Rendu côté serveur Formontrol
this.poNoControl.valueChanges.subscribe(data => {
debugger;
var strLength = new String(data);
if (strLength.length >= 3) {
this.poNoControl.valueChanges
.pipe(
startWith(''),
debounceTime(200),
distinctUntilChanged(),
tap((value) => {
debugger;
this.poNoLookupData = [];
}),
switchMap(value => this._service.GetPOLookupList(this.poNoControl.value)
.pipe(
finalize(() => {
}),
)
)
)
.subscribe(data => {
debugger;
this.poNoLookupData = data["responseData"];
this.options = this.poNoLookupData
if (this.options !== undefined) {
this.options.filter(x => x.poNumber.toLowerCase().includes(this.poNoControl.value));
this.options.slice(0, 40);
}
this.poNofilteredOptions = this.options;
});
}
})
Aamir Farooq