将文本复制到剪贴板不能在引导模式对话框中工作

Question

它在模态对话框之外工作正常,但是当在bootstrap模式对话框中尝试将文本复制到剪贴板时,它不起作用.

<button class="btn btn-primary-outline" data-toggle="modal" data-target="#dia">Open</button>
<button type="button" class="btn btn-info-outline btn-sm copy" data-clipboard-text="not in modal"><i class="fa fa-clipboard"></i></button>

<div id="test" class="modal fade" id="dia" tabindex="-1" role="dialog" aria-hidden="false">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form>
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                        <span class="sr-only">Close</span>
                    </button>
                    <h4 class="modal-title">Test</h4>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-info-outline btn-sm copy" data-clipboard-text="in modal">
                        <i class="fa fa-clipboard"></i>
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<script> 
var clipboard = new Clipboard('.copy',{
            container: document.getElementById('test'),
        });
</script>

这是模态中剪贴板函数的示例代码,而不是模态.在模式对话框中尝试将文本复制到剪贴板时,有没有解决问题的方法？

Answer 1

参考这个问题

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或\xef\xbc\x9a

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引导程序3

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$.fn.modal.Constructor.prototype.enforceFocus = function() {};\n

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引导程序4

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$.fn.modal.Constructor.prototype._enforceFocus = function() {};\n

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