dragjs

dragjs has been designed to make it easy to create JavaScript based drag interactions. This includes use cases such as draggable panels and different types of sliders. The idea is that you use the logic from this package to build your own components as it captures concerns such as mouse and touch handling.

Demonstrations

$3

``typescript
import { draggable } from "dragjs";

const draggableElement = document.getElementById("draggable");

draggableElement && draggable({ element: draggableElement });
`

$3


`typescript
import { draggable } from "dragjs";

const element = document.getElementById("draggabletwo");
const handle = element.children[0];

element && handle && draggable({ element, handle });
`

$3

`typescript
import { slider } from "dragjs";

const onedContainer = document.getElementById("onedContainer");

onedContainer && slider({
parent: onedContainer,
"class": "oned",
cbs: {
begin: () => {
log("2dslider: begin");
},
change: ({ x, pointer }) => {
const newX = clamp(x * 100, 0, 100).toFixed(2) + "%";

console.log("2dslider: " + newX);

if (pointer) {
pointer.style.left = newX;
}
},
end: () => {
log("2dslider: end");
},
},
});
`

$3

`typescript
import { xyslider } from "dragjs";

const twodContainer = document.getElementById("twodContainer");

twodContainer && xyslider({
parent: twodContainer,
"class": "twod",
cbs: {
change: ({ x, y, pointer }) => {
const newX = clamp(x * 100, 0, 100).toFixed(2) + "%";
const newY = clamp(y * 100, 0, 100).toFixed(2) + "%";

console.log("x: " + newX + ", y: " + newY);

if (pointer) {
pointer.style.left = newX;
pointer.style.top = newY;
}
},
},
});
`

Contributors

* Jean Carrière
* Sam Potts - Use getBoundingClientRect(), IE9+ support

Development

Run the available commands through deno task.

To publish, tag a release with the desired version (i.e. git tag 0.13.0) and then git push`.

License

dragjs is available under MIT. See LICENSE for more details.