How to Display a Web Page inside HTML iFrame
HTML Iframes
An Iframe comes in handy when a developer needs to display a webpage in another webpage. The syntax for an Iframe is:
<iframe src="URL"> alternative content for browsers which do not support iframe. </iframe>
The size of an Iframe can be reset in the same way as an image. Use the width and height attributes to customize the size of an Iframe ? note that dimensions are measured in pixels by default. The frameboarder attribute tells the browser whether or not to include a boarder around an iFrame. If you assign it a value of 1, a boarder will be included otherwise it will be omitted if you assign a value of 0 to the attribute.
You can use an Iframe as a link target. This implies that
Default CSS Settings
Most browsers will display the <iframe> element with the following default values:
iframe:focus {
outline: none;
}
iframe[seamless] {
display: block;
}
How to Set Width and Height of iframe?
<!DOCTYPE html> <html> <body> <h2>HTML Iframes example</h2> <p>Use the height and width attributes to specify the size of the iframe:</p> <iframe src="https://www.javatpoint.com/" height="300" width="400"></iframe> </body> </html>
<iframe> height Attribute
<iframe height="pixels">
<iframe> width Attribute
<iframe width="pixels">
<iframe> scrolling Attribute
<iframe src="https://www.htmlkick.com/"
height="500"
width="600"
marginwidth="80"
scrolling="no">
</iframe>
<iframe> sandbox Attribute
<iframe sandbox="value">
How to Set Width and Height of iframe in Percentage?
<!DOCTYPE html> <html> <body> <h2>HTML Iframes</h2> <p>You can use the height and width attributes to specify the size of the iframe:</p> <iframe src="https://www.htmlkick.com/" height="50%" width="70%"></iframe> </body> </html>
How to Remove the border of iframe?
<!DOCTYPE html> <html> <body> <h2>Remove the Iframe Border</h2> <p>This iframe example doesn't have any border</p> <iframe src="https://www.htmlkick.com/" style="border:none;"></iframe> </body> </html>
What is HTML Elements in HTML5? | HTML KICK
Attributes of <iframe>
| Attribute name | Value | Description |
|---|---|---|
| allowfullscreen | If true then that frame can be opened in full screen. | |
| height | Pixels | It defines the height of the embedded iframe, and the default height is 150 px. |
| name | text | It gives the name to the iframe. The name attribute is important if you want to create a link in one frame. |
| frameborder | 1 or 0 | It defines whether iframe should have a border or not. (Not supported in HTML5). |
| Width | Pixels | It defines the width of embedded frame, and default width is 300 px. |
| src | URL | The src attribute is used to give the path name or file name which content to be loaded into iframe. |
| sandbox | ||
| This attribute is used to apply extra restrictions for the content of the frame | ||
| allow-forms | It allows submission of the form if this keyword is not used then form submission is blocked. | |
| allow-popups | It will enable popups, and if not applied then no popup will open. | |
| allow-scripts | It will enable the script to run. | |
| allow-same-origin | If this keyword is used then the embedded resource will be treated as downloaded from the same source. | |
| srcdoc | The srcdoc attribute is used to show the HTML content in the inline iframe. It overrides the src attribute (if a browser supports). | |
| scrolling | ||
| It indicates that browser should provide a scroll bar for the iframe or not. (Not supported in HTML5) | ||
| auto | Scrollbar only shows if the content of iframe is larger than its dimensions. | |
| yes | Always shows scroll bar for the iframe. | |
| no | Never shows scrollbar for the iframe. |
