jquery - Twitter Bootstrap - 获取弹出文本区域和输入值

Question

我试图在提交时获取 Bootstrap 弹出窗口内的输入值，但我得到一个空值。

<div class="popover-markup"> <a href="#" class="trigger">Popover link</a> 
    <div class="head hide">Lorem Ipsum</div>
    <div class="content hide">
        <div class="form-group">
            <input type="text" id="myinput" class="form-control" placeholder="Type something…">
        </div>
        <button type="submit" id="mysubmit" class="btn btn-default btn-block">Submit</button>
    </div>
    <div class="footer hide">test</div>
</div>

$('.popover-markup>.trigger').popover({
    html: true,
    title: 'Get value',
    content: function () {
        return $(this).parent().find('.content').html();
    }
});

$(document).on("click", "#mysubmit", function () {
    var inputval = $("#myinput").val();
    alert(inputval);
    return false;
});

http://jsfiddle.net/onigetoc/RvLrA/

Answer 1

尝试像这样引用它:

var inputval = $(".popover #myinput").val();