HTML DOM Select Object






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HTML DOM Select Object



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Select Object


The Select object represents an HTML <select> element.


Access a Select Object


You can access a <select> element by using getElementById():



Example



var x = document.getElementById("mySelect");

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Tip: You can also access a Select object by searching through the elements collection of a form.



Create a Select Object


You can create a <select> element by using the document.createElement() method:



Example



var x = document.createElement("SELECT");

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Select Object Collections











Collection Description
options Returns a collection of all the options in a drop-down list






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Select Object Properties











































Property Description
disabled Sets or returns whether the drop-down list is disabled, or not
form Returns a reference to the form that contains the drop-down list
length Returns the number of <option> elements in a drop-down list
multiple Sets or returns whether more than one option can be selected from the drop-down list
name Sets or returns the value of the name attribute of a drop-down list
selectedIndex Sets or returns the index of the selected option in a drop-down list
size Sets or returns the value of the size of a drop-down list
type Returns which type of form element a drop-down list is
value Sets or returns the value of the selected option in a drop-down list

Select Object Methods















Method Description
add() Adds an option to a drop-down list
remove() Removes an option from a drop-down list

Standard Properties and Events


The Select object also supports the standard properties and events.




Related Pages


HTML tutorial: HTML Forms


HTML reference: HTML <select> tag





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