只有第一个字填充提交按钮上的值字段 [英] Only first word populating the value field on a submit button

问题描述

  $ query =select member from members where active = 1名按顺序; 
  

如果我做一个简单的话：

 while（$ row = $ rs-> fetch_assoc（））{
 echo $ row ['name']。< br> ;; 
} 
  

我得到一个清单：

Mary123

JOE

罗伯特表

然而，如果我：

 < table> 
 $ column = 0; 
 while（$ row = $ rs-> fetch_assoc（））{
 if（$ column == 0）{
 echo< tr>; 
 } 
 echo'< td class ='cellnopad'>< input type ='submit'class ='submitbtn'name ='name'value =。$ row ['name']。> < / td>; 
 $ column ++; 
 if（$ column> = 5）{echo< / tr>; 
 $ row ++; 
 $ column = 0; 
} 
} 
 echo< / table>; 
  

我的按钮看起来像

Mary123

JOE

Robert

您可以看到名称表从名称中删除，只显示 Robert 的值。

I最初以为这个名字没有被显示，因为文本的大小与按钮大小有关，但我已经证明，通过删除 CSS 并检查 $ _POST 在个人.php 上的值。另外，如果我将数据库中的名称更改为 Robert_Tables 它工作的很好。

有什么我做错了吗？我需要改变什么才能让值显示两个单词和空间？

解决方案

您的问题依赖于您忘记引用值参数用引号''输入。在这里看到：

  value =。$ row ['name']。> 
  

当它改为：

  value ='。$ row ['name']。'> 
  

这就是打破你生成的 html 标记，请参阅下面的简单代码段，了解如何在省略引号时处理输出：

 < input type ='submit'class ='submitbtn 'name ='name'value = asd asd>< input type ='submit'class ='submitbtn'name ='name'value =asd asd>  

I am doing a query and populating buttons with the results:

$query="select  name from members where active=1 order by name";

If I do a simple:

while($row = $rs->fetch_assoc()) {
    echo $row['name']."<br>;
}

I get a list:

Mary123

JOE

Robert Tables

However if I :

<table>
$column = 0;
   while($row = $rs->fetch_assoc()) {
        if ($column == 0) {
        echo "<tr>";
        }
    echo "<td class='cellnopad'><input type='submit' class='submitbtn' name='name' value=".$row['name']."> </td>";
    $column++;
        if ($column >= 5) {echo "</tr>";
        $row++;
        $column=0;
        }
    }
    echo "</table>";

My buttons look like

Mary123

JOE

Robert

As you can see the name Tables gets dropped from the name and only the value of Robert is shown.

I initially thought the name wasn't being displayed due to the size of the text versus button size, but I have proved that is not the case by removing the CSS and checking the $_POST value on individuals.php. Also,if I change the name in the database to Robert_Tables it works fine.

Is there something I am doing wrong? What do I need to change to get the value to show both words and the space?

解决方案

Your problem relies on the fact that you forgot to quote the value parameter of the input with quotes ''. See here you have:

 value=".$row['name']."> 

when it should instead be:

 value='".$row['name']."'> 

And that is breaking your generated html markup, see simple snippet below on how the output is handled when you omit the quotes:

<input type='submit' class='submitbtn' name='name' value=asd asd>
<input type='submit' class='submitbtn' name='name' value="asd asd">

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