Today we are going to create autocomplete in angular 8 9 10 using angular material 10 ui components.
Mat autocomplete selected event.
We ll create an angular app from scratch to show how.
The autocomplete is a functionality which shows the recommended options to the user when the user clicks on the input field or enters some keywords in an input field.
One with isuserinput true and one with false.
I am using an autocomplete mat autocomplete and at the moment it allows loading a list of users.
If i have a selected value and change the value the onselectionchange will fire two events.
The onselectionchange event replaced the selected event.
Now it s possible to recognize when the item is selected or deselected.
Bug feature request or proposal.
On blur of the input validate function is called to check if the user wrote a valid value without selecting it in the list.
This allfruits val map user user username.
Both will fire soap request and the last soap request is the previous selected value isuserinput false.
Using mat autocomplete of material2.
Now it s possible to recognize when the item is selected or deselected.
The event selectionchange is used with mat select element as following.
However after a selection has been made the selected item is the only item available in the autocomplete drop down no matter what changes i make.
If yes then it is being sel.
In autocomplete i want to display the username but i want to save the value of that chosen user id.