先上效果
下面附上代码 使用方式很简单只需要 在页面引入这段js 即可
$(()=> {
let param = {
tag: true,
num: 1,
ele: document.createElement('div'),
icon: '',
homeIcon: '',
moreIcon: '',
personalIcon: '',
closeIcon: '',
distance: '500',
css: "position:fixed;" +
"bottom:4rem;" +
"box-shadow:10px 10px 10px gray;" +
"right:10px;" +
"display:none;" +
"font-size:1.5rem;" +
"color:#fff;" +
"z-index:1000;" +
"height:2.5rem;" +
"width:2.5rem;" +
"background:#f44336;" +
"border-radius:50%;" +
"line-height:2.5rem;" +
"text-align:center",
menuCss: "position:absolute;" +
// "bottom:3rem;" +
"display:none;" +
"box-shadow:10px 10px 10px gray;" +
"font-size:1.2rem;" +
"color:#fff;" +
"background:orange;" +
"height:2rem;" +
"width:2rem;" +
"border-radius:50%;" +
"text-align:center;" +
"line-height:2rem;"
// type: '#top'
};
{
document.querySelector('body').appendChild(((ele)=> {
ele.className = 'scroll iconfont';
ele.innerHTML = param.moreIcon;
// ele.href = param.type;
ele.style.cssText = param.css;
for (let i = 0; i < 3; i++) {
let menu_personal = document.createElement('a');
menu_personal.className = 'iconfont';
menu_personal.style.cssText = param.menuCss;
switch (i) {
case 0:
setStyle(menu_personal, '#2196f3', '2.4rem', '2.4rem', param.homeIcon, 'home');
break;
case 1:
setStyle(menu_personal, '#4caf50', 0, '3.5rem', param.personalIcon, 'personal');
break;
case 2:
setStyle(menu_personal, '#fdd835', '3.5rem', '0', param.icon, 'top');
break;
}
param.ele.appendChild(menu_personal);
}
return ele;
})(param.ele));
function setStyle(ele, ...args) {
ele.style.background = args[0];
ele.style.bottom = args[1];
ele.style.right = args[2];
ele.innerHTML = args[3];
ele.id = args[4];
}
}
{
$(window).scroll(()=> {
var scrollValue = $(window).scrollTop();
if (scrollValue > param.distance) {
if (param.tag) {
$(param.ele).css('display', 'block').animateCss('fadeInRight');
param.tag = !param.tag;
}
} else {
if (!param.tag) {
$(param.ele).css('display', 'none');
$(param.ele).children().css('display', 'none');
param.num++;
param.tag = !param.tag;
}
}
});
$(param.ele).click((e)=> {
window.e = e;
switch (e.target.id) {
case 'home':
if (!getTypeNative()) {
window.location.href = getAbsolutePath() + '/fenqihui/pages/recommended/recommended_index.html';
} else if (getTypeNative() === 'ios') {
backHome();
} else if (getTypeNative() === 'android') {
android.backHome();
}
break;
case 'personal':
if (!getTypeNative()) {
window.location.href = getAbsolutePath() + '/fenqihui/pages/account/user_personal.html';
} else if (getTypeNative() === 'ios') {
//todo://前往个人中心
backAccount();
} else if (getTypeNative() === 'android') {
android.backAccount();
}
break;
case 'top':
$(window).scrollTop(0);
break;
}
param.num % 2 == 0 && $(param.ele).children().css('display', 'none') || $(param.ele).children().css('display', 'block').animateCss('swing');
param.num++;
})
}
});
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。
时间： -12-16
