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Core Attributes

Attribute Description Value
CLASS Space-separated list of classes. String.
ID Unique identifier. String.
STYLE Associated style info. String.
TITLE Advisory title. String.

Event Attributes

Attribute Description Value
ONCLICK A pointer button was clicked. JavaScript code.
ONDBLCLICK A pointer button was double clicked. JavaScript code.
ONKEYDOWN A key was pressed down. JavaScript code.
ONKEYPRESS A key was pressed and released. JavaScript code.
ONKEYUP A key was released. JavaScript code.
ONMOUSEDOWN A pointer button was pressed down. JavaScript code.
ONMOUSEMOVE A pointer was moved within. JavaScript code.
ONMOUSEOUT A pointer was moved away. JavaScript code.
ONMOUSEOVER A pointer was moved onto. JavaScript code.
ONMOUSEUP A pointer button was released. JavaScript code.
ONFOCUS Script to be run when the element gets focus. JavaScript code.
ONBLUR Script to be run when the element loses focus. JavaScript code.

General Attributes

Attribute Description Value
DISABLED Disables the button. The button won't work when clicked and it cannot receive focus and will be skipped when tabbing. No value: enabled if attribute is present.
NAME Name of the button. String.
TYPE What kind of button is needed “SUBMIT”, “BUTTON”, “RESET”, .
VALUE Assigns an initial value to the button. String.

Lang Attributes

Attribute Description Value
DIR Direction for weak/neutral text. ltf or rtl.
LANG Language code. String.


Button tag

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