【问题标题】:Text align for a csv file reader in phpphp中csv文件阅读器的文本对齐
【发布时间】:2014-06-14 10:08:59
【问题描述】:

以下代码读取 .csv 文件并生成 HTML 表格。我想决定哪一列(字段)将所有数据左对齐或居中对齐。我该怎么做?

<?php  
$colhead = "#9BBB59";
$colrow = "#D7E4BC";
echo "<table style=\"text-align: left; margin-left: auto; margin-right: auto; font-family: Helvetica,Arial,sans-serif; border: 1px solid black; padding:1px; border-spacing: 1px; border-collapse: separate; frame=\"border\" rules=\"none\">";
echo "<tbody>";
$row = 1;
if (($handle = fopen("myfile.csv", "r")) !== FALSE) {
 while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) {
    $num = count($data);
    if ($row == 1) {
        echo "<tr>";
    }else{
        echo "<tr>";
    }
   
    for ($c=0; $c < $num; $c++) {
        if(empty($data[$c])) {
           $value = "&nbsp;";
        }else{
           $value = $data[$c];
        }
        if ($row == 1) {

// ------------- HEADER
echo "<td style=\"background-color:$colhead; text-align:center; vertical-align:middle; color:#ffffff; font-size:16px; font-weight:bold; padding:4px;\">&nbsp;&nbsp;".$value."&nbsp;&nbsp;</td>";
 }else{

// ------------- GENERIC ROW
echo "<td style=\"background-color:$colrow; text-align:left; vertical-align:middle; color:#000000; font-size:14px; padding:4px; border:0px solid\">&nbsp;&nbsp;".$value."&nbsp;&nbsp;</td>";

        }
    }
   
    if ($row == 1) {
        echo '</tr>';
    }else{
        echo '</tr>';
    }
    $row++;
}

echo '</tbody></table>';
echo '</center>';   
fclose($handle);
}
?>

【问题讨论】:

    标签: php html csv


    【解决方案1】:
    <?php
    $dom = new DomDocument();
    $dom -> load("file.xml");
    $data = $dom->getElementsByTagName('Data'); 
    
    $counter = 0; // Set the entry counter
    
    echo( "<table>");
    
    foreach($data as $node) {
        if ($counter % 3 == 0) {
            echo '<tr>';
        }
    
        echo "<td>". $node -> textContent . "<td>";
    
            if($counter % 3 == 0) {
                echo '</tr>';
            }
    
            $counter++; // Increment the counter
        }
    
        echo( "</table>");
    ?>
    

    这不是最干净的代码,但应该可以工作。

    【讨论】:

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