is there a way to detect the valueChanges for formArray which has been dynamically binded from array of objects in angular8

Question

is there a way to detect if there are any valueChanges for the toggle buttons made to form array which has been binded from dynamic array of objects.

Here, i am getting

Answer 1

the problem is that you has any FormArray.

//this has no sense
this.FB.array([this.detailsToogle]) 

Do you want to write ?

this.FB.array(this.detailsToggle.map(x=>this.FB.group(x)))

This is a FromArray of FormGroups

Any way, if you only want to change the boolValue, you don't need create a formArray so complex, you can simply

this.FB.array(this.detailsToggle.map(x=>x.boolValue))

this is FormArray of FormControls

When you has an FormArray is for manage a FormArray. You has some too complex as

<input type="checkbox" [checked]="toggleValue.boolValue" (change)="toggleValue.boolValue = $event.target.checked">

when can be like,e.g. is is a FromArray of FormControls

<input type="checkbox" [formControlName]="i"> 

Really, you need ask you what data you want get and what data you want change. Tip: Before write nothing in your .html write

<pre>
{{agentSettingsInfoForm.?value |json}}
</pre>