将数组元素转换成链接，其作用类似于“POST”方法的形式。 [英] Turning an array element into a link, which acts like a "POST" method in a form.

问题描述

我有一个包含表单的网页，如下所示：

I have a webpage which contains a form, like the following:

<Form action="search.php" method="POST">
<fieldset>
<legend> Enter your search below </legend>
<textarea name="query"> </textarea>
</fieldset>
</form>

用户文本从查询中读取，搜索结果将使用以下部分中的代码显示：

The users text is read from query and search results are displayed using code in the following section:

if ($_POST['query'])
{
//Users query is read and results from a search API are displayed
}

接下来的事情是，生成一个同义词列表，存储在我在左侧导航栏中显示的一个名为 $同义词的多维数组中，使用下面的代码。 $ newline 打印一个换行符（如变量名称所示）

The next thing that happens is that a list of synonyms are generated, stored in a multidimensional array called $synonyms which I have displayed in a left-hand-navigation bar, using the code shown below. $newline prints a newline (as the variable name suggests)

$同义词 array：

array(3) 
{ [0]=> array(2) 
    { [0]=> string(9) "chelonian" 
      [1]=> string(17) "chelonian reptile" } 

 [1]=> array(6) 
{ [0]=> string(7) "capsize" 
  [1]=> string(11) "turn turtle" 
  [2]=> string(8) "overturn" 
  [3]=> string(9) "turn over" 
  [4]=> string(8) "tip over" 
  [5]=> string(9) "tump over" } 

 [2]=> array(4) 
 { [0]=> string(4) "hunt" 
   [1]=> string(3) "run" 
   [2]=> string(9) "hunt down" 
   [3]=> string(10) "track down" } 

}

输出数组：

foreach ($synonyms as $test)
{   foreach ($test as $test2)
    {
    echo $test2.$newline.$newline;
    }
}

我想要发生的是：

将每个同义词转换成一个可点击的链接。如果用户单击同义词capsize，则将capsize一词发送到同义词（以前查询）被读取并处理成结果。返回此部分：

Turn each synonym into a clickable link..if the user clicks the synonym "capsize", the word capsize is sent to the section where the synonym(previously query) is read and processed into results.. ie. back to this section:

if ($_POST['query'])
{
// Synonym is read and results from a search API are displayed
// Previously 'query' was read here
// The cycle continues again
}

任何关于这一点的想法或建议都会很棒，谢谢你们。

Any ideas or suggestions on this one would be great, thanks guys.

推荐答案

您应该以搜索形式使用GET。然后列出如下所示的同义词

You should use GET in search form. Then list synonyms as shown below

foreach ($synonyms as $test)
{   foreach ($test as $test2)
    {
     // I used <br/> for newline
     printf('<a href="search.php?query=%1$s">%1$s</a><br/>', $test2);
    }
} 

编辑：你应该用$ _GET ['query']替换$ _POST ['query']

And obviously, you should replace $_POST['query'] with $_GET['query']

这篇关于将数组元素转换成链接，其作用类似于“POST”方法的形式。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！