是否可以在 ajax 调用成功的情况下阻止表单提交然后重新提交相同的表单?
目前它达到了成功位,但它没有重新提交应该提交并将用户重定向到http://example.com网站的表单。
非常感谢您提前提供的任何帮助
如果无法以这种方式做到这一点,是否有另一种方法可以让它发挥作用?
$(document).ready(function() {
$('form').submit(function(e) {
e.preventDefault();
$.ajax({
url: $('form').attr('action'),
type: 'post',
data: $('form').serialize(),
success: function(data) {
if (data == 'true')
{
$('form').attr('action', 'http://example.com');
$('form').unbind('submit').submit(); // mistake: changed $(this) to $('form') - Problem still persists though it does not resubmit and redirect to http://example.com
}
else
{
alert('Your username/password are incorrect');
}
},
error: function() {
alert('There has been an error, please alert us immediately');
}
});
});
});
编辑:
Stackoverflow 帖子检查了以下代码:
我只是想我会提到我也尝试过这段代码但无济于事。
var ajaxSent = false;
$(document).ready(function() {
$('form').submit(function(e) {
if ( !ajaxSent)
e.preventDefault();
$.ajax({
url: $('form').attr('action'),
type: 'post',
data: $('form').serialize(),
success: function(data) {
if (data == 'true')
{
alert('submit form');
ajaxSent = true;
$('form').attr('action', 'http://example.com');
$('form').submit();
return true;
}
else
{
alert('Your username/password are incorrect');
return false;
}
},
error: function() {
alert('There has been an error, please alert us immediately');
return false;
}
});
});
});
我也尝试过这段代码,但没有任何运气。
$(document).ready(function() {
$('form').submit(function(e) {
e.preventDefault();
$.ajax({
url: $('form').attr('action'),
type: 'post',
data: $('form').serialize(),
success: function(data) {
if (data == 'true')
{
$('form').attr('action', 'http://example.com');
$('form').unbind('submit').submit();
return true;
}
else
{
alert('Your username/password are incorrect');
return false;
}
},
error: function() {
alert('There has been an error, please alert us immediately');
return false;
}
});
});
});