psimsa/handlebars.js
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Add support for dynamic partial names

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Uses the subexpression syntax to allow for dynamic partial lookups. Ex:

```
{{> (helper) }}
```

Fixes #933
This commit is contained in:
kpdecker
2015-01-18 13:23:45 -06:00
parent b0b522b4f8
commit cb51b82b8e
9 changed files with 92 additions and 9 deletions
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spec/partials.js
+26
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@@ -8,6 +8,32 @@ describe('partials', function() {
shouldCompileToWithPartials(string, [hash, {}, {dude: partial},,false], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
});
it('dynamic partials', function() {
var string = 'Dudes: {{#dudes}}{{> (partial)}}{{/dudes}}';
var partial = '{{name}} ({{url}}) ';
var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
var helpers = {
partial: function() {
return 'dude';
}
};
shouldCompileToWithPartials(string, [hash, helpers, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
shouldCompileToWithPartials(string, [hash, helpers, {dude: partial},,false], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
});
it('failing dynamic partials', function() {
var string = 'Dudes: {{#dudes}}{{> (partial)}}{{/dudes}}';
var partial = '{{name}} ({{url}}) ';
var hash = {dudes: [{name: 'Yehuda', url: 'http://yehuda'}, {name: 'Alan', url: 'http://alan'}]};
var helpers = {
partial: function() {
return 'missing';
}
};
shouldThrow(function() {
shouldCompileToWithPartials(string, [hash, helpers, {dude: partial}], true, 'Dudes: Yehuda (http://yehuda) Alan (http://alan) ');
}, Handlebars.Exception, 'The partial missing could not be found');
});
it("partials with context", function() {
var string = "Dudes: {{>dude dudes}}";
var partial = "{{#this}}{{name}} ({{url}}) {{/this}}";