34 lines
700 B
HTML
34 lines
700 B
HTML
<!doctype html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
</head>
|
|
<body>
|
|
A
|
|
<script>
|
|
addEventListener("load", () => {
|
|
const textarea = document.querySelector("textarea");
|
|
textarea.addEventListener("focusin", onFocusIn);
|
|
textarea.select();
|
|
document.execCommand("outdent");
|
|
});
|
|
|
|
function onFocusIn() {
|
|
document.querySelector("marquee").onstart = () => {
|
|
document.designMode = "off";
|
|
window.find("AA");
|
|
};
|
|
document.designMode = "on";
|
|
document.execCommand("selectAll");
|
|
document.execCommand("indent");
|
|
document.designMode = "on";
|
|
}
|
|
</script>
|
|
<fieldset>
|
|
<textarea></textarea>
|
|
AA
|
|
</fieldset>
|
|
<marquee id="b"></marquee>
|
|
<blockquote contenteditable="true"></blockquote>
|
|
</body>
|
|
</html>
|