HTML <iframe> Tag
Example
An inline frame is marked up as follows:<iframe src ="/en/" width="100%" height="300"> <p>Your browser does not support iframes.</p> </iframe>
Definition and Usage
The <iframe> tag defines an inline frame that contains another document.
Browser Support
The
<iframe> tag is supported in all major browsersDifferences Between HTML and XHTML
NONETips and Notes
Tip: To deal with browsers that do not understand iframes, place the text you want between the opening <iframe> tag and the closing </iframe> tag.
Optional Attributes
DTD indicates in which HTML 4.01/XHTML 1.0 DTD the attribute is allowed. S=Strict, T=Transitional, and F=Frameset.
| Attribute | Value | Description | DTD |
|---|---|---|---|
| align | left right top middle bottom | Deprecated. Use styles instead. Specifies the alignment of an iframe according to surrounding elements | TF |
| frameborder | 1 0 | Specifies whether or not to display a border around an iframe | TF |
| height | pixels % | Specifies the height of an iframe | TF |
| longdesc | URL | Specifies a page that contains a long description of the content of an iframe | TF |
| marginheight | pixels | Specifies the top and bottom margins of an iframe | TF |
| marginwidth | pixels | Specifies the left and right margins of an iframe | TF |
| name | name | Specifies the name of an iframe | TF |
| scrolling | yes no auto | Specifies whether or not to display scrollbars in an iframe | TF |
| src | URL | Specifies the URL of the document to show in an iframe | TF |
| width | pixels % | Specifies the width of an iframe | TF |
Standard Attributes
Тег<iframe> поддерживает следующие стандартные атрибуты:| Attribute | Value | Description | DTD |
|---|---|---|---|
| class | classname | Specifies a classname for an element | STF |
| id | id | Specifies a unique id for an element | STF |
| style | style_definition | Specifies an inline style for an element | STF |
| title | text | Specifies extra information about an element | STF |
More information about Standard Attributes.
Event Attributes
The<iframe> tag does not support any event attributes.More information about Event Attributes.
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