我有一個窗體與兩個提交按鈕與附加onClick事件。表單操作是一種貝寶形式。Javascript的兩個提交按鈕在一種形式幾乎完成
如果按下付款按鈕,表單將通過電子郵件發送,然後重定向到paypal進行付款。
如果按下發票按鈕,則會發送帶有表單詳細信息的電子郵件,但將重定向到PayPal的默認操作停止。
這一切似乎工作正常,但當發票buttin被按下時,它仍然重定向到貝寶。
如果發票按鈕被按下,我希望它發送電子郵件,但然後停止並不繼續與表單操作。
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" id="paymentform" name="paymentform">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="currency_code" value="GBP">
<fieldset id="your_details" class="">
<legend>Your Details</legend>
<ol>
<li><label for="your_name">Your Name</label><input type="text" name="your_name" value="" id="your_name" class="large "></li>
<li><label for="your_position">Your Position</label><input type="text" name="your_position" value="" id="your_position" class="large"></li>
<li><label for="your_company">Your Company</label><input type="text" name="your_company" value="" id="your_company" class="large "></li>
<li><label for="your_telephone">Your Telephone</label><input type="text" name="your_telephone" value="" id="your_telephone" class="medium "></li>
<li><label for="your_mobile">Your Mobile</label><input type="text" name="your_mobile" value="" id="your_mobile" class="medium"></li>
</ol>
</fieldset>
<input type="submit" value="Pay by Credit Card →" id="cc" onclick="return email_me(document.paymentform);" class="submit_button">
<input type="submit" value="Pay by Invoice →" id="invoice" class="submit_button" onclick="return email_me(document.paymentform,true);">
var xmlHttp;
var formname;
var invoiceonly_var
function email_me(Form,invoiceonly)
{
formname = Form.name;
var params = "";
var i;
var Element;
var type;
var name;
var fieldvalue;
var optional;
var BadFields = "";
var Title;
var Titles = new Array();
Titles['item_name'] = "Course Title";
var outMessage = "";
invoiceonly_var = invoiceonly;
//alert(formname);
//alert(Form.length);
var Optional = new Array();
// optional fields
Optional['your_position'] = true;
Optional['your_mobile'] = true;
for(i = 0; i < Form.length; i++)
{
Element = Form.elements[i];
type = Element.type;
name = Element.name;
//alert("name:"+name+" type:"+type);
if(type == "text")
{
fieldvalue = Element.value;
params = params + name + "=" + fieldvalue + "&";
optional = Optional[name];
if ((fieldvalue == '' || fieldvalue == name) && typeof(optional) == "undefined")
{
Title = getTitle(name,Titles);
BadFields += "- " + Title + "\n";
}
//alert(params);
}
if(type == "textarea")
{
fieldvalue = Element.value;
params = params + name + "=" + fieldvalue + "&";
optional = Optional[name];
if ((fieldvalue == '' || fieldvalue == name) && typeof(optional) == "undefined")
{
Title = getTitle(name,Titles);
BadFields += "- " + Title + "\n";
}
//alert(params);
}
}
if(BadFields)
{
outMessage = "We are unable to proceed as the following \n";
outMessage += "required fields have not been completed:\n\n";
outMessage += BadFields;
alert(outMessage);
return false;
}
//alert(params);
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request");
return;
}
url="/payment/ajax_email_me.php?";
if (invoiceonly_var == true)
{
params = params + "Payment_Method=Invoice";
}
else
{
params = params + "Payment_Method=PayPal&";
}
url=url+params;
//alert(url);
xmlHttp.onreadystatechange = Finished;
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
return true;
}
function Finished()
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{
//document.getElementById('search').innerHTML = xmlHttp.responseText;
var response = xmlHttp.responseText;
//alert(response);
if (invoiceonly_var == true)
{
alert("Thank you. Your message has been sent.");
}
else
{
document.paymentform.submit();
}
document.body.innerHTML = document.body.innerHTML + "<span></span>";
}
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
// alert("Mozilla");
}
catch (e)
{
//Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
// alert("IE");
}
catch (e)
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
// alert("IEError");
}
}
return xmlHttp;
}
function selectval(Sel)
{
return Sel.options[Sel.selectedIndex].value;
}
function getTitle(name,Titles)
{
Title = Titles[name];
if (typeof(Title) == "undefined")
{
Title = name;
Title = Title.replace(/_/g," ");
}
return Title;
}
您的代碼重定向在哪裏? – TNC 2011-02-24 00:11:41