Embed-block: How do I disable text selection?

My site uses v7.0. I was successful in blocking text selection for the whole site by injecting this code to "Code Injection":

Quote

<script>
  function disableselect(e) {
    return false;
  }

  function reEnable() {
    return true;
  }

  document.onselectstart = new Function("return false");

  if (window.sidebar) {
    document.onmousedown = disableselect;
    document.onclick = reEnable;
  }
</script>

However, this did not work for the embedded Google Docs document and I was able to select the text inside both the code block and the embed block.

I've also tried finding a solution from the Google Docs side, but there doesn't seem to be a way to stop this.

Any suggestions?

1. Add this to ”Custom CSS”:

.disable-select { -webkit-touch-callout: none; user-select: none; }

2. Add this class to the embed code (iframe tag), should look something like this:

<iframe class=”disable-select”>

Let me know if it works😊

Hi Rasmus, thanks for your answer. I tried it, but it didn't have the wanted effect. user-select is active, but I can still select the text inside the embedded code block.