PHP MySQL 用可点击的表行显示数据

Question

我正在尝试使用 PHP 在 HTML 表中显示 MySQL 数据。这些行当前可单击，复选框将数据中的数字放入文本框中，然后添加到您勾选的每个复选框上。

我想保留这个，但是当您单击该行时，它会选中该框并将数字放入文本框中(就像选中文本框时一样)

然后，如果双击该行，它将打开一个新网页

这是我当前的 PHP 代码:

<script>
function correctNumber(number) {
    return (parseFloat(number.toPrecision(12)));
}

function add(total, this_chk_bx) {
    var thetotal = (form2.thetotal.value * 1);
    var total = total * 1;


    if (this_chk_bx.checked == true) {
        //add if its checked
        form2.thetotal.value = correctNumber(thetotal + total);
    } else {
        //subtract if its unchecked
        form2.thetotal.value = correctNumber(thetotal - total);
    }
}
</script>

<form name="form2">
  <table width="100%" border="0" cellspacing="0" cellpadding="10">
  <tr>
    <td colspan="6"><form action="../">
    <select name="status" onchange="window.open(this.options[this.selectedIndex].value,'_top')">
    <option value="?status=" <?php if($_GET["status"] == '') { echo 'selected="selected"'; } ?>>Not Paid</option>
    <?php
    $sql2="SELECT * from billing_pdf_archive where status <> '' group by status ";
    $rs2=mysql_query($sql2,$conn) or die(mysql_error());
    while($result2=mysql_fetch_array($rs2))
    {
        echo ('<option value="?status='.$result2['status'].'"');
        if(($_GET['status']) == ($result2['status'].''))
        {
            echo (' selected ');
        }
        echo ('>'.$result2['status'].'</option>');
        }
    ?>
    </select>
    </form>
  </tr>
  <tr>
    <td width="20">&nbsp;</td>
    <td width="150"><strong><?php echo $invoicenumber_link; ?></strong></td>
    <td width="250"><strong><?php echo $company_link; ?></strong></td>
    <td width="100"><strong><?php echo $date_link; ?></strong></td>
    <td width="100"><strong><?php echo $total_link; ?></strong></td>
    <td width="100">&nbsp;</td>
  </tr>
<?php
$rs=mysql_query($sql,$conn) or die(mysql_error());
while($result=mysql_fetch_array($rs))
{
    $counter++;
    $sql2="SELECT * from customer where sequence = '".$result["customer_sequence"]."' ";
    $rs2=mysql_query($sql2,$conn) or die(mysql_error());
    $result2=mysql_fetch_array($rs2);

    $sql3="SELECT * from reseller where sequence = '".$result["reseller_sequence"]."' ";
    $rs3=mysql_query($sql3,$conn) or die(mysql_error());
    $result3=mysql_fetch_array($rs3);

    if($result["customer_sequence"] != '0')
    {
        $company = $result2["company"];
    }
    elseif($result["reseller_sequence"] != '0')
    {
        $company = '<strong>Reseller: </strong>'.$result3["company"];
    }

    $total = $result["total"];

    $date = date("d/j/Y",strtotime($result['datetime']));

    echo '<tr class="notfirst" style="cursor:pointer;" onclick="document.location=\'editinvoice.php?seq='.$result["sequence"].'&inv='.$result["invoice_number"].'\'">
                <td width="20"><input type="checkbox" name="check'.$counter.'" id="check'.$counter.'" onclick=\'add('.$total.', this);\' /></td>
                <td width="150">'.$result["invoice_number"].'</td>
                <td width="250">'.$company.'</td>
                <td width="100">'.$date.'</td>
                <td width="100">&pound;'.$result["total"].'</td>
                <td width="100">&pound;'.$result["total"].'</td>
            </tr>';
}
?>
<tr>
    <td colspan="6">&nbsp;</td>
</tr>
<tr>
    <td colspan="6">&nbsp;</td>
</tr>
</table>

<div class="div-bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="10">
<tr>
    <td>&nbsp;</td>
    <td><strong>Total: </strong><input type="text" name="thetotal" value="0" /></td>
    <td><strong>VAT:</strong> </td>
  </tr>
</table>
</div>
</form>

有什么最好的办法吗？

Answer 1

看一下 jQuery .click 和 .dblclick 事件处理程序。

1. http://api.jquery.com/dblclick/
2. http://api.jquery.com/click/

如果你没有任何jquery知识，try.jquery.com