TouchList: item() method
Syntax
js
item(index)
Parameters
Return value
touchPoint
-
The requested
Touch
object from theTouchList
. Returnsnull
if the index is not less than the length of the list.
Examples
This code example illustrates the use of the TouchList
interface's
item
method and the
length
property.
js
const target = document.getElementById("target");
target.addEventListener(
"touchstart",
(ev) => {
// If this touchstart event started on element target,
// set touch to the first item in the targetTouches list;
// otherwise set touch to the first item in the touches list
const touch =
ev.targetTouches.length >= 1
? ev.targetTouches.item(0)
: ev.touches.item(0);
},
false,
);
Specifications
Specification |
---|
Touch Events # dom-touchlist-item |
Browser compatibility
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