One can use ng-attr to assign dynamic id in angular js.
Not only this, if we want to associate a label to form control with dynamic id, then the for attribute of label should also be dynamic.
ng-attr can also be used for dynamic custom attribute.
ng-attr-id="{{ parameters.name }}" // for dynamic id
ng-attr-for="{{ parameters.name }}" // for dynamic for
ng-attr-customAttr="{{ parameters.name }}" // for dynamic customAttr
codehumsafar 