Handlers lose model depth

sameersegal commented 12 years ago

Hi, thanks for this extension. I have a problem using my template code along with your handler:

{{#each model._revs_info}}
{{debug ../model}}
{{#if_eq status compare="available"}}
{{debug ../model}}
{{rev}} {{/if_eq}}
{{/each}}

The first {{debug ../model}} statement works perfectly but the second doesn't. {{debug}} definition: http://thinkvitamin.com/code/handlebars-js-part-3-tips-and-tricks/

I am sure that I am missing something basic. Thanks for your help in advance.

Best, Sameer

danharper commented 12 years ago

Are you using the latest version of the library? This sounds like an issue I fixed a while ago. On Jul 19, 2012 2:06 PM, "Sameer Segal" < reply@reply.github.com> wrote:

Hi, thanks for this extension. I have a problem using my template code along with your handler:

{{#each model._revs_info}} {{debug ../model}} {{#if_eq status compare="available"}} {{debug ../model}} {{rev}} {{/if_eq}} {{/each}}

The first {{debug ../model}} statement works perfectly but the second doesn't. {{debug}} definition: http://thinkvitamin.com/code/handlebars-js-part-3-tips-and-tricks/

I am sure that I am missing something basic. Thanks for your help in advance.

Best, Sameer

Reply to this email directly or view it on GitHub: https://github.com/danharper/Handlebars-Helpers/issues/2

sameersegal commented 12 years ago

By library you mean handlebar or do you mean your helper functions? I copied your if_eq handler into my couchapp (which I am sure is the latest)

danharper commented 12 years ago

Yes, ensure my helper function is the up to date version. The old version didn't use the correct context inside the block. On Jul 19, 2012 6:45 PM, "Sameer Segal" < reply@reply.github.com> wrote:

sameersegal commented 12 years ago

Yes, the helper function are the latest - any pointers on how to solve this?

danharper commented 12 years ago

Handlebars' own if block does the same thing: http://jsfiddle.net/wBSsW/1/ It's a scope issue.

sameersegal commented 12 years ago

Thanks - I guess this can't be fixed? I decided to change my code and handle the logic in javascript and simplify the template.

On Fri, Jul 20, 2012 at 10:06 PM, Dan Harper < reply@reply.github.com

wrote:

Handlebars' own if block does the same thing: http://jsfiddle.net/wBSsW/1/ It's a scope issue.

Reply to this email directly or view it on GitHub:

https://github.com/danharper/Handlebars-Helpers/issues/2#issuecomment-7134814

sameersegal commented 12 years ago

Hi Dan, I had posted this as a question on StackOverflow - take a look at this link: http://stackoverflow.com/questions/11562612/handlebar-context-lost-after-passing-handler/11591735#11591735

I guess it seems to be working! Not sure what I was doing wrong

Best, Sameer

On Sat, Jul 21, 2012 at 10:13 AM, Sameer Segal sameer@artoo.in wrote:

Thanks - I guess this can't be fixed? I decided to change my code and handle the logic in javascript and simplify the template.

On Fri, Jul 20, 2012 at 10:06 PM, Dan Harper < reply@reply.github.com

wrote:

Handlebars' own if block does the same thing: http://jsfiddle.net/wBSsW/1/ It's a scope issue.

Reply to this email directly or view it on GitHub:

https://github.com/danharper/Handlebars-Helpers/issues/2#issuecomment-7134814

danharper commented 12 years ago

Hm, I didn't know you could double up ../ to reach a grandparent scope.

Yeah, the issue is that {{#each ..}} puts you into a new child scope. Then {{#if_eq ..}} does too.

sameersegal commented 11 years ago

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danharper / Handlebars-Helpers