Make sure to include additional details, such as copyright information and a link to read more, when copying text. It is also important to maintain the

Question

Make sure to include additional details, such as copyright information and a link to read more, when copying text. It is also important to maintain the

When attempting to include a read more link in my copied text, I am encountering an issue where the line breaks and formatting are being neglected:

 <script type='text/javascript'>
function addLink() {
    var body_element = document.getElementsByTagName(&#39;body&#39;)[0];
    var selection;
    selection = window.getSelection();
  var pagelink = &quot;<br/><br/> More Jokes at: http://jokesforhimandher.blogspot.com/ <br/>&quot;; // modify this as needed
    var copytext = selection + pagelink;
    var newdiv = document.createElement(&#39;div&#39;);
    newdiv.style.position=&#39;absolute&#39;;
    newdiv.style.left=&#39;-99999px&#39;;
    body_element.appendChild(newdiv);
    newdiv.innerHTML = copytext;
    selection.selectAllChildren(newdiv);
    window.setTimeout(function() {
        body_element.removeChild(newdiv);
    },0);
}
document.oncopy = addLink;
</script>

Is there a way to maintain the line breaks and formatting?

javascript

Answer 1

Answer №1

Preserve line breaks and formatting by copying the selection as plain text and then obtaining the selected text as HTML.

Check out the JSFiddle demo here

Here is the JavaScript code:

function addLink() {
    var selection = window.getSelection();

    var htmlDiv = document.createElement("div");
    for (var i = 0; i < selection.rangeCount; ++i) {
        htmlDiv.appendChild(selection.getRangeAt(i).cloneContents());
    }
    var selectionHTML = htmlDiv.innerHTML;

    var pagelink = "<br/><br/>Read more: http://www.stackoverflow.com/ <br/>";
    var copytext = selectionHTML + pagelink;

    var newdiv = document.createElement('div');
    newdiv.style.position = 'absolute';
    newdiv.style.left = '-99999px';

    document.body.appendChild(newdiv);
    newdiv.innerHTML = copytext;
    selection.selectAllChildren(newdiv);
    window.setTimeout(function () { document.body.removeChild(newdiv); }, 0);
}
document.oncopy = addLink;

Answer 2

Preserve line breaks and formatting by copying the selection as plain text and then obtaining the selected text as HTML.

Check out the JSFiddle demo here

Here is the JavaScript code:

function addLink() {
    var selection = window.getSelection();

    var htmlDiv = document.createElement("div");
    for (var i = 0; i < selection.rangeCount; ++i) {
        htmlDiv.appendChild(selection.getRangeAt(i).cloneContents());
    }
    var selectionHTML = htmlDiv.innerHTML;

    var pagelink = "<br/><br/>Read more: http://www.stackoverflow.com/ <br/>";
    var copytext = selectionHTML + pagelink;

    var newdiv = document.createElement('div');
    newdiv.style.position = 'absolute';
    newdiv.style.left = '-99999px';

    document.body.appendChild(newdiv);
    newdiv.innerHTML = copytext;
    selection.selectAllChildren(newdiv);
    window.setTimeout(function () { document.body.removeChild(newdiv); }, 0);
}
document.oncopy = addLink;

Answer 3

Answer №2

You may have overlooked a few quotes and thought it originated from this source or this one.

Seems to be functioning as expected, following the necessary corrections (View Working Demo):

function addLink() {
        var body_element = document.getElementsByTagName("body")[0];
        var selection = window.getSelection();
        var pagelink = '< br/> < br/> More Jokes at: http://jokescollection.com/ <br/>'; 
        var copytext = selection + pagelink;
        var newdiv = document.createElement('div');
        newdiv.style.position = 'absolute';
        newdiv.style.left = '-99999px';
        body_element.appendChild(newdiv);
        newdiv.innerHTML = copytext;
        selection.selectAllChildren(newdiv);
        window.setTimeout(function () {
            body_element.removeChild(newdiv);
        }, 0);
    }

document.oncopy = addLink;

UPDATE:

Consider using pre instead of div & the newline character ('\n') to maintain line breaks. (See Updated Demo)

function addLink() {
        var body_element = document.getElementsByTagName("body")[0];
        var selection = window.getSelection();
        var pagelink = '\n\nMore Jokes at: http://jokescollection.com/\n'; 
        var copytext = selection + pagelink;
        var newdiv = document.createElement('pre');
        newdiv.style.position = 'absolute';
        newdiv.style.left = '-99999px';
        body_element.appendChild(newdiv);
        newdiv.innerHTML = copytext;
        selection.selectAllChildren(newdiv);
        window.setTimeout(function () {
            body_element.removeChild(newdiv);
        }, 0);
    }

document.oncopy = addLink;

Answer 4

You may have overlooked a few quotes and thought it originated from this source or this one.

Seems to be functioning as expected, following the necessary corrections (View Working Demo):

function addLink() {
        var body_element = document.getElementsByTagName("body")[0];
        var selection = window.getSelection();
        var pagelink = '< br/> < br/> More Jokes at: http://jokescollection.com/ <br/>'; 
        var copytext = selection + pagelink;
        var newdiv = document.createElement('div');
        newdiv.style.position = 'absolute';
        newdiv.style.left = '-99999px';
        body_element.appendChild(newdiv);
        newdiv.innerHTML = copytext;
        selection.selectAllChildren(newdiv);
        window.setTimeout(function () {
            body_element.removeChild(newdiv);
        }, 0);
    }

document.oncopy = addLink;

UPDATE:

Consider using pre instead of div & the newline character ('\n') to maintain line breaks. (See Updated Demo)

function addLink() {
        var body_element = document.getElementsByTagName("body")[0];
        var selection = window.getSelection();
        var pagelink = '\n\nMore Jokes at: http://jokescollection.com/\n'; 
        var copytext = selection + pagelink;
        var newdiv = document.createElement('pre');
        newdiv.style.position = 'absolute';
        newdiv.style.left = '-99999px';
        body_element.appendChild(newdiv);
        newdiv.innerHTML = copytext;
        selection.selectAllChildren(newdiv);
        window.setTimeout(function () {
            body_element.removeChild(newdiv);
        }, 0);
    }

document.oncopy = addLink;

Make sure to include additional details, such as copyright information and a link to read more, when copying text. It is also important to maintain the

Answer №1

Answer №2

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