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PrimeFaces Spinner

It is an input text which provides increment and decrement buttons. It is used to get user input in a input text. We can create it by using <p:spinner> component in our JSF application. It has various attributes that are tabled below.

Spinner Attributes

Attribute Default value Type Description
id null String It is an unique identifier of the component.
rendered true Boolean It is used to specify the rendering of the component.
value null Object It is used to set value of the component.
required false Boolean It is used to mark component as required.
widgetVar null MethodExpr It is used to set name of the client side widget.
stepFactor 1 Double It is a stepping factor for each increment and decrement.
min null Double It sets minimum boundary value.
max null Double It sets maximum boundary value.
prefix null String It is used to set prefix of the input.
suffix null String It is used to set suffix of the input.
accesskey null String It is an access key that when pressed transfers focus to the input element.
maxlength null Integer It is used to set maximum number of characters that may be entered in this field.
onselect null String It executes script when text within input element is selected by user.
placeholder null String It specifies a short hint.
size null Integer It sets number of characters used to determine the width of the input element.

Example

Here, in the following example, we are implementing <p:spinner> component. This example contains the following files.

JSF File

// spinner.xhtml

ManagedBean

// Spinner.java

Output:

PrimeFaces Spinner 1
PrimeFaces Spinner 2
Next TopicPrimeFaces Slider




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B.Tech / MCA