我有这样的事情：我想当我在下拉列表中选择任何东西时，我的提交按钮应该被解雇...
我添加了onchange事件，即onchange转到我使用document.getElementById("frmReport").submit();
<script type = "text/javascript">
function go() {
document.getElementById("frmReport").submit();
}
</script>enter code here
</head>
<body id="homepage">
<!-- Right Side/Main Content Start -->
<div id="rightside">
<!-- Graphs Box Start -->
<div class="contentcontainer" id="graphs">
<div class="contentbox" id="graphs-1">
<form name="frmReport" id="frmReport" method="post">
<table style="display: none;" class="area">
<caption>VOICE-SMS SENT</caption>
<thead>
<tr>
<td></td>
<th scope="col">1</th>
<th scope="col">2</th>
<th scope="col">3</th>
<th scope="col">4</th>
<th scope="col">5</th>
<th scope="col">6</th>
<th scope="col">7</th>
<th scope="col">8</th>
<th scope="col">9</th>
<th scope="col">10</th>
<th scope="col">11</th>
<th scope="col">12</th>
<th scope="col">13</th>
<th scope="col">14</th>
<th scope="col">15</th>
<th scope="col">16</th>
<th scope="col">17</th>
<th scope="col">18</th>
<th scope="col">19</th>
<th scope="col">20</th>
<th scope="col">21</th>
<th scope="col">22</th>
<th scope="col">23</th>
<th scope="col">24</th>
<th scope="col">25</th>
<th scope="col">26</th>
<th scope="col">27</th>
<th scope="col">28</th>
<th scope="col">29</th>
<th scope="col">30</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">TOATAL CALLS</th>
<?php
if (isset($_POST['submit']))
{
$answer = array();
for($i=1;$i<=31;$i++) {
$answer[$i]=0;
}
$connect = new Connection();
if ($connect->openConnection()) {
$connect->beginTransaction();
$filecount = $connect->fetchRows("CALL spTotalVoiceMonthGraphStatus('shreeweb','".date("Y")."-".$_REQUEST['cmbToYear']."-01')");
//$rowcount=count($filecount);
//echo $rowcount;
if ($filecount)
{
foreach($filecount as $row) {
//$abc=$row['count'];
//echo '<td>'.$row['count'].'</td>';
$answer[$row['ActualDate']]=$row['count'];
}
}
}
for($i=1;$i<=31;$i++) {
echo '<td>'.$answer[$i].'</td>';
}
}
?>
</tr>
<tr>
<th scope="row">ANSWERED CALLS</th>
<?php
if (isset($_POST['submit']))
{
$answer = array();
for($i=1;$i<=31;$i++) {
$answer[$i]=0;
}
$connect = new Connection();
if ($connect->openConnection()) {
$connect->beginTransaction();
$filecount = $connect->fetchRows("CALL spMonthlyGraphStatus('shreeweb','".date("Y")."-".$_REQUEST['cmbToYear']."-01')");
//$rowcount=count($filecount);
//echo $rowcount;
if ($filecount)
{
foreach($filecount as $row) {
//$abc=$row['count'];
//echo '<td>'.$row['count'].'</td>';
$answer[$row['ActualDate']]=$row['count'];
}
}
}
for($i=1;$i<=31;$i++) {
echo '<td>'.$answer[$i].'</td>';
}
}
?>
</tr>
<tr>
<th scope="row">Other Calls</th>
<?php
if (isset($_POST['submit']))
{
$answer = array();
for($i=1;$i<=31;$i++) {
$answer[$i]=0;
}
$connect = new Connection();
if ($connect->openConnection()) {
$connect->beginTransaction();
$filecount = $connect->fetchRows("CALL spMonthlyGraphStatusOthers('shreeweb','".date("Y")."-".$_REQUEST['cmbToYear']."-01')");
if ($filecount) {
foreach($filecount as $row) {
$answer[$row['ActualDate']]=$row['count'];
}
}
}
for($i=1;$i<=31;$i++) {
echo '<td>'.$answer[$i].'</td>';
}
}
?>
</tr>
</tbody>
<center>
<select size="1" name="cmbToYear" id="cmbToYear" title="Click here to select year" onchange = "go()">
<option>SELECT MONTH</option>
<option value="01">JAN </option>
<option value="02"> FEB</option>
<option value="03"> MAR</option>
<option value="04"> APR</option>
<option value="05"> MAY</option>
<option value="06"> JUN</option>
<option value="07"> JULY</option>
<option value="08"> AUG</option>
<option value="09"> SEP</option>
<option value="10"> OCT</option>
<option value="11"> NOV</option>
<option value="12 "> DEC</option>
</select>
<input type="submit" class="btn" value="Submit" name="submit" title="Click here to view the reports for sent Voice sms">
</center>
</table>
</form>
</div>
</div>
答案 0 :(得分：0)
按钮的命名干扰了脚本
如果将提交按钮重命名为mySubmit， onchange="this.form.submit()"将起作用。
此外，根本没有涉及jQuery，所以我删除了标签。
如果你想要jQuery，那就
$(function() {
$("#cmbToYear").on("change",function() {
this.form.submit();
// or $("#frmReport").submit();
});
});
但重命名按钮是最重要的 所以你还需要
if (isset($_POST['mySubmit']))