template
<van-field
????v-model="value"
? />
watch
watch: {
????value() {
????????this.fnThrottle(this.searchAction, 300)(); // 無(wú)操作，延遲300ms后執(zhí)行方法
????}
}
methods
searchAction() { // 執(zhí)行的函數(shù)
????????console.log(this.value)
?},
fnThrottle (method, delay) {
????var timer = this.timer;
????return _=>{
????????var context = this;
????????var args = arguments;
????????clearTimeout(timer);
????????this.timer=setTimeout(_=>{
????????????method.apply(context,args);
????????},delay);
????}
},
