the database, but it should be registering the different values inputted.

<?php                        
{
foreach($results['tags'] as $part){
if ($part['category'] == "Part"){
?>
<tr>
<td><?= $part['Part']; ?></td>
<td class="text-center"><?= $product['Amount']; ?></td>
<td><input type="text" name=$product['Val1'] /></td>
<td><input type="text" name=$product['Val2'] /></td>
</tr>

<?php
    }
      }

         }

            ?>

My mentor suggested this as an answer but I am not sure what he means: "It seems like the [val1/2] needs to be tied to the product instead of the transaction. Right now, it’s not inside that "tags" section. Does that make sense?"

解决方案

The answer was I needed to iterate them since they aren't arrays and append them to the string.

This was accomplished thanks to @SonnY

  <script type="text/javascript">
function sendData() {
  var inputs = document.getElementById('equipment-table').getElementsByTagName('input'),
      data = [],
      name, val1, val2;

  for (var i = 0; i < inputs.length; i++) {
    if ( inputs[i].type === 'submit') {
      continue;
    }

    if ( inputs[i].value ) {
      name = inputs[i].name.split('-val');
      val1 = inputs[i].name.split('val1');

      if (val1.length > 1) {
        data.push({name: name[0], val1: inputs[i].value});
      }
      else {
        data.push({name: name[0], val2: inputs[i].value});
      }
    }
  }

  window.setTimeout(function() {
    sendData();
  },30000);
}

sendData();

这篇关于PHP代码不允许通过我的表单发送多个输入值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！