如何從mysqltable中選擇所有數據並在html上顯示它們

您好，我是一名帶有html和php和mysql的新程序員。實際上，我想從mysql中的唯一表中選擇所有數據，並在html5頁面上顯示它們。我創建了一個sms.html，當我使用Chrome運行它，這是我所看到的Normally I need to display a table with 5 th means 5 rows 如何從mysqltable中選擇所有數據並在html上顯示它們

這裏是我的代碼

<body> 
    <?php 
     echo "<table style='border: solid 1px black; border-collapse: collapse; 
     th, td { 
     padding: 5px; 
     text-align: left; 
     }'>"; 
     echo "<tr> 
     <th>date/th> 
     <th>Etat de TX1</th> 
     <th>Etat de TX2</th> 
     <th>Sur antenne</th> 
     <th>ALARME</th>  </tr>"; 

     class TableRows extends RecursiveIteratorIterator { 
     function __construct($it) { 
     parent::__construct($it, self::LEAVES_ONLY); 
     } 

     function current() { 
     return "<td style='width: 150px; border: 1px solid black;'>" .  
     parent::current(). "</td>"; 
      } 

     function beginChildren() { 
     echo "<tr>"; 
     } 

     function endChildren() { 
     echo "</tr>" . "\n"; 
     } 
    } 

     $servername = "localhost"; 
     $username = "root"; 
     $password = ""; 
     $dbname = "OACA"; 

     try { 
     $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, 

    $password); 
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); 
    $stmt = $conn->prepare("SELECT * FROM etat"); 
    $stmt->execute(); 

    // set the resulting array to associative 
    $result = $stmt->setFetchMode(PDO::FETCH_ASSOC); 

     foreach(new TableRows(new RecursiveArrayIterator($stmt->fetchAll())) as $k=>$v) { 
     echo $v; 
     } 
     } 
     catch(PDOException $e) { 
     echo "Error: " . $e->getMessage(); 
    } 
    $conn = null; 
    echo "</table>"; 
    ?> 
    </body>

來源

2016-04-30 Badia Makhlouf

這是不重複的，至少不是從http://stackoverflow.com/questions/5121495/php-code-is-not-being-executed-instead-code-shows-on-the-頁面 –

如何增加表格的大小，因爲我們的表格太小 –

你能不能做這樣的事？

<?php 
`$result = null; 

    $servername = "localhost"; 
    $username = "root"; 
    $password = ""; 
    $dbname = "OACA"; 

    try { 
     $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password); 
     $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); 

     $stmt = $conn->prepare("SELECT * FROM etat"); 
     $stmt->execute(); 
     $result = $stmt->setFetchMode(PDO::FETCH_ASSOC); 
     $count = $stmt -> rowCount(); 
     $all = $stmt->fetchALL(); 
     } 
    catch(PDOException $e) { 
     echo "Error: " . $e->getMessage(); 
    } 

?> 

<div>  
     <table style='border: solid 1px black; border-collapse: collapse; 
     th, td { 
     padding: 5px; 
     text-align: left; 
     }'> 
     <thead> 
      <tr> 
       <th>date/th> 
       <th>Etat de TX1</th> 
       <th>Etat de TX2</th> 
       <th>Sur antenne</th> 
       <th>ALARME</th> 
      </tr> 
      </thead> 
      <tbody> 
      <?php 
      if($count > 0) { 
      //For each row echo <tr></tr>   
        foreach ($all as $item) { 
         echo"<tr>"; 
         //For each column in the row echo each value in a <td></td> 
         foreach ($item as $key => $value) { 
         echo "<td>" . $value ."</td>";      
         } 
         "</tr>"; 
        } 

       } 
      ?> 
     </tbody> 

     </table> 
    </div>

來源

2016-04-30 20:55:13

如何從mysqltable中選擇所有數據並在html上顯示它們

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