点击 - 复制到剪贴板

Question

<p id="p1"> 
...here is a lot of text (html) mixed with php...
</p>
<button onclick="copyToClipboard('#p1')">Copy to clipboard</button>
------
JS

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

---

当我单击按钮时，结果将被复制但没有粗体，下划线，行和其他格式化的东西。 我如何复制它，因为它默认显示？

Answer 1

假设您的所有样式都是内联的，您需要获取元素的html而不是文本。 就像是：

function copyToClipboard(element) {
  var $temp = $("<input>");
  $("body").append($temp);
  $temp.val($(element).html()).select(); //Note the use of html() rather than text()
  document.execCommand("copy");
  $temp.remove();
}

根据评论进行编辑：

要将格式复制到Gmail邮件正文或Word文档之类的内容，您必须实际选择该元素作为范围。 当您将html内容插入textarea时，实际上是在复制原始文本。 你想做这样的事情：

function copyToClipboard(element) { //Note, element should be a node rather than a jQuery instance.
    var selection = window.getSelection(), //Get the window selection
        selectData = document.createRange(); //Create a range

        selection.removeAllRanges();  //Clear any currently selected text.
        selectData.selectNodeContents(element); //Add the desired element to the range you want to select.
        selection.addRange(selectData); //Highlight the element (this is the same as dragging your cursor over an element)
        var copyResult = document.execCommand("copy");  //Execute the copy.

        if(copyResult) //was the copy successful?
            selection.removeAllRanges(); //Clear the highlight.
        else
            alert("Your browser does not support clipboard commands, press ctrl+c");
}

Answer 2

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

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <p id="p1"> ...here is a lot of <b>text</b> (html) mixed with php... </p> <button onclick="copyToClipboard('#p1')">Copy to clipboard</button> 

Answer 3

尝试使用html（）而不是text（）

$temp.val($(element).html()).select();