Mat Autocomplete Select Event

I am using an autocomplete mat autocomplete and at the moment it allows loading a list of users.

Mat autocomplete select event.

Angular material select provides selectionchange event that emits when the selected value has been changed by the user. The event selectionchange is used with mat select element as following. The onselectionchange event replaced the selected event. If you want to toggle mat select autocomplete from your own component event you need to import multiselectcomponent in the component and take it s reference as viewchild element eg.

Now it s possible to recognize when the item is selected or deselected. On blur of the input validate function is called to check if the user wrote a valid value without selecting it in the list. Bug feature request or proposal. So when you select any option the displaywith directive triggers the displayfn function which takes the object as an argument and returns the string based on the selected value.

According to materials documentation optionselected emits an event. If you want to integrate material autocomplete functionality in angular 6 7 8 this tutorial will work with every version. This allfruits val map user user username. I know that value stores the selected object offer in my case.

I tried optionselected foofn but it doesn t exist. If yes then it is being sel. One with isuserinput true and one with false. Now it s possible to recognize when the item is selected or deselected.

In autocomplete i want to display the username but i want to save the value of that chosen user id.