我注意到我可以在.ajax
中添加成功部分。当我使用jQuery时,有什么方法可以添加故障部分?
$('#signUpSubmit').click(function()
{
//alert("signup completed");
var email=document.getElementById('signUpEmail').value;
var password = document.getElementById('signUpPassword').value;
$.ajax({
url: 'signup.php',
type: 'POST',
data: {
email: email,
password: password
},
success: function() {
alert('Email Sent');
}
});
});
编辑
我尝试使用以下以下内容,但是尽管密码相同,但我的提交按钮不活动
col-form-label">Password:</label>
<input type="password" class="form-control" id="signUpPassword" name="password" onchange="check_pass()">
</div>
<div class="form-group">
<label for="pwd" class="col-form-label">Confirm Password:</label>
<input type="password" class="form-control" id="signUpConPassword" name="password" onchange="check_pass()">
</div>
</form>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary" id="signUpSubmit" disabled="true" >Sign Up</button>
</div>
</div>
</div>
</div>
<script type="text/javascript">
function check_pass()
{
//alert(document.getElementById('signUpPassword').value);
if (document.getElementById('signUpPassword').value ==
document.getElementById('signUpConPassword').value) {
document.getElementById('signUpSubmit').disabled = false;
}
else
{
document.getElementById('signUpSubmit').disabled = true;
}
}
$('#signUpSubmit').click(function()
{
//alert("signup completed");
var email=document.getElementById('signUpEmail').value;
var password = document.getElementById('signUpPassword').value;
$.ajax({
url: 'signup.php',
type: 'POST',
data: {
email: email,
password: password
},
success: function() {
alert('Email Sent');
}
error: function()
{
alert('something is wrong');
}
});
});
</script>
尝试"错误:function(({...}"
有一个错误部分,该部分会发现不良请求或其他故障案例,请尝试
error: function() {
alert('this is error');
}
另外,如果您使用完整:,它将具有成功和错误案例。在Susses或错误后完成执行。
$.ajax({
url: 'signup.php',
type: 'POST',
data: {
email: email,
password: password
},
success: function() {
alert('Email Sent');
}
}).fail(function(jqXHR, textStatus) {
alert( "Request failed: " + textStatus );
});
您可以在AJAX之后尝试.Fail,并且也提供了错误代码,例如404,500。