js节流防抖
//节流防抖函数
function debounce(fun, delay) {
return function (args) {
let that = this
let _args = args
clearTimeout(fun.id)
fun.id = setTimeout(function () {
fun.call(that, _args)
}, delay)
}
}
//触发
var debounceAjax = debounce(ajax,500); //500毫秒延时
$('#scbar_txt').on('keyup', function (e) {
debounceAjax(key);
});
/执行
function ajax(key) {
//
}