如何将div内的文本复制到剪贴板?我有一个div,需要添加一个链接,将文本添加到剪贴板。有解决办法吗?

<p class="content">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s</p>

<a class="copy-text">copy Text</a>

在我点击复制文本,然后我按Ctrl + V,它必须被粘贴。


当前回答

HTML:

// you need bootstrap(js && css) and JQuery(js)
<span class="text-copy" value="your-text">text</span>

CSS:

.text-copy {
  cursor: pointer;
  color: #0d6efd;
  text-decoration: underline;
}
.text-copy:hover {
  color: #1b6be4;
}

JS(使用JQuery):

$(document).ready(function() {
  var elements = $('.copy-text');
  for(let i = 0; i < elements.length; i++) {
    const element = $(elements[i]);
    element.attr('data-toggle', 'tooltip')
           .attr('data-placement', 'top')
           .attr('title', `Tab to copy "${element.attr('value')}"`);
  }
  $('[data-toggle="tooltip"]').tooltip();
  $('.text-copy').click(function() {
    var $temp = $("<input>");
    $("body").append($temp);
    $temp.val($(this).attr('value')).select();
    document.execCommand("copy");
    $temp.remove();
  });
});

$(document).ready(async function() { var elements = $('.text-copy'); for(let i = 0; i<elements.length; i++) { const element = $(elements[i]); element.attr('data-toggle', 'tooltip') .attr('data-placement', 'top') .attr('title', `Tab to copy "${element.attr('value')}"`); } $('[data-toggle="tooltip"]').tooltip(); $('.text-copy').click(function() { var $temp = $("<input>"); $("body").append($temp); $temp.val($(this).attr('value')).select(); document.execCommand("copy"); $temp.remove(); }); }); body { display: grid; justify-content: center; } .text-copy { cursor: pointer; color: #0d6efd; text-decoration: underline; } .text-copy:hover { color: #1b6be4; } <html> <head> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <h2 class="text-copy" value="your copy text">your text</h2> <br> <h4>paste here</h4> <input type="text"> </body> </html>

其他回答

您可以使用此代码通过单击剪贴板中的按钮复制页中的输入值

这是Html

<input type="text" value="xxx" id="link" class="span12" />
<button type="button" class="btn btn-info btn-sm" onclick="copyToClipboard('#link')">
    Copy Input Value
</button>

然后对于这个html,我们必须使用这个JQuery代码

function copyToClipboard(element) {
    $(element).select();
    document.execCommand("copy");
}

这是这个问题最简单的解

jQuery简单解决方案。

应由用户点击触发。

$("<textarea/>").appendTo("body").val(text).select().each(function () {
            document.execCommand('copy');
        }).remove();

使用这个函数:

function copy_input($input) {
        $input.focus();
        $input.select();
        try {  
            var successful = document.execCommand('copy');  
        } catch(err) {  
            console.error('Unable to copy'); 
        }       
    }   

电话:

$(".copy-text").on("click",() => {
    copy_input("#input_Id")
})

这里是HTML代码

    <input id="result" style="width:300px"/>some example text
    <button onclick="copyToClipboard('result')">Copy P1</button>
    <input type="text" style="width:400px" placeholder="Paste here for test" />

JS代码:

     function copyToClipboard(elementId) {

                      // Create a "hidden" input
                      var aux = document.createElement("input");

                      aux.setAttribute("value", document.getElementById(elementId).value);
                      // Append it to the body
                      document.body.appendChild(aux);
                      // Highlight its content
                      aux.select();
                      // Copy the highlighted text
                      document.execCommand("copy");
                      // Remove it from the body
                      document.body.removeChild(aux);
                    }
<div class="form-group">
    <label class="font-normal MyText">MyText to copy</label>&nbsp;
    <button type="button" class="btn btn-default btn-xs btnCopy" data="MyText">Copy</button>
</div>


$(".btnCopy").click(function () {
        var element = $(this).attr("data");
        copyToClipboard($('.' + element));
  });

function copyToClipboard(element) {
    var $temp = $("<input>");
    $("body").append($temp);
    $temp.val($(element).text()).select();
    document.execCommand("copy");
    $temp.remove();
}