vue自定义指令-移动端点击元素input输入框垂直居中于软键盘弹出后的页面
Vue.directive('gomiddle', {// 当被绑定的元素插入到 DOM 中时……
inserted: function(el) {
el.addEventListener('click', function() {
setTimeout(function() {
let top = el.offsetTop;
let windowScrollTop = document.documentElement.scrollTop;
let windowHeight = window.innerHeight;
document.documentElement.scrollTop = windowScrollTop + ((top - windowScrollTop) - (windowHeight / 2))
}, 1000)
}, false)
}
})
来源：51CTO技术博客 https://blog.51cto.com/u_11641800/2982189
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