How to set a checkbox "checked"?

[bartonhammond]

Working on Todo... I can't figure out how to have the checkbox checked attribute depending on done

The items is array of objects:
{id: 23, done: true, desc: "howdy"}

<table >
    <tbody>
      <tr :for="el in items">
	<td><input id="chk-{id}" type="checkbox" name="done" @click="done"></td>
	<td><input id="desc-{el.id}" name="desc" value="{el.desc}" @keyup.enter="desc"></td>
      </tr>
    </tbody>
  </table>

I thought of using :if= but how w/ a <td>. So I thought I'd try a custom component. Initially I just wanted
to get it to display w/o worrying about the checked.

I tried making a separate file:

<div @name="mycheckbox">
  <td><input id="chk-{id}" type="checkbox" name="done" @click="done"></td>
</div>

And then reference it

 <tr :for="el in items">
	<mycheckbox :bind="el"/>
	<td><input id="desc-{el.id}" value="{el.desc}" @keyup.enter="desc"></td>
</tr>

But the component doesn't show up and no errors anywhere.

[bartonhammond]

Seems that working table stuff doesn't work so well..
Just working with input is fine

 <input :if="el.done" id="chk-{el.id}" type="checkbox" @click="doneUpdate" checked />
 <input :if="!el.done" id="chk-{el.id}" type="checkbox" @click="doneUpdate" />