30183622
Description
Quiz by Pascal Bartl, updated more than 1 year ago
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Created by Pascal Bartl
over 3 years ago
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Question 1
Question
Which built-in ViewHelpers exist in the Fluid extension shipped with the TYPO3 core? (2)
Answer
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The AntiCrossSiteScripting-ViewHelper (to protect the content against cross-site scripting attacks).
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The Translate-ViewHelper (to retrieve a label from a language file)
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The Average-ViewHelper (to calculate the average across values of an array)
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The DebugViewHelper (to generate a HTML dump of the passed variable)
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The Style-ViewHelper (to apply CSS styles to a string)
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The ObfuscateEmail-ViewHelper (to obfuscate an email address)
Question 2
Question
What is the output of the following Fluid template? (1)
<f:for each="{0: 'A', 1: 'B', 2: 'C', 3: 'D'}" as="v" iteration="i">
<f:if condition="{i.isEven}">
{i.cycle}
</f:if>
{v}
</f:for>
Answer
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A 2 B C 4 D
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A 1 B C 3 D
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1 A B 3 C D
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2 A B 4 C D
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A C
Question 3
Question
What is the output of the following Fluid template? (1)
<f:for each="{0:1, 1:2, 2:3, 3:4, 4:5}" as="foo">
<f:cycle values="{0: 'foo', 1: 'bar', 2: 'baz'}" as="cycle">
{cycle}
</f:cycle>
</f:for>
Answer
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foobarbaz
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foofoobarbarbaz
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0barbaz34
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foobarbazfoobar
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01234
Question 4
Question
What is the output of the following Fluid template? (1)
<f:groupedFor each="{0: {name: 'A', tag: 'g'}, 1: {name: 'B', tag: 'r'}, 2: {name: '\
C', tag: 'y'}, 3: {name: 'D', tag: 'r'}}" as="foo" groupBy="tag" groupKey="tag">
{tag}
(<f:for each="{foo}" as="bar" key="label">{bar.name}</f:for>)
</f:groupedFor>
Answer
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A (g) BD (r) C (y)
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g (A) r (BD) y (C)
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A () BD () C ()
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(Ag) (BDr) (Cy)
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(gA) (rBD) (yC)
Question 5
Question
How can comments be implemented in Fluid so that the content does not appear in the HTML source code? (2)
Answer
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<comment>content</comment>
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{comment}content{/comment}
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{content -> f:comment()}
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<!-- content -->
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<f:comment>content</f:comment>
Question 6
Question
How can an image be scaled down to a width of 100px by the TYPO3 core? (1)
Answer
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<img src="image.jpg" width="100">
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<img src="image.jpg" width="100px">
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<f:img src="image.jpg" width="100" />
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<f:image src="image.jpg" width="100" />
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<f:size src="image.jpg" width="100" />
Question 7
Question
How can a string comparison be implemented with an If-ViewHelper? (2)
Assumption:
// assignment in the controller
$this->view->assign('string', 'Hello');
Answer
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This is not possible.
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<f:if condition="{string}=='Hello'">
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<f:if condition="{string}='Hello'">
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<f:if condition="{string}==Hello">
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<f:if condition="{42:string}=={42:'Hello'}">
Question 8
Question
You want to add the HTML attribute data-user="fred" to the FormTextfield-ViewHelper. How can this be achieved? (2)
Answer
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By adding the attribute additionalAttributes="{data-user: 'fred'}"
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By adding the attribute addAttributes="{data-user: fred}"
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By adding the attribute data="{user: 'fred'}"
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By adding the attribute data-user="fred"
Question 9
Question
What is the HTML output of the following FormTextfield-ViewHelper? (1)
<f:form.textfield property="title" />
Assumptions:
• The attribute “object” of the parent Form-ViewHelper reads {blog}.
• The extension key reads my_extension.
• The plugin name reads Bloglisting.
Answer
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<input type="text" name="tx_MyExtension_Bloglisting[blog][title]" value="">
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<input type="text" name="tx_myextension_bloglisting[blog][title]" value="">
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<input type="text" name="blog[title]" value="">
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<input type="text" name="title" value="">
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<input type="text" name="[blog][title]" value="">
Question 10
Question
Which arguments are supported by the <f:flashMessage> ViewHelper? (1)
Answer
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id, flash
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id, name, title, each
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id, class, title, queueIdentifier, as
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renderMode, title, name
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None of the arguments above
Question 11
Question
What is required to make sure that all GET parameters passed in the request are added to the link generated by
the Link-ViewHelper? (2)
Answer
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This is the default behaviour - nothing special needs to be done
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The attribute addQueryStringMethod must be set
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The attribute addQueryString must be set
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The attribute addQuery must be set
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The attribute additionalParams must be set
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