Javascript Jquery 可拖动与引导模式，滚动奇怪的行为

Jquery draggable with bootstrap modal, scroller strange behaviour

提问by Maris

I'm trying to use bootstrap modal popup with jquery-ui draggable functionality. I use it like this:

我正在尝试使用具有 jquery-ui 可拖动功能的引导模式弹出窗口。我像这样使用它：

        // Bootstrap modal
        $(element).modal({ keyboard: false,
                           show: value
        });
        // Jquery draggable
        $(element).draggable({
            handle: ".modal-header"
        });

But when I try to drag the popup right scroller is dragging with popup. Thx for any advance.

但是，当我尝试拖动弹出式右侧滚动条时，正在拖动弹出式菜单。感谢任何预付款。

回答by Bass Jobsen

i think you should apply draggableon the .modal-dialogclass, see:

我认为您应该申请draggable该.modal-dialog课程，请参阅：

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="stylesheet"/>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script>

<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
<div>
<div class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
        <h4 class="modal-title">Modal title</h4>
      </div>
      <div class="modal-body">
        <p>One fine body&hellip;</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal --> 
</div>

<script>
        $('.modal').modal({ keyboard: false,
                           show: true
        });
        // Jquery draggable
        $('.modal-dialog').draggable({
            handle: ".modal-header"
        });
</script>  

回答by Gaurav Jain

Nice answer by @Bass Jobsen

@Bass Jobsen 的回答很好

However I felt that sometimes we might need to dynamically resize the modal. So here extending Bass's solution for resizable and draggable modal

但是我觉得有时我们可能需要动态调整模式的大小。所以这里扩展了 Bass 的可调整大小和可拖动模式的解决方案

Addition

添加

<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.3/themes/smoothness/jquery-ui.css" />

and

和

$('.modal-content').resizable();

$('.modal-content').resizable();

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="stylesheet"/>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.3/themes/smoothness/jquery-ui.css" />
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script>

<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
<div>
<div class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
        <h4 class="modal-title">Modal title</h4>
      </div>
      <div class="modal-body">
        <p>One fine body&hellip;</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal --> 
</div>

<script>
        $('.modal').modal({ keyboard: false,
                           show: true
        });
        // Jquery draggable
        $('.modal-dialog').draggable({
            handle: ".modal-header"
        });
        $('.modal-content').resizable();

</script>  

Further, you can specify the minHeight and minWidth

此外，您可以指定 minHeight 和 minWidth

$('.modal-content').resizable({
    minHeight: 100,
    minWidth: 100
});