HTML DOM Document images
Example
The number of <img> elements in the document:
document.images.length;
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Loop over all <img> elements, and output the URL (src) of each:
const myImages = document.images;
let text = "";
for (let i = 0; i < myImages.length; i++) {
text += myImages[i].src + "<br>";
}
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The URL of the first <img> element is:
document.images[0].src;
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The URL of the first <img> element is:
document.images.item(0).src;
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More examples below.
Definition and Usage
The images property returns a collection of all <img> elements in a document.
The images property returns an HTMLCollection.
The images property is read-only.
Note
The images property does not return <input> elements with type="image".
See Also:
HTMLCollection
An HTMLCollection is an array-like collection (list) of HTML elements.
The elements in a collection can be accessed by index (starts at 0).
The length Property returns the number of elements in the collection.
Syntax
document.images
Properties
| Property | Description |
| length | The number of <img> elements in the collection. |
Methods
| Method | Description |
| [index] | Returns the element with the specified index (starts at 0). Returns null if the index is out of range. |
| item(index) | Returns the element with the specified index (starts at 0). Returns null if the index is out of range. |
| namedItem(id) | Returns the element with the specified id. Returns null if the id does not exist. |
Return Value
| Type | Description |
| Object | An HTMLCollection Object. All <img> elements in the document. The elements are sorted as they appear in the document. |
More Examples
The URL of the <img> element with id="myImg" is:
document.images.namedItem("myImg").src;
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Add a black border to the first <img> element:
document.images[0].style.border = "10px dotted black";
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Browser Support
document.images is a DOM Level 1 (1998) feature.
It is fully supported in all browsers:
| Chrome | IE | Edge | Firefox | Safari | Opera |
| Yes | 9-11 | Yes | Yes | Yes | Yes |
