Blitz - WPT: text-autospace-edit-001.html

wpt / css / css-text / text-autospace / text-autospace-edit-001.html

/css/css-text/text-autospace/text-autospace-edit-001.html

<!DOCTYPE html>
<meta charset="utf-8">
<link rel="help" href="https://drafts.csswg.org/css-text-4/#text-autospace-property">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<link rel="match" href="text-autospace-edit-001-ref.html">
<style>
#container {
  font-family: Ahem;
  font-size: 40px;
  text-autospace: normal;
}
</style>
<div id="container">
  <div data-append="10">1国国国国国国国国国国</div>
  <div data-append="11">1国国国国国国国国国国国国</div>
</div>
<script>
for (const reference of document.querySelectorAll("[data-append]")) {
  // Split the `textContent` at the `data-append` offset.
  const text = reference.textContent;
  const offset = parseInt(reference.dataset.append);
  const initiaL_text = text.substring(0, offset);
  const append_text = text.substring(offset);

  // Create a `<div>` with the `initial_text`, then append `append_text`
  // one character at a time, with a forced layout.
  const element = document.createElement("div");
  const text_node = document.createTextNode(initiaL_text);
  element.appendChild(text_node);
  reference.after(element);
  for (const ch of append_text) {
    element.offsetTop;
    text_node.appendData(ch);
  }
}
</script>

/css/css-text/text-autospace/text-autospace-edit-001-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
#container {
  font-family: Ahem;
  font-size: 40px;
  text-autospace: normal;
}
</style>
<div id="container">
  <div>1国国国国国国国国国国</div>
  <div>1国国国国国国国国国国</div>
  <div>1国国国国国国国国国国国国</div>
  <div>1国国国国国国国国国国国国</div>
</div>