Can you show me a demo with parent path (../) ?

[javagtcpp]

I see document carefully on handlebars website(http://handlebarsjs.com/). Scroll to Handlebars Paths, The "../" means i can get a relative parent template scope, but the simplest demo can work well, not a little complicated. I tried write a data context like this:

var context = {
                story: [3, 4, 5, 10],
                total: 10,
                aga: [{
                    story: [3, 4, 5, 11],
                    total: 11
                }, {
                    story: [3, 4, 5, 13],
                    total: 13
                }]
            };

And i want iterate output : story[i] / total for percentage. The template code like this:

        ul>
                       <-- add this for descrption ->
                       <-- part 1 ->
            {{#each story}}  
            li>{{calc this ../total}}/li>
            {/each}
                       <-- part 2 ->
            {#each aga}
            {#each story}
            li>{{calc this ../total}}/li>
        {/each}
            {/each}
        /ul>

When i put [part 1] before [part 2], then i get error: Uncaught TypeError: Cannot read property '1' of undefined ! Because the last args(depths) is undefined. And I try set [part 1] after [part 2], then it worked. I was so confused for parent path, and never see a perfect demo can explain this(../).
blocker "calc" is simple output, like:

var template = Handlebars.compile($('#entry-template').html());
            $(template(context, {
                helpers: {
                    'calc': function(num, total){
                        return num + ' / ' + total;
                    }
                }
            })).appendTo('body');
``
I haven't solve this problem yet. Can somebody help me, or show the usage of parent path(../) ?

[javagtcpp]

I alter some tag name in what i write to keep code, not formated!

[kpdecker]

I'm not really sure exactly what your template is as it seems like it's missing things. Could you show an example of this failure using this template?
http://jsfiddle.net/9D88g/26/

[javagtcpp]

Oh, sorry, this is the link: http://jsfiddle.net/24z4q3ra/2/, I want output list, but this will lead to an error. We can not see the error in jsfiddle.net page, but we can write a demo and see error in console window. the next link will out put right result : http://jsfiddle.net/2b7uye2p/, I just adjust the handlebars template orderinal. Why ?

[kpdecker]

Ironically this is the exact same issue that my own team found yesterday. Fixed in #926. If you add a space or similar in one of the children (http://jsfiddle.net/24z4q3ra/3/) it should work until the fix for #926 is released.

[kpdecker]

Thanks for providing the fiddle!

[kpdecker]

It's a bug that is fixed in master but the workaround is in the link I posted in my last comment.