Javascript fullpage.js无法正常使用锚链接
我试图做一个完整的页面滚动,而使用锚链接整个页面,但有时它不会再向上滚动,或链接停止工作或去错误的地方。当我在链接上滚动按下按钮后,它被按下,留下奇怪的空白 链接到代码: 如果有人能帮我调查此事,我将不胜感激Javascript fullpage.js无法正常使用锚链接,javascript,Javascript,我试图做一个完整的页面滚动,而使用锚链接整个页面,但有时它不会再向上滚动,或链接停止工作或去错误的地方。当我在链接上滚动按下按钮后,它被按下,留下奇怪的空白 链接到代码: 如果有人能帮我调查此事,我将不胜感激 (function() { "use strict"; /*[pan and well CSS scrolls]*/ var pnls = document.querySelectorAll('.panel').length, scdir, hol
(function() {
"use strict";
/*[pan and well CSS scrolls]*/
var pnls = document.querySelectorAll('.panel').length,
scdir, hold = false;
function _scrollY(obj) {
var slength, plength, pan, step = 100,
vh = window.innerHeight / 100,
vmin = Math.min(window.innerHeight, window.innerWidth) / 100;
if ((this !== undefined && this.id === 'well') || (obj !== undefined && obj.id === 'well')) {
pan = this || obj;
plength = parseInt(pan.offsetHeight / vh);
}
if (pan === undefined) {
return;
}
plength = plength || parseInt(pan.offsetHeight / vmin);
slength = parseInt(pan.style.transform.replace('translateY(', ''));
if (scdir === 'up' && Math.abs(slength) < (plength - plength / pnls)) {
slength = slength - step;
} else if (scdir === 'down' && slength < 0) {
slength = slength + step;
} else if (scdir === 'top') {
slength = 0;
}
if (hold === false) {
hold = true;
pan.style.transform = 'translateY(' + slength + 'vh)';
setTimeout(function() {
hold = false;
}, 500);
}
console.log(scdir + ':' + slength + ':' + plength + ':' + (plength - plength / pnls));
}
/*[swipe detection on touchscreen devices]*/
function _swipe(obj) {
var swdir,
sX,
sY,
dX,
dY,
threshold = 100,
/*[min distance traveled to be considered swipe]*/
slack = 50,
/*[max distance allowed at the same time in perpendicular direction]*/
alT = 300,
/*[max time allowed to travel that distance]*/
elT, /*[elapsed time]*/
stT; /*[start time]*/
obj.addEventListener('touchstart', function(e) {
var tchs = e.changedTouches[0];
swdir = 'none';
sX = tchs.pageX;
sY = tchs.pageY;
stT = new Date().getTime();
//e.preventDefault();
}, false);
obj.addEventListener('touchmove', function(e) {
e.preventDefault(); /*[prevent scrolling when inside DIV]*/
}, false);
obj.addEventListener('touchend', function(e) {
var tchs = e.changedTouches[0];
dX = tchs.pageX - sX;
dY = tchs.pageY - sY;
elT = new Date().getTime() - stT;
if (elT <= alT) {
if (Math.abs(dX) >= threshold && Math.abs(dY) <= slack) {
swdir = (dX < 0) ? 'left' : 'right';
} else if (Math.abs(dY) >= threshold && Math.abs(dX) <= slack) {
swdir = (dY < 0) ? 'up' : 'down';
}
if (obj.id === 'well') {
if (swdir === 'up') {
scdir = swdir;
_scrollY(obj);
} else if (swdir === 'down' && obj.style.transform !== 'translateY(0)') {
scdir = swdir;
_scrollY(obj);
}
e.stopPropagation();
}
}
}, false);
}
/*[assignments]*/
var well = document.getElementById('well');
well.style.transform = 'translateY(0)';
well.addEventListener('wheel', function(e) {
if (e.deltaY < 0) {
scdir = 'down';
}
if (e.deltaY > 0) {
scdir = 'up';
}
e.stopPropagation();
});
well.addEventListener('wheel', _scrollY);
_swipe(well);
var tops = document.querySelectorAll('.top');
for (var i = 0; i < tops.length; i++) {
tops[i].addEventListener('click', function() {
scdir = 'top';
_scrollY(well);
});
}
})();
(函数(){
“严格使用”;
/*[平移和旋转CSS卷轴]*/
var pnls=document.queryselectoral('.panel').length,
scdir,hold=false;
函数_滚动(obj){
变长、正压、平移、步长=100,
vh=窗内高度/100,
vmin=Math.min(window.innerHeight,window.innerWidth)/100;
if((this!==未定义和&this.id=='well')| |(obj!==未定义和&obj.id=='well')){
pan=这个| | obj;
正压=parseInt(全天离视/vh);
}
如果(pan==未定义){
返回;
}
正压=正压| | parseInt(平移偏视/vmin);
slength=parseInt(pan.style.transform.replace('translateY(',''));
如果(scdir=='up'和&Math.abs(长度)<(增压-增压/pnls)){
slength=slength-步长;
}else if(scdir==='down'&&slength<0){
slength=slength+步长;
}else if(scdir==='top'){
长度=0;
}
如果(保持===false){
保持=正确;
pan.style.transform='translateY('+slength+'vh');
setTimeout(函数(){
保持=假;
}, 500);
}
log(scdir+':'+slength+':'+plength+':'+(plength-plength/pnls));
}
/*[触摸屏设备上的滑动检测]*/
功能_滑动(obj){
var swdir,
sX,
sY,
dX,
嗯,,
阈值=100,
/*[被视为刷卡的最小行驶距离]*/
松弛=50,
/*[垂直方向上同时允许的最大距离]*/
alT=300,
/*[允许行驶该距离的最长时间]*/
elT,/*[经过的时间]*/
stT;/*[开始时间]*/
obj.addEventListener('touchstart',函数(e){
var tchs=e.changedtouchs[0];
swdir=‘无’;
sX=tchs.pageX;
sY=tchs.pageY;
stT=新日期().getTime();
//e、 预防默认值();
},假);
obj.addEventListener('touchmove',函数(e){
e、 preventDefault();/*[在DIV内时防止滚动]*/
},假);
对象加法器Listener('touchend',函数(e){
var tchs=e.changedtouchs[0];
dX=tchs.pageX-sX;
dY=tchs.pageY-sY;
elT=新日期().getTime()-stT;
if(elT=threshold&Math.abs(dY)=threshold&Math.abs(dX)0){
scdir=‘向上’;
}
e、 停止传播();
});
嗯,addEventListener('wheel',u scrollY);
_刷(井);
var tops=document.querySelectorAll('.top');
对于(变量i=0;i
您能详细描述一下如何一步一步地重现您的问题吗?谢谢。