@angular/animations

query

function

Finds one or more inner elements within the current element that is being animated within a sequence. Use with animate().

  
    query(  selector: string,  animation: AnimationMetadata | AnimationMetadata[],  options?: AnimationQueryOptions): AnimationQueryMetadata;

Tokens can be merged into a combined query selector string. For example:

           query(':self, .record:enter, .record:leave,

AnimationQueryMetadata

Finds one or more inner elements within the current element that is being animated within a sequence. Use with animate().

@paramselectorstring

The element to query, or a set of elements that contain Angular-specific characteristics, specified with one or more of the following tokens.

query(":enter") or query(":leave") : Query for newly inserted/removed elements (not all elements can be queried via these tokens, see Entering and Leaving Elements)
query(":animating") : Query all currently animating elements.
query("@triggerName") : Query elements that contain an animation trigger.
query("@*") : Query all elements that contain an animation triggers.
query(":self") : Include the current element into the animation sequence.

@paramanimationAnimationMetadata | AnimationMetadata[]

One or more animation steps to apply to the queried element or elements. An array is treated as an animation sequence.

@paramoptionsAnimationQueryOptions

An options object. Use the 'limit' field to limit the total number of items to collect.

@returnsAnimationQueryMetadata