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[英]How do I add my csrf token to my $.destroy - in Rails 3 & Javascript
[英]How do I add my csrf token to my jQuery call?
我的服務器生成一個csrfToken,將其插入以下元素:
<input type="hidden" name="_csrf" value="{{_csrfToken}}">
{{_csrfToken}}用於模板化,但在運行時會在服務器上用實際的令牌替換。
<div class="formContainer">
<form class="form-horizontal signupform" role="form" action="/process?form=signupform" method="POST">
<input type="hidden" name="_csrf" value="{{_csrfToken}}">
<div class="form-group">
<label for="fieldName" class="col-sm-2 control-label">Name</label>
<div class="col-sm-4">
<input type="text" class="form-control"
id="fieldName" name="name">
</div>
</div>
<div class="form-group">
<label for="fieldEmail" class="col-sm-2 control-label">Email</label>
<div class="col-sm-4">
<input type="email" class="form-control" required id="fieldName" name="email">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-4">
<button type="submit" class="btn btn-default">Register</button>
</div>
</div>
</form>
</div>
{{#section 'jquery'}}
<script>
$(document).ready(function(){
$('.signupform').on('submit', function(evt){
evt.preventDefault();
var action = $(this).attr('action');
var $container = $(this).closest('.formContainer'); $.ajax({
url: action,
type: 'POST',
success: function(data){
if(data.success){ $container.html('<h2>Thank you!</h2>');
}else{
$container.html('There was a problem.');
}
},
error: function(){
$container.html('There was a problem.');
}
});
});
});
</script>
{{/section}}
如何更新jQuery調用以包含令牌? 現在它正在生成錯誤,因為不包含令牌...
試試這個,您實際上沒有發布任何內容。 我沒有測試它,如果失敗了,也許您應該手動收集數據。
<script>
$(document).ready(function(){
$('.signupform').on('submit', function(evt){
evt.preventDefault();
var action = $(this).attr('action');
+ var payload = $(this).serializeArray()
var $container = $(this).closest('.formContainer'); $.ajax({
url: action,
type: 'POST',
+ data: payload,
success: function(data){
if(data.success){ $container.html('<h2>Thank you</h2>');
}else{
$container.html('There was a problem.');
}
},
error: function(){
$container.html('There was a problem.');
}
});
});
});
</script>
雖然看起來還是重復的帖子,但就答案而言,這是您應該如何檢查此帖子
我在這里為你編寫代碼
<script>
$(document).ready(function(){
$('.signupform').on('submit', function(evt){
evt.preventDefault();
var action = $(this).attr('action');
var $container = $(this).closest('.formContainer');
var token = $('input[name="_csrf"]').attr('value')
$.ajaxSetup({
beforeSend: function(xhr) {
xhr.setRequestHeader('Csrf-Token', token);
}
});
$.ajax({
url: action,
type: 'POST',
success: function(data){
if(data.success){ $container.html('<h2>Thank you!</h2>');
}else{
$container.html('There was a problem.');
}
},
error: function(){
$container.html('There was a problem.');
}
});
});
});
</script>
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