CODEWITHSUNDEEP
typo3fluidflux
kimomat
kimomat

Reputation: 2399

fluid powered TYPO3 - the right settings for namespaces

I am using TYPO3 6.2.3, and Extensions from TER: (flux 7.0.0, fludipages 3.0.0, fluidcontent 4.0.0, VHS 1.8.5) What is the right implementation of the namespaces? In the Documentation of fluidtypo3 is it <div

{namespace flux=FluidTYPO3\Flux\ViewHelpers}
{namespace v=Tx_Vhs_ViewHelpers}    
xmlns="http://www.w3.org/1999/xhtml" lang="en"
      xmlns:f="http://typo3.org/ns/fluid/ViewHelpers"
      xmlns:flux="http://typo3.org/ns/flux/ViewHelpers"
      xmlns:v="http://typo3.org/ns/vhs/ViewHelpers">

On other places it is:

{namespace flux=FluidTYPO3\Flux\ViewHelpers}
{namespace v=Tx_Vhs_ViewHelpers}
<f:layout name="Content" />
<div xmlns="http://www.w3.org/1999/xhtml"
     xmlns:flux="http://typo3.org/ns/flux/ViewHelpers"
     xmlns:v="http://typo3.org/ns/vhs/ViewHelpers"
     xmlns:f="http://typo3.org/ns/fluid/ViewHelpers">

I am also a bit confused if the <f:layout name="Content" /> has to be inside or outside the namespace div?

Upvotes: 3

Views: 6402

Answers (3)

Uwe Schmelzer
Uwe Schmelzer

Reputation: 327

Q: What is the right implementation of the namespaces?
A: I'm not sure myself. But in the case of vhs viewhelpers, this namespace declaration in a partial works for me (Typo3 6.2.12, vhs 2.3.2) 

{namespace v=FluidTYPO3\vhs\ViewHelpers}

Side note
The following namespace declaration will not work, because it is not using the namespace notation (thx @kimomat):

{namespace v=Tx_Vhs_ViewHelpers}

On the other hand, for the namespace of my own viewhelpers, I have to use the above notation and it works

{namespace speciality = Tx_Speciality_ViewHelpers}

For reference, this is my complete partial.html

{namespace v=FluidTYPO3\vhs\ViewHelpers}

<f:if condition="1">
  <f:then>SUCCESS</f:then>
  <f:else>ERROR</f:else>
</f:if>

Upvotes: 2

pgampe
pgampe

Reputation: 4578

There are two ways to define namespaces. The first one is the namespace tag in the fluid custom style notation:

{namespace x=Classname}

The other one is the formal XML notation for namespaces, thus if you use this, it makes your template fully XML compliant.

<someTag xmlns:xyz="http://typo3.org/ns/Some/Package/ViewHelpers" />

http://docs.typo3.org/flow/TYPO3FlowDocumentation/TheDefinitiveGuide/PartIII/Templating.html#namespaces

For TYPO3 CMS, the resolution is the following.

  1. Check settings.namespaces.http://example\.org/url = className, if match, use this
  2. Check if the url starts with http://typo3.org.ns/, then everything after it will be interpreted as class name
  3. Ignore it otherwise

Fore more information, please take a look at the samples in typo3/sysext/fluid/Tests/Unit/Core/Parser/TemplateParserTest.php

AFAIK namespaces that are detected and interpreted by fluid, are not printed into the output.

Upvotes: 4

Merec
Merec

Reputation: 2761

The xmlns-defintions are just for your IDE to get code-completion. Adding it to the div will render it in frontend, I don't think that you want that.

This is my universal template for use in Templates AND Partials.

<?xml version="1.0" encoding="UTF-8" ?>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en"
      xmlns:f="http://typo3.org/ns/fluid/ViewHelpers">

<head>
    <title>Template: Extension Index</title>
    <f:layout name="Default" />
</head>
<body>

{namespace flux=FluidTYPO3\Flux\ViewHelpers}

<f:section name="main">

    // Content
    <f:render partial="Example/Ex" section="main">

</f:section>

</body>
</html>

Upvotes: 3

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