Question

当我打开页面并单击日历显示按钮时，我会获得当前日期的数据库条目。我想要在不按任何按钮的情况下实现这一点。我如何解决它？

<script language="JavaScript" type="text/javascript" src="calendar/calendar.js"></script>
<script src="jquery.js"></script>
<script>
$(document).ready(function()
{
//ajaxTime.php is called every second to get time from server
var refreshId = setInterval(function()
{
 $('#timeval').load('ajaxTime.php?randval='+ Math.random());
}, 1000);

//stop the clock when this button is clicked
$("#stop").click(function()
{
 clearInterval(refreshId);
 });
 });
 </script>
 <!--<strong><div align="right" id="timeval" style="color:#FF6600; font-family:Arial, Helvetica, sans-serif">--:--:--</div></strong>--> 
        <table width="420" border="1" >
        <form name="showdraw" action="ooo.php" method="get">
        <tr  bgcolor="#FF6600">
                <td><script> DateInput('cdate', true, 'YYYY/MM/DD'); </script></td>
                <td> <input type="submit" value ="Show"> 
        </tr>
        <tr  bgcolor="#FF6600">
            <td><center><font color=#2F4F4F><h2>Draw Time</h2></font></center></td>
            <td><center><font color=#2F4F4F><h2>Wining Number</h2></font></center></td>
          </tr>
        </form>
  <tbody>

 <?php
include('connect.php');
if (isset($_GET["cdate"])) { $cdate = $_GET["cdate"]; } else { $cdate = ('Y-m-d h:m:s'); }; 
$result = $db->prepare("SELECT * FROM birthday WHERE date = :a");
$result->bindParam(':a', $cdate);
$result->execute();
for($i=0; $row = $result->fetch(); $i++){
?>
<tr class="record">
    <tr  bgcolor="#EEF3E2">
<td><font size=5><font color='#008B00'><?php echo $row['dt']; ?></font></td>
<td><font size=5><font color='#008B00'><?php echo $row['wn']; ?></font></td>
<?php
}
?>

Answer 1

使用jQuery的 trigger() 来模拟所需元素的click事件。

在$(document).ready(function(){

中添加此内容

$('input[value="Show"]').trigger( "click" );

这将模拟显示按钮上的单击，并应触发单击显示按钮时通常会发生的情况。

无需按任何键即可获取数据

1 个答案: