【发布时间】:2014-01-08 07:57:02
【问题描述】:
我正在编写一个考勤系统,其中将显示部门工作人员的姓名,用户将通过单选按钮选择相应的考勤。我想将考勤记录写入mysql数据库。 为此,我尝试准备一个无法传递所选单选按钮值的数组。请帮忙。 示例代码如下:
<?php
$qry1="select * from master where office='ECZO_IT' order by cadre desc,srno";
$result1=mysql_query($qry1,$con);
$sl=1;
echo "<form method='post' action=''>";
echo "<table align='center' border='1' cellpadding='0' cellspacing='0' style='border- collapse: collapse' bordercolor='#111111' width='800' id='AutoNumber1' height='219'>";
echo "<tr><th colspan='14' bgcolor='#C0C0C0' align='center'>Attendance Report</th></tr>";
echo "<tr bgcolor='#C0C0C0' align='center'><th>Sl.</th>";
echo "<th >SR No.</th>";
echo "<th>Name</th>";
echo "<th>Designation</th>";
echo "<th colspan='10' align='center'>Attendance</th></tr>";
while ($data=mysql_fetch_row($result1))
{
echo "<tr><td align='center'>$sl</td>";
echo "<td align='center'>$data[0]</td>";
echo "<td>$data[1]</td>";
echo "<td align='center'>$data[4]</td>";
echo "<td bgcolor='#C0C0C0' align='center'>Present</td>";
echo "<td><input type='radio' name='r1[$sl]' value='PRESENT' id='at' checked></td>";
echo "<td bgcolor='#C0C0C0' align='center'>Training</td>";
echo "<td><input type='radio' name='r1[$sl]' value='TRAINING' id='at'></td>";
echo "<td bgcolor='#C0C0C0' align='center'>Tour</td>";
echo "<td><input type='radio' name='r1[$sl]' value='TOUR' id='at'></td>";
echo "<td bgcolor='#C0C0C0' align='center'>Leave</td>";
echo "<td><input type='radio' name='r1[$sl]' value='LEAVE' id='at'></td>";
echo "<td bgcolor='#C0C0C0' align='center'>Absent</td>";
echo "<td><input type='radio' name='r1[$sl]' value='ABSENT' id='at'></td></tr>";
$out[]= array ('srno' => $data['0'], 'ename' => $data[1], 'att' => $_POST['r1']);
$sl=$sl+1;
}
echo "</table>";
echo "<p align='center'><input type='submit' name ='s1' value='Submit'></p>";
echo "</form>";
foreach($out as $row)
{
echo $row['srno'].'----'.$row['ename'].'----'.$row['att']."<br/>";
}
?>
如果有其他出路,请提出建议
注意事项:
我尝试更改数组,如下所示
$out = array ('srno' => $data['0'], 'ename' => $data[1], 'att' => $_POST['r1']);
修改前的结果是这样的:
343587----SUNIL PRASAD OJHA----数组
343607----MUKESH KUMAR JHA----数组
343701----PRABHAT RANJAN----数组
修改后的结果如下: 3----3----3
P----P----P
我还尝试通过 foreach 循环中的以下代码检查输出:
echo var_dump($out['att']);
但结果只显示 NULL
请帮忙
【问题讨论】:
-
您可以连接回声,例如
echo "</table><p align='center'...",甚至只是使用"string"."string"组合字符串