blackteay/vant
1
0
Fork 0
mirror of https://gitee.com/vant-contrib/vant.git synced 2025-04-05 19:41:42 +08:00
Code Issues Projects Releases Wiki Activity

fix: corrected horizontal slip judgment (#8388)

Browse Source
This commit is contained in:
Dante 2021-03-24 07:55:48 +08:00 committed by GitHub
parent 6d428345d7
commit 507adef9b2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/composables/use-touch.ts
View File

@ -42,7 +42,8 @@ export function useTouch() {
const move = ((event: TouchEvent) => { const move = ((event: TouchEvent) => {
const touch = event.touches[0]; const touch = event.touches[0];
deltaX.value = touch.clientX - startX.value; // Fix: Safari back will set clientX to negative number
deltaX.value = touch.clientX < 0 ? 0 : touch.clientX - startX.value;
deltaY.value = touch.clientY - startY.value; deltaY.value = touch.clientY - startY.value;
offsetX.value = Math.abs(deltaX.value); offsetX.value = Math.abs(deltaX.value);
offsetY.value = Math.abs(deltaY.value); offsetY.value = Math.abs(deltaY.value);

18
test/event.ts
View File

@ -57,10 +57,22 @@ export function triggerDrag(
| VueWrapper<ComponentPublicInstance<any, any, any>> | VueWrapper<ComponentPublicInstance<any, any, any>>
| DOMWrapper<Element> | DOMWrapper<Element>
| HTMLElement, | HTMLElement,
x = 0, relativeX = 0,
y = 0 relativeY = 0
) { ) {
trigger(el, 'touchstart', 0, 0); let x = relativeX;
let y = relativeY;
let startX = 0;
let startY = 0;
if (relativeX < 0) {
startX = Math.abs(relativeX);
x = 0;
}
if (relativeY < 0) {
startY = Math.abs(relativeY);
y = 0;
}
trigger(el, 'touchstart', startX, startY);
trigger(el, 'touchmove', x / 4, y / 4); trigger(el, 'touchmove', x / 4, y / 4);
trigger(el, 'touchmove', x / 3, y / 3); trigger(el, 'touchmove', x / 3, y / 3);
trigger(el, 'touchmove', x / 2, y / 2); trigger(el, 'touchmove', x / 2, y / 2);