With a Handlebars.js template like this...
<select>
<option value="Completed">Completed</option>
<option value="OverDue">OverDue</option>
<option value="SentToPayer">SentToPayer</option>
<option value="None">None</option>
</select>
... and data like this...
{
"id" : 1,
"name" : "World"
"status" : "OverDue",
"date" : "2012-12-21"
}
I want to render HTML like this.
<select>
<option value="Completed">Completed</option>
<option value="OverDue" selected="selected">OverDue</option>
<option value="SentToPayer">SentToPayer</option>
<option value="None">None</option>
</select>
Which way is the easiest?
I found a lot of over complicated solutions and decided to write my own using a Handlebars helper.
With this partial (using Jquery) ...
window.Handlebars.registerHelper('select', function( value, options ){
var $el = $('<select />').html( options.fn(this) );
$el.find('[value="' + value + '"]').attr({'selected':'selected'});
return $el.html();
});
You can wrap selects in your Handlebars template with {{#select status}}...
<select>
{{#select status}}
<option value="Completed">Completed</option>
<option value="OverDue">OverDue</option>
<option value="SentToPayer">SentToPayer</option>
<option value="None">None</option>
{{/select}}
</select>
and end up with this...
<select>
<option value="Completed">Completed</option>
<option value="OverDue" selected="selected">OverDue</option>
<option value="SentToPayer">SentToPayer</option>
<option value="None">None</option>
</select>
Presto!