copyparty/srv/ceditable.html
2020-05-12 20:56:42 +02:00

85 lines
1.8 KiB
HTML

<!DOCTYPE html><html><head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=0.8">
<style>
* {
margin: 0;
padding: 0;
outline: 0;
border: none;
font-size: 1em;
line-height: 1em;
font-family: monospace, monospace;
color: #333;
}
html, body {
width: 100%;
height: 100%;
background: #ddd;
}
html {
font-size: 1.3em;
}
li, #edit {
list-style-type: none;
white-space: pre-wrap;
word-break: break-all;
overflow-wrap: break-word;
word-wrap: break-word; /*ie*/
}
li:nth-child(even) {
background: #ddd;
}
#edit, #html, #txt1, #txt2 {
background: #eee;
position: fixed;
width: calc(50% - .8em);
height: calc(50% - .8em);
}
#txt1 { top: .5em; left: .5em }
#edit { top: .5em; right: .5em }
#html { bottom: .5em; left: .5em }
#txt2 { bottom: .5em; right: .5em }
</style></head><body>
<pre id="edit" contenteditable="true"></pre>
<textarea id="html"></textarea>
<ul id="txt1"></ul>
<ul id="txt2"></ul>
<script>
var edit = document.getElementById('edit'),
html = document.getElementById('html'),
txt1 = document.getElementById('txt1'),
txt2 = document.getElementById('txt2');
var oh = null;
function fun() {
var h = edit.innerHTML;
if (oh != h) {
oh = h;
html.value = h;
var t = edit.innerText;
if (h.indexOf('<div><br></div>') >= 0)
t = t.replace(/\n\n/g, "\n");
t = '<li>' + t.
replace(/&/g, "&amp;").
replace(/</g, "&lt;").
replace(/>/g, "&gt;").
split('\n').join('</li>\n<li>') + '</li>';
t = t.replace(/<li><\/li>/g, '<li> </li>');
txt1.innerHTML = t;
txt2.innerHTML = t;
}
setTimeout(fun, 100);
}
fun();
</script>
</body>
</html>