[英]Set JSON data from Ajax serialized data retrieved from a form
這是我的html形式:
<form role="form" id="booking" class="form-horizontal" action="booking.json" method="POST">
<div class="form-group">
<label for="destination">Destination:</label>
<select id="destination" name="destination" class="form-control" title="Select your Destination...">
<option value="Dominican Republic">dominican</option>
<option value="Miami, Florida">miami</option>
<option value="Las Vegas, Nevada">vegas</option>
</select>
</div>
<div class="form-group">
<label for="quantity">Nights:</label>
<input type="number" id="quantity" name="quantity" value="1">
</div>
<div class="form-group">
<button type="submit" class="btn btn-default text-uppercase">Book Trip</button>
</div>
<div class="form-submitted" style="display: none">
</div>
</form>
這是我的Ajax:
$.ajax( form.attr('action'), {
timeout: 3000,
type: 'POST',
contentType: 'application/json',
dataType: 'json',
data: form.serialize(),
beforeSend: function () {
$('.booking-flight').addClass("spinner");
},
complete: function () {
$('.booking-flight').removeClass("spinner");
},
error: function (request, errorType, errorMessage) {
alert(errorMessage);
},
success: function (response) {
console.log($('form').serialize());
form.remove();
var msg = $("<p></p>");
msg.append("Destination: " + response.destination);
msg.append("Nights: " + response.quantity);
$('.booking-flight').hide().html(msg).fadeIn();
}
});
這是我設置的隨機信息的JSON文件:
{
"destination": "Dominican Republic",
"totalPrice": 199.99,
"quantity": 5,
"confirmation": 234235
};
如何檢索從Ajax發送的序列化數據並將其設置為JSON的File ...,以便從表單中獲取正確的數據?
您可以使用json_decode($user_json_data)
json_decode($user_json_data)
將返回一個對象
和
json_decode($user_json_data,TRUE)
將返回一個數組
您可以使用jQuery函數.serializeArray();
然后按照此處所述操作響應: https : //stackoverflow.com/a/1186309/507384
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