other-examples/table-set.html

<!doctype html>

<html>

  <head>
    <meta charset="utf-8">
    <title>Table set() example</title>
  </head>

  <body>
    <script>
      const otherTable = new WebAssembly.Table({
        element: "anyfunc",
        initial: 2
      });

      WebAssembly.instantiateStreaming(fetch("table.wasm"))
      .then(obj => {
        const { tbl } = obj.instance.exports;
        console.log(tbl.get(0)());  // 13
        console.log(tbl.get(1)());  // 42

        otherTable.set(0, tbl.get(0));
        otherTable.set(1, tbl.get(1));

        console.log(otherTable.get(0)());
        console.log(otherTable.get(1)());
      });
    </script>
  </body>

</html>