Norbert,
Dot notation solves the issue and [1] works as expected.
=[1]========
'{{#twitter}}
<tr>
<td class="mdl-data-table__cell--non-numeric">
<b>Twitter</b></td>
<td class="mdl-data-table__cell--non-numeric">
<a href="https://twitter.com/{{.}}";>
{{.}}</a></td>
</tr>
{{/twitter}}' asMustacheTemplate value: { #twitter -> '@offrayLC' }
asDictionary
===========
Thanks for the work on Mustache and the Enterprise Pharo chapter. Is a
really good written book (so far I have read the Mustache, Teapot and
ZnServer chapters). I wonder if there is a place for extensions and
clarifications of this book in its online version, for example,
regarding dot notation.
Cheers,
Offray
On 29/05/17 16:48, Norbert Hartl wrote:
> Offray,
>
> I think I didn't get what you want at first. When using a section in mustache
> {{#twitter}} then the object value of the key twitter becomes the current
> context. Every property is resolved relative to this current context. If you
> want to use the current context itself as value you can use the dot notation
> {{ . }}. There was a problem when this context itself is a string. I solved
> that a year ago but I've seen that the newest configuration was not in the
> MetaRepo. It means if you loaded mustache from the catalog then you loaded a
> slightly older version that doesn't include that fix. I've update all
> MetaRepos from pharo4 to pharo6 for the newest configuration. If you load it
> now it should work.
>
> hope that helps,
>
> Norbert
>
>> Am 29.05.2017 um 17:15 schrieb Offray Vladimir Luna Cárdenas
>> <[email protected]>:
>>
>> Yes I can share the data. Please load Brea project from [1] and do:
>>
>> =========
>>
>> | testUser |
>> testUser := BreaMember new createTestUser.
>> testUser html
>>
>> =========
>>
>> [1] http://smalltalkhub.com/#!/~Offray/Brea
>>
>>
>> You will see that the twitter portion of the row is showed, but without
>> any actual data inside. You can also try this:
>>
>> =========
>> '{{#twitter}}
>> <tr>
>> <td
>> class="mdl-data-table__cell--non-numeric"><b>Twitter</b></td>
>> <td class="mdl-data-table__cell--non-numeric">
>> <a
>> href="https://twitter.com/{{twitter}}";>{{twitter}}</a></td>
>> </tr>
>> {{/twitter}}' asMustacheTemplate value: { #twitter -> '@offrayLC' }
>> asDictionary
>> =========
>>
>> with the same behavior.
>>
>> I think that the proper output will be the row showed with the data
>> inside filled.
>>
>> Let me know how can I help to debug this.
>>
>> Thanks,
>>
>> Offray
>>
>> On 29/05/17 09:26, Norbert Hartl wrote:
>>> To clarify. If the object you inject has a value which either does not
>>> contain the key twitter or it does container the key twitter but its value
>>> is nil then the section won't be shown.
>>>
>>> '{{#twitter}}
>>> <tr>
>>> <td
>>> class="mdl-data-table__cell--non-numeric"><b>Twitter</b></td>
>>> <td class="mdl-data-table__cell--non-numeric">
>>> <a
>>> href="https://twitter.com/{{twitter}}";>{{twitter}}</a></td>
>>> </tr>
>>> {{/twitter}}' asMustacheTemplate value: { #twitter -> nil } asDictionary
>>>
>>> gives empty string in my case.
>>>
>>> Norbert
>>>
>>>> Am 29.05.2017 um 16:20 schrieb Norbert Hartl <[email protected]>:
>>>>
>>>> Can you show some data you are injecting? It should work as you expect it.
>>>>
>>>> Norbert
>>>>
>>>>> Am 29.05.2017 um 15:26 schrieb Offray Vladimir Luna Cárdenas
>>>>> <[email protected]>:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I'm using Mustache for a project to build a dynamic distributed web site
>>>>> generator for public & open data, backed by Fossil and using Material
>>>>> Design Lite. I have a template like this:
>>>>>
>>>>> ========
>>>>>
>>>>> {{#twitter}}
>>>>> <tr>
>>>>> <td
>>>>> class="mdl-data-table__cell--non-numeric"><b>Twitter</b></td>
>>>>> <td class="mdl-data-table__cell--non-numeric">
>>>>> <a
>>>>> href="https://twitter.com/{{twitter}}";>{{twitter}}</a></td>
>>>>> </tr>
>>>>> {{/twitter}}
>>>>>
>>>>> ========
>>>>>
>>>>> that is mean to show or hide a row in a table, depending on if Twitter
>>>>> data for a profile is found in a user profile. When the profile doesn't
>>>>> have twitter data, the row is hidden, as supposed, and when it has, the
>>>>> row is shown, but without any actual twitter data. What I'm missing?
>>>>> Should I use partials in this case and how?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Offray
>>>>>
>>>>>
>>>>>
>>>
>>
>>
>
>
