左转get行id

Question

我使用查询手机向左滑动，这是可行的，并给我一个提示窗口，上面写着，你滑动了。但我没有得到警报的身份。

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    $(function(){
    // Bind the swipeleftHandler callback function to the swipe event on div.box
    $(".row").on( "swipeleft", swipeleftHandler );
    // Callback function references the event target and adds the 'swipeleft' class to it
    function swipeleftHandler( e ){
        $id =  e.target.id;
        alert( 'You swiped ' + $id  );
    }
    });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-mobile/1.4.5/jquery.mobile.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jquery-mobile/1.4.5/jquery.mobile.min.css" rel="stylesheet"/>

<table class="alert-table" cellspacing="0" cellpadding="0">         
    <tr>
        <th>Date/Time</th>               
        <th>Alert</th>
        <th>Acknowledged By</th>
        <th>&nbsp;</th>
    </tr>   
    <tr id="12345" class="row {% cycle 'tr-1' 'tr-2' %}">
        <td>01/01/2017 3:41</td>
        <td>
            Device: Server <br/>
            Component: CPU <br />             
            Alert: 100%
        </td>
        <td>Bill Jones</td>
        <td></td>

    </tr>
    <tr id="12346" class="row {% cycle 'tr-1' 'tr-2' %}">
        <td>01/01/2017 4:41</td>
        <td>
            Device: Switch 02<br/>
            Component: Port 10 <br />             
            Alert: Down
        </td>
        <td>Fred Smith</td>
        <td></td>

    </tr>
</table>

​

Answer 1

尝试$id = $(this).attr('id');而不是$id = e.target.id;。它应该能工作