用AJAX提交动态表单？ [重复]

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                        <a href="/questions/1960240/jquery-ajax-submit-form" dir="ltr">jQuery AJAX submit form</a>
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            <div class="grid--cell mb0 mt8">Closed <span title="2015-11-20 15:17:31Z" class="relativetime">4 years ago</span>.</div>
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I am looking to submit a page full of quantities to a page and then return their values. I have the following:

<input type="number" name="item1" />
<input type="number" name="item2" />
<input type="number" name="item3" />
<input type="number" name="item4" />
<input type="number" name="item5" />

AJAX:

function getnames(){
    $.ajax({
          method: 'post','getnames.php',
          data: {
            'order': order,
            'ajax': true
          }
          success: function() {

    });
}
});
}

I want to find a way to post all input fields that contain the string "item" in the name so my question is:

How do I put a variety of input fields into a javascript array and then post them using ajax?

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