我仍然是 PHP 编程的初学者。我需要有关如何提示所选日期的帮助。一个简单的网页,允许用户在单击提交按钮后选择日期(通过 javascript)。我想提示用户日期,但它所做的是打开一个新页面并显示当前页面。
我的 PHP 文件:rcl_stock_allocation.php
<html>
<head>
<LINK REL=StyleSheet HREF="inc/style.css" TYPE="text/css" MEDIA=screen>
<LINK REL=StyleSheet HREF="inc/cal_styles.css" TYPE="text/css" MEDIA=screen>
<script type="text/javascript" language="javascript" src="inc/myCalendar.js"></script>
<script type="text/javascript" src="inc/jquery-1.9.1.js"></script>
<script type="text/javascript">
function popCal(ThisValue){
calpop = new Epoch('epoch_popup','popup',document.getElementById(ThisValue));
calpop.toggle();
}
</script>
<title>RCL Stock Allocation</title>
</head>
<body>
<?php
echo "<form name='rcl_stock_allocation' action='' method='get' target=_blank >";
echo "<table border = '0'>";
echo "<tr><td colspan='2'><font size='2' ><b>RCL Stock Allocation for Bookshop</b></font></td></tr>";
print "<tr><td></br></td></tr>";
print <<<menu1
<tr><td align=right >Date of Transaction</td><td> <input type="text" id ="transactionDate" name="transactionDate" class = graytextbox readonly=true style='width:80px; text-align:center' value = '$transactionDate' /> <a href=# onclick="popCal('transactionDate');"> Date Picker</a>
menu1;
print "</td></tr>";
echo "<tr><td></td><td><input type='submit' name='load_data' id='load_data' value='Load Stocks' /></td></tr>";
echo "</table>";
echo "</form>";
//echo "lloyd";
?>
</body>
</html>
这是我的javascript:rcl_stkall.js
$(function() {
$('.error').hide();
$(".load_data").click(function() {
$('.error').hide();
var transactionDate = $("input#transactionDate").val();
if(transactionDate == ""){
$("label#transactionDate").show();
$("input#transactionDate").focus();
return false;
}
var dateOfTransaction = 'date=' + transactionDate;
alert(dateOfTransaction); return false;
});
});
提前致谢。