Document.forms
forms
는 현재 document에 존재하는 <form>
element 들이 담긴 collection (an HTMLCollection
)을 반환합니다.
Syntax
collection = document.forms;
Example: Getting form information
<!DOCTYPE html>
<html lang="en">
<head>
<title>document.forms example</title>
</head>
<body>
<form id="robby">
<input type="button" onclick="alert(document.forms[0].id);" value="robby's form" />
</form>
<form id="dave">
<input type="button" onclick="alert(document.forms[1].id);" value="dave's form" />
</form>
<form id="paul">
<input type="button" onclick="alert(document.forms[2].id);" value="paul's form" />
</form>
</body>
</html>
Example 2:Getting an element from within a form
var selectForm = document.forms[index];
var selectFormElement = document.forms[index].elements[index];
명세서
Specification |
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HTML Standard # dom-document-forms-dev |