I’m working on a project that will essentially have users defining arbitrary columns in a table, and then editing the values across many rows. The Table
basically just has a name
and a fields
value that is an array of column names. The Row
s are basically just table_id
plus a bunch of key-values based on whatever fields
their table has.
For the rows, I was essentially trying to write something like this:
<tbody>
{{#each row in rows}}
<tr>
{{#each field in fields}}
<td contenteditable>{{row[field]}}</td>
{{/each}}
</tr>
{{/each}}
</tbody>
Of course row[field]
isn’t valid, but it illustrates the idea of what I’m trying to do. I tried writing a lookup
helper:
Ember.Handlebars.registerBoundHelper('lookup', function(object, key) {
return object.get('key');
});
So that the <td>
lines are written as <td contenteditable>{{lookup row field}}</td>
, but this appears to result in an unbound value being rendered.
It feels like this should be really simple and I’m just doing something obviously wrong, so any advice here would be greatly appreciated.