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Attempt to prevent scroll on ios when overlay is open

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This commit is contained in:
Jordan Eldredge 2018-12-23 15:07:20 -08:00
parent 9d470c4368
commit dea08a474e
1 changed files with 7 additions and 0 deletions
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7
src/Overlay.js
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@ -10,12 +10,14 @@ class Overlay extends React.Component {
this._node.classList.add("overlay");
this._handleKeyDown = this._handleKeyDown.bind(this);
this._handleClick = this._handleClick.bind(this);
this._handleTouchMove = this._handleTouchMove.bind(this);
window.document.body.appendChild(this._node);
}
componentDidMount() {
window.document.addEventListener("keydown", this._handleKeyDown);
window.document.addEventListener("touchmove", this._handleTouchMove);
// TODO: This is technically a race condition, since we could unmount before this fires.
if (this.props.shouldAnimate) {
setTimeout(() => {
@ -31,9 +33,14 @@ class Overlay extends React.Component {
componentWillUnmount() {
window.document.body.removeChild(this._node);
window.document.removeEventListener("keydown", this._handleKeyDown);
window.document.removeEventListener("touchmove", this._handleTouchMove);
document.body.classList.remove("overlay-open");
}
_handleTouchMove(e) {
e.preventDefault();
}
_handleKeyDown(e) {
// Esc
if (e.keyCode === 27) {