Configures a content query.
Content queries are set before the ngAfterContentInit callback is called.
Example
@Directive(selector: 'someDir')
class SomeDir implements AfterContentInit {
@ContentChildren(ChildDirective)
QueryList<ChildDirective> contentChildren;
@override
ngAfterContentInit() {
// contentChildren is set
}
}
- Inheritance
- Object
- DependencyMetadata
- Query
- ContentChildren
Constructors
- ContentChildren(selector, { bool descendants: false, read: null })
-
const
Properties
- descendants → bool
-
whether we want to query only direct children (false) or all children (true).
read-only, inherited - first → bool
-
read-only, inherited
- hashCode → int
-
Get a hash code for this object.
read-only, inherited - isVarBindingQuery → bool
-
Whether this is querying for a variable binding or a directive.
read-only, inherited - isViewQuery → bool
-
Always
falseto differentiate it withViewQuery.read-only, inherited - read → dynamic
-
The DI token to read from an element that matches the selector.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited - selector → dynamic
-
read-only, inherited
- token → dynamic
-
read-only, inherited
- varBindings → List
-
A list of variable bindings this is querying for.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
toString(
) → String -
Returns a string representation of this object.
inherited