单击按钮复制到剪贴板

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

下面是多个答案的组合。这将正确地保存换行符。

// Copies a value to the clipboard
    window.copyToClipboard = function(value) {
        // navigator clipboard api needs a secure context (https)
        if (navigator.clipboard && window.isSecureContext) {
            // navigator clipboard api method
            return navigator.clipboard.writeText(value).then(function () {
                //alert('It worked! Do a CTRL - V to paste')
            }, function () {
                alert('Error while copying to clipboard.')
            });
        } else {
            // text area method
            let textArea = document.createElement("textarea");
            textArea.value = value;
            // make the textarea out of viewport
            textArea.style.position = "fixed";
            textArea.style.left = "-999999px";
            textArea.style.top = "-999999px";
            document.body.appendChild(textArea);
            textArea.focus();
            textArea.select();
            document.execCommand('copy');
            textArea.remove();
        }
    }

2022-03-24 08:42:23

其他回答

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")
})

2023-01-31 20:05:59

<p style="color:wheat;font-size:55px;text-align:center;">How to copy a TEXT to Clipboard on a Button-Click</p>
    
    <center>
    <p id="p1">Hello, I'm TEXT 1</p>
    <p id="p2">Hi, I'm the 2nd TEXT</p><br/>
    
    <button onclick="copyToClipboard('#p1')">Copy TEXT 1</button>
    <button onclick="copyToClipboard('#p2')">Copy TEXT 2</button>
      
    </center>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js">
<script>
    function copyToClipboard(element) {
      var $temp = $("<input>");
      $("body").append($temp);
      $temp.val($(element).text()).select();
      document.execCommand("copy");
      $temp.remove();
    }
</script>

2021-05-26 11:08:20

下面是多个答案的组合。这将正确地保存换行符。

// Copies a value to the clipboard
    window.copyToClipboard = function(value) {
        // navigator clipboard api needs a secure context (https)
        if (navigator.clipboard && window.isSecureContext) {
            // navigator clipboard api method
            return navigator.clipboard.writeText(value).then(function () {
                //alert('It worked! Do a CTRL - V to paste')
            }, function () {
                alert('Error while copying to clipboard.')
            });
        } else {
            // text area method
            let textArea = document.createElement("textarea");
            textArea.value = value;
            // make the textarea out of viewport
            textArea.style.position = "fixed";
            textArea.style.left = "-999999px";
            textArea.style.top = "-999999px";
            document.body.appendChild(textArea);
            textArea.focus();
            textArea.select();
            document.execCommand('copy');
            textArea.remove();
        }
    }

2022-03-24 08:42:23

这是复制内容的最简单方法

 <div id="content"> Lorepm ispum </div>
 <button class="copy" title="content">Copy Sorce</button>

function SelectContent(element) {
                        var doc = document
                            , text = doc.getElementById(element)
                            , range, selection
                        ;    
                        if (doc.body.createTextRange) {
                            range = document.body.createTextRange();
                            range.moveToElementText(text);
                            range.select();
                        } else if (window.getSelection) {
                            selection = window.getSelection();        
                            range = document.createRange();
                            range.selectNodeContents(text);
                            selection.removeAllRanges();
                            selection.addRange(range);

                        }
                         document.execCommand('Copy');
                    }
                    $(".copy").click(function(){

                         SelectContent( $(this).attr('title'));
                    });

2016-01-13 09:36:17

纯JS +更多的兼容性

2022-04-16 23:50:08

单击按钮复制到剪贴板

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