为什么下面的代码不显示模态?
按钮:
<td><button type="button" id="display" class="btn btn-warning btn-small">Yes »</button>   </td>
Javascript:
<script type="text/javascript">
$('#display').click(function(e) 
{
        var displaydatasharingModal = $('#displaydatasharingModal')
        var emails = <?php echo json_encode($emails) ?>;
        //var current_id = $(this).data('id');
        //$(".modal-body #current_id").val(current_id);
        console.log(emails);
        alert("yes!");
    // function to get the options  
    function getPropsAsString(emails) { 
            var props = [];
            for (prop in emails) {
                    var val = emails[prop];
                    // Filter out blank at beginning and "Add New"
                    //if (val === " " || val === "Add New")
                    //    continue; // skip it
                    props.push(prop);
            }
            // Sort them (what the hell)
            props.sort(); 
            return props.join(", ");
    }
    $('#modal-body span2').html(getPropsAsString(emails));                    
    displaydatasharingModal.modal('show');
}
</script>
模态:
<!-- modal (Display Data Sharing) -->
    <div class="modal small hide fade" id="displaydatasharingModal" tabindex="-1" role="dialog" aria-labelledby="displaydatasharingModalLabel" aria-hidden="true">
        <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
                <h3 id="displaydatasharingModalLabel">Data shared with:</h3>
            </div>
            <div class="modal-body">  
                <p> Current access emails are: <p><span2></span2></p></p> 
            <p>some content</p>
            <input type="text" name="current_id" id="current_id" value=""/>            
        </div>
        <div class="modal-footer">
    </div>
</div>
我知道我的模态中有很多奇怪的东西,我希望很快就能解决。但我认为我的问题非常基本。为什么单击按钮时没有出现模态框?!我这样做与一些以前编写的代码作品平行。为什么它在这种情况下不起作用令人费解。有一段时间我一直在扯这个头发。帮助我的天才!