Re: [PHPTAL] Use of ${} vs tal attributes
Hello Kornel,
Kornel Lesiński schrieb:
> On 08-12-2009 at 21:05:20 Tjerk Meesters wrote:
>
>> Also, errors will be silently ignored by default if you use ${}.
>> Changing it to tal:content, for instance, without an alternative
>> (using pipe syntax) would throw a template exception if the used
>> expression could not be resolved at runtime.
>
> No, that was a bug I've fixed 8 months ago. Your PHPTAL is out of date :)
Big Thx for clarification! :->
${} just seems easier for me quite some times.
Greets,
Peter
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Re: [PHPTAL] Use of ${} vs tal attributes
On 08-12-2009 at 21:05:20 Tjerk Meesters wrote:
Also, errors will be silently ignored by default if you use ${}.
Changing it to tal:content, for instance, without an alternative
(using pipe syntax) would throw a template exception if the used
expression could not be resolved at runtime.
No, that was a bug I've fixed 8 months ago. Your PHPTAL is out of date :)
--
regards, Kornel
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Re: [PHPTAL] Use of ${} vs tal attributes
Also, errors will be silently ignored by default if you use ${}.
Changing it to tal:content, for instance, without an alternative
(using pipe syntax) would throw a template exception if the used
expression could not be resolved at runtime.
On 12/9/09, Kornel Lesiński wrote:
> On 08-12-2009 at 15:55:37 Bas wrote:
>
>> I'm new to PHPTal and was wondering if the use of the ${} notation was
>> generally discouraged. It seems you can use this construct instead of
>> many of the PHPTal attributes. For example,
>>
>> ${myContent}
>>
>> is the same as
>>
>>
>>
>> Intuitively I would say the second method is the preferred way of doing
>> this in PHPTal, even though it is more verbose. Am I correct in thinking
>> this, and if so, why? Are there any advantages to using one method over
>> the other?
>
> It's not discouraged. It's just less powerful, and depending on one's
> taste for XML, uglier.
>
> tal:content allows you to add example or default content. You can also use
> self-closing tag notation with it (). If you don't
> care about those features, you can use ${}.
>
> tal:attributes allow you to remove attribute completely if value is NULL
> or doesn't exist ("class myClass | nothing"). ${} in attribute will give
> you empty string (class="").
>
> --
> regards, Kornel
>
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--
--
Tjerk
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Re: [PHPTAL] Use of ${} vs tal attributes
On 08-12-2009 at 15:55:37 Bas wrote:
I'm new to PHPTal and was wondering if the use of the ${} notation was
generally discouraged. It seems you can use this construct instead of
many of the PHPTal attributes. For example,
${myContent}
is the same as
Intuitively I would say the second method is the preferred way of doing
this in PHPTal, even though it is more verbose. Am I correct in thinking
this, and if so, why? Are there any advantages to using one method over
the other?
It's not discouraged. It's just less powerful, and depending on one's
taste for XML, uglier.
tal:content allows you to add example or default content. You can also use
self-closing tag notation with it (). If you don't
care about those features, you can use ${}.
tal:attributes allow you to remove attribute completely if value is NULL
or doesn't exist ("class myClass | nothing"). ${} in attribute will give
you empty string (class="").
--
regards, Kornel
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