JavaScript DOM Button Object

1. Button Object

Button object represents a clickable button in an HTML form.
It is used to activate a JavaScript when a user clicks on it.

Syntax:
<input type= “button”>

Button Object Method

Method	Description
click()	It simulates the mouse click on the button but don't mix it up with onClick event handler.

2. Reset Object

Reset object represents a reset button in an HTML form.
When clicking on a reset button, it resets all the controls within the form to their default values.

Syntax:
<input type= “reset”>

Reset Object Properties

Property	Description
Length	It returns the number of options in a dropdown list.
selectedIndex	It sets or returns the index of the selected option in a dropdown list.
Type	It returns a type of form element.
name	It returns the name of the selection list.

3. Submit Object

Submit object represents a submit button in an HTML form.
It sends the user input in the form to the server.
When clicking on a submit button, it fires onSubmit event.

Syntax:
<input type= “submit”>

Submit Object Properties

Property	Description
Length	It returns the number of options in a dropdown list.
selectedIndex	It sets or returns the index of the selected option in a dropdown list.
Type	It returns a type of form element.
name	It returns the name of the selection list.

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