JFormFieldNumber
Extends \JFormFieldForm Field class for the Joomla Platform.
Provides a one line text box with up-down handles to set a number in the field.
| link | |
|---|---|
| since |
3.2 |
| package |
Joomla.Platform |
Methods
__get
Method to get certain otherwise inaccessible properties from the form field object.
__get(string $name) : mixed
| since |
3.2 |
|---|
Arguments
- $name
stringThe property name for which to get the value.
Response
mixedThe property value or null.
__set
Method to set certain otherwise inaccessible properties of the form field object.
__set(string $name, mixed $value) : void
| since |
3.2 |
|---|
Arguments
- $name
stringThe property name for which to set the value.- $value
mixedThe value of the property.
getInput
Method to get the field input markup.
getInput() : string
| since |
3.2 |
|---|
Response
stringThe field input markup.
getLayoutData
Method to get the data to be passed to the layout for rendering.
getLayoutData() : array
| since |
3.7 |
|---|
Response
array
setup
Method to attach a JForm object to the field.
setup(\SimpleXMLElement $element, mixed $value, string $group = null) : boolean
| see | \JFormField::setup() |
|---|---|
| since |
3.2 |
Arguments
- $element
\SimpleXMLElementThe SimpleXMLElement object representing the<field>tag for the form field object.- $value
mixedThe form field value to validate.- $group
stringThe field name group control value. This acts as an array container for the field. For example if the field has name="foo" and the group value is set to "bar" then the full field name would end up being "bar[foo]".
Response
booleanTrue on success.
Properties
type
The form field type.
| since |
3.2 |
|---|
Type(s)
string
max
The allowable maximum value of the field.
| since |
3.2 |
|---|
Type(s)
float
min
The allowable minimum value of the field.
| since |
3.2 |
|---|
Type(s)
float
step
The step by which value of the field increased or decreased.
| since |
3.2 |
|---|
Type(s)
float
layout
Name of the layout being used to render the field
| since |
3.7 |
|---|
Type(s)
string