Form.checkbox ViewHelper <f:form.checkbox>
ViewHelper which creates a simple checkbox <input type="checkbox">.
Examples
Simple one
<f:form.checkbox name="myCheckBox" value="someValue" />
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Output:
<input type="checkbox" name="myCheckBox" value="someValue" />
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Preselect
<f:form.checkbox name="myCheckBox" value="someValue" checked="{object.value} == 5" />
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Output:
<input type="checkbox" name="myCheckBox" value="someValue" checked="checked" />
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Depending on bound object to surrounding f:form.
Bind to object property
<f:form.checkbox property="interests" value="TYPO3" multiple="1" />
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Output:
<input type="checkbox" name="user[interests][]" value="TYPO3" checked="checked" />
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Depending on property interests.
Source code
Go to the source code of this ViewHelper: Form\CheckboxViewHelper.php (GitHub).
Arguments
Allows arbitrary arguments
This ViewHelper allows you to pass arbitrary arguments not defined below directly
to the HTML tag created. This includes custom
data- arguments.
The following arguments are available for the form.checkbox ViewHelper:
accesskey
-
- Type
- string
Keyboard shortcut to access this element
additionalAttributes
-
- Type
- array
Additional tag attributes. They will be added directly to the resulting HTML tag.
aria
-
- Type
- array
Additional aria-* attributes. They will each be added with a "aria-" prefix.
checked
-
- Type
- bool
Specifies that the input element should be preselected
class
-
- Type
- string
CSS class(es) for this element
data
-
- Type
- array
Additional data-* attributes. They will each be added with a "data-" prefix.
dir
-
- Type
- string
Text direction for this HTML element. Allowed strings: "ltr" (left to right), "rtl" (right to left)
disabled
-
- Type
- string
Specifies that the input element should be disabled when the page loads
errorClass
-
- Type
- string
- Default
- 'f3-form-error'
CSS class to set if there are errors for this ViewHelper
id
-
- Type
- string
Unique (in this file) identifier for this HTML element.
lang
-
- Type
- string
Language for this element. Use short names specified in RFC 1766
multiple
-
- Type
- bool
- Default
- false
Specifies whether this checkbox belongs to a multivalue (is part of a checkbox group)
name
-
- Type
- string
Name of input tag
onclick
-
- Type
- string
JavaScript evaluated for the onclick event
property
-
- Type
- string
Name of Object Property. If used in conjunction with <f:form object="...">, the "name" property will be ignored, while "value" can be used to specify a default field value instead of the object property value.
style
-
- Type
- string
Individual CSS styles for this element
tabindex
-
- Type
- integer
Specifies the tab order of this element
title
-
- Type
- string
Tooltip text of element
value
-
- Type
- string
- Required
- 1
Value of input tag. Required for checkboxes