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HTML <img> longdesc 속성

❮ HTML <img> 태그

예시

longdesc 속성을 사용하는 방법에 대한 몇 가지 예:

<!-- The description is on the same page as the image -->
<img src="w3html.gif" alt="W3Schools.com" width="100" height="132" longdesc="#w3htmlExplained">

<!-- The description is in an external page -->
<img src="w3html.gif" alt="W3Schools.com" width="100" height="132" longdesc="w3html.txt">

<!-- The description is one of several within an external page -->
<img src="w3html.gif" alt="W3Schools.com" width="100" height="132" longdesc="http://example.com/desc#item3">

<!-- The description is included in a data:URI -->
<img src="w3html.gif" alt="W3Schools.com" width="100" height="132" longdesc="data:text/html;charset=utf-8;,%3C!DOCTYPE%20html%3E%3Chtml%3E%3Chead%3E%3Ctitle%3EDescription%20of%20the%20Logo%3C/title%3E%3C/head%3E%3Cbody%3E%3Cp%3ESome%20description%20goes%20here%3C/body%3E%3C/html%3E">

정의 및 사용

longdesc속성은 이미지에 대한 자세한 설명에 대한 하이퍼링크를 지정합니다 .

브라우저 지원

Attribute
longdesc Not supported Not supported Not supported Not supported Not supported

통사론

<img longdesc="string">

속성 값

Value Description
string

A hyperlink to a detailed description of an image.

Possible values:

  • An id to another element
  • An absolute URL - points to another web site (like longdesc="http://www.example.com/description.txt")
  • A relative URL - points to a file within a web site (like longdesc="description.txt")
❮ HTML <img> 태그