shannonmoeller/handlebars-layouts

Handlebars helpers which implement Jade-like layout blocks.

glraj

@glraj

I understand we have namespace options in handlebars like this

options: {
namespace: 'MyApp.Templates'
},
but i am not sure what is significant benefit we get by this option. We can still live with common template path and not create separate object from JST but if there will be significant difference or advantage, I am curious to know.

Shannon Moeller

@shannonmoeller

@glraj Your question appears to be about a grunt-contrib-handlebars option rather than my layouts plugin.

The only advantage is that you can make your template namespace more consistent with the rest of your application, rather than being forced to use JST. If JST suits your needs, you're good to go.

Rob

@borriej

hi any activity here?

Shannon Moeller

@shannonmoeller

@borriej, a bit. What's up?

Dipen

@dtrce

I have custom helper which takes {{ custom "someString" input="test" }}

someString is stored in this.name

Shannon Moeller

@shannonmoeller

@dtrce Sorry for the late reply. I was out of town. If someString is in this.name, you can use the value this way: {{custom name input=“test”}}. By not putting quotes around name, it will use the value of the variable name.

CrystKen

@CrystKen

hi Shannon, can u plz provide an example for {{#embed}}. as i cant find it working in my project. I am using Assemble.io and grunt.

Shannon Moeller

@shannonmoeller

@CrystKen Sorry for the delayed reply. You use embed any time you would normally use the partial syntax ({{> foo/bar}}). What partials are available to you depends on your Assemble.io setup.

There is an example of using {{#embed}} in the project README. https://github.com/shannonmoeller/handlebars-layouts#embed-partial-keyvalue-

CrystKen

@CrystKen

thanks Shannon, just one more doubt, I understand the #extend functionality and its working pretty good on my projects, but can you plz give any example of using "[key=value ...]" in this context. like its given in {{#extend [partial] [key=value ...]}}.

Shannon Moeller

@shannonmoeller

Sure.

Let's say you have an image partial.
<img src="{{url}}" alt="{{title}}" />

If you pull it in as a partial, you can pass the "url" and "title" along as arbitrary attributes.

{{> partials/image url=foo.bar.imageUrl title=foo.bar.imageTitle }}

You can do the same thing with {{#extend}} and {{#embed}}.

Lets say you have a slightly more complex image partial.

<figure>
    <img src="{{url}}" alt="{{title}}" />
    <figcaption>{{{block "caption"}}}</figcaption>
</figure>

You could do this...

Shannon Moeller

@shannonmoeller

{{#embed url=foo.bar.imageUrl alt="A great image."}}
    {{#content "caption"}}Something interesting happened.{{/content}}
{{/embed}}

CrystKen

@CrystKen

thanks a ton shannon, its really helpfull. thanks a lot.

Chris Rutherford

@cjrutherford

hey guys, I want to insert a date into my template, I'm using jsreport, and I don't want to have it on an object...... How Can I do that? I was setting a variable on the JS side of the template as var today = new Date(Date.now()); and then adding to my template like {{today}} is there a better way?

barrycaceres

@barrycaceres

quick question for anybody with handlebars expertise for somebody who is new to it (I cannot find an answer via google)….. if I want to render a variable enclosed in curly braces, how can I do that? for example if foo=bar and I want to render {bar} using { {{foo}} }BUT without the spaces around the value of the variable

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