我一直有一些严重的问题让我的表单正常工作。下面首先是PHP计算（attireCalculate.php），然后是PHP处理文件（processAttire.php），最后是我的XHTML（attireForm.php）。对不起，这一切都是多久，但我一直在经历它一遍又一遍地看着网络无济于事。我只是找不到问题。单击提交按钮时没有任何反应。
我应该提一下，我是编程和PHP的新手，所以不管我缺少什么都非常简单。谢谢你的帮助。我真的很感激。
attireCalculate.php
<?php
function message($ramHatQ, $teemoHatQ, $blitzHoodieQ, $galioHoodieQ, $datAsheQ, $graggyIceQ)
{
$cost = sprintf("%.2lf", calculateCost($ramHatQ, $teemoHatQ, $blitzHoodieQ, $galioHoodieQ, $datAsheQ, $graggyIceQ));
$tax = sprintf("%.2lf", calculateTax($cost));
$total = sprintf("%.2lf", calculateTotal($cost, $tax));
$text = "<h1>Product Summary</h1>".
"<h3>The cost of items selected is $".$cost.".<br />".
"The tax applied is $".$tax.".<br />".
"Therefore, the total cost is $".$total.".</h3>";
return $text;
}
function calculateCost($ramHatQ, $teemoHatQ, $blitzHoodieQ, $galioHoodieQ, $datAsheQ, $graggyIceQ)
{
return ($ramHatQ+$teemoHatQ)*14.99+($blitzHoodieQ+$galioHoodieQ)*24.99+($datAsheQ+$graggyIceQ)*19.99;
}
function calculateTax($cost)
{
return $cost*0.075;
}
function calculateTotal($cost, $tax)
{
return $cost+$tax;
}
function mailSummary($email, $message)
{
$header = 'MIME-Version: 1.0' . "\r\n";
$header .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$header .= "From: EMAIL\r\n";
mail($email, "Product Summary from Riot Store Online", $message, $header);
}
?>
这是processAttire.php文件。我评论了关于免税的问题，因为如果我甚至无法让事情发挥作用，那就没有意义了。
<?php
include 'attireCalculate.php';
$message = message($_POST['ramHatQ'], $_POST['teemoHatQ'], $_POST['blitzHoodieQ'], $_POST['galioHoodieQ'], $_POST['datAsheQ'], $_POST['graggyIceQ']);
echo $message;
if ($_POST['wantMail'])
{
mailSummary ($_POST['email'], $message);
echo "<h2>A summary has been sent to you via e-mail.</h2>";
}
/*
if ($_POST['taxExemptStatus'])
{
calculateCost($ramHatQ, $teemoHatQ, $blitzHoodieQ, $galioHoodieQ,
$datAsheQ, $graggyIceQ);
echo "<h2>Your tax-exempt status has been taken into account. Tax has been deducted from total cost.</h2>";
}
else
calculateTax($totalCost);
*/
?>
这是XHTML：
<form id="attireForm" onsubmit="return validateAttireForm()"
action="scripts/processAttire.php" method="post">
<fieldset>
<legend>Headwear</legend>
<table id="attireTable" summary="Headwear">
<tr>
<td>Rammus Hat</td>
<td>$14.99</td>
<td><label for="ramHatType">Type: </label></td>
<td><select id="ramHatType" name="ramHatType">
<option>Original</option>
<option>Ninja</option>
</select></td>
<td><label for="ramHatQ">Quantity: </label></td>
<td><input id="ramHatQ" type="text" name="ramHatQ" size="1" value="0" /></td>
</tr>
<tr>
<td>Teemo Hat</td>
<td>$14.99</td>
<td></td>
<td></td>
<td><label for="teemoHatQ">Quantity: </label></td>
<td><input id="teemoHatQ" type="text" name="teemoHatQ" size="1" value="0" /></td>
</tr>
</table>
</fieldset>
<fieldset>
<legend>Hoodies</legend>
<table id="attireTable" summary="Hoodies">
<tr>
<td>Blitzcrank Hoodie</td>
<td>$24.99</td>
<td><label for="blitzHoodieQ">Quantity: </label></td>
<td><input id="blitzHoodieQ" type="text" name="blitzHoodieQ" size="1" value="0" /></td>
</tr>
<tr>
<td>Galio Hoodie</td>
<td>$24.99</td>
<td><label for="galioHoodieQ">Quantity: </label></td>
<td><input id="galioHoodieQ" type="text" name="galioHoodieQ" size="1" value="0" /></td>
</tr>
</table>
</fieldset>
<fieldset>
<legend>T-Shirts</legend>
<table id="attireTable" summary="T-Shirts">
<tr>
<td>"Dat Ashe" T-Shirt</td>
<td>$19.99</td>
<td><label for="datAsheQ">Quantity: </label></td>
<td><input id="datAsheQ" type="text" name="datAsheQ" size="1" value="0" /></td>
</tr>
<tr>
<td>"Graggy Ice" T-Shirt</td>
<td>$19.99</td>
<td><label for="graggyIceQ">Quantity: </label></td>
<td><input id="graggyIceQ" type="text" name="graggyIceQ" size="1" value="0" /></td>
</tr>
</table>
</fieldset>
<fieldset>
<legend>Record?</legend>
<table summary="Record?">
<tr>
<td><label for="wantMail">Would you like a record sent to you by e-mail? </label></td>
<td><input id="wantMail" type="checkbox" name="wantMail" value="yes" /></td>
</tr>
<tr>
<td><label for="email">E-mail Address: </label></td>
<td><input id="email" type="text" name="email" size="25" /></td>
</tr>
</table>
</fieldset>
<fieldset>
<legend>Processing</legend>
<table summary="Processing">
<tr>
<td><label for="taxExemptStatus">Do you have tax-exempt status? </label></td>
<td><input id="taxExemptStatus" type="checkbox" name="taxExemptStatus" value="yes" /></td>
</tr>
<tr>
<td><input type="submit" value="Add to Cart" /></td>
<td><input id="resetAttire" type="reset" value="Reset Selections" /></td>
</tr>
</table>
</fieldset>
</form>
这是包含validateAttireForm（）的JavaScript文件：
//attireValidate.js
function validateAttireForm()
{
var attireFormObj = document.getElementById("attireForm")
var ramHatQ = attireFormObj.ramHatQ.value;
var teemoHatQ = attireFormObj.teemoHatQ.value;
var blitzHoodieQ = attireFormObj.blitzHoodieQ.value;
var galioHoodieQ = attireFormObj.galioHoodieQ.value;
var datAsheQ = attireFormObj.datAsheQ.value;
var graggyIceQ = attireFormObj.graggyIceQ.value;
var email = attireFormObj.email.value;
var quantities = new Array(ramHatQ, teemoHatQ, blitzHoodieQ, galioHoodieQ, datAsheQ, graggyIceQ);
for (q in quantities)
{
quantityOK = validateQuantity(quantities[q]);
if (quantityOK = false)
{
break;
}
}
if (attireFormObj.wantMail.checked)
emailOK = validateEmail(email);
else
emailOK = true;
return quantityOK && emailOK;
}
function validateQuantity(quantity)
{
if (isNaN(quantity))
{
alert("Error: One or more quantities are abnormal. Please input a number for quantity.")
return false;
}
if (quantity < 0 || quantity > 100)
{
alert("Error: Quantity must be in the range 0-100 units.")
return false;
}
return true;
}
function validateEmail(address)
{
var p = address.search(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})$/);
if (p == 0)
return true;
else
{
alert("Error: Invalid e-mail address.")
return false;
}
}
答案 0 :(得分：0)
不要在表单的提交操作中混合使用PHP和Javascript，而是在Javascript中调用processAttire.php：
$.get('scripts/processAttire.php', function(data) {
eval(data);
});
这样你就可以控制你的脚本执行的顺序。注意：你需要使用JQuery。