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优化 layer 滑动切换细节

pull/1446/head
sight 2023-12-12 21:53:36 +08:00
parent a4c78cc886
commit ed2755bcce
1 changed files with 4 additions and 2 deletions
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6
src/modules/layer.js
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@ -1608,8 +1608,10 @@ layer.photos = function(options, loop, key){
if(window.layui || window.lay){ if(window.layui || window.lay){
var lay = window.layui.lay || window.lay; var lay = window.layui.lay || window.lay;
var touchEndCallback = function(e, state){ var touchEndCallback = function(e, state){
var threshold = 40; var duration = Date.now() - state.timeStart;
var shouldSwipe = Math.abs(state.deltaX) > threshold; var speed = state.deltaX / duration;
var threshold = win.width() / 3;
var shouldSwipe = Math.abs(speed) > 0.25 || Math.abs(state.deltaX) > threshold;
if(!shouldSwipe) return; if(!shouldSwipe) return;
if(state.direction === 'left'){ if(state.direction === 'left'){
dict.imgnext(true); dict.imgnext(true);