Widget to show a computed URL

Andreas_Kloeckner · January 10, 2024, 4:34pm

I had a need for a widget that shows a URL that is a (computed) field in a table, so I made one:

inducer/grist-widgets/blob/main/url-viewer.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Grist Computed URL Viewer</title>
    <script src="https://docs.getgrist.com/grist-plugin-api.js"></script>
    <style>
      iframe {
	position: fixed; 
	top: 0;
	left: 0; bottom: 0; right: 0;
	width:100%;
	height:100%;
	border:none;
	margin:0;
	padding:0;
	overflow:hidden;
      }
     div#error {
       position:fixed;

This file has been truncated. show original

I don’t know whether there’s a simpler way to achieve this, given the (kind of yucky) iframe-within-iframe construction, but it does seem to work for me.