Methods
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subscribeToQuerySelector( callback, filter, bind, group ) → {Object}
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Description
Subscribes to mutations that affect an element matching a selector.
Parameters
Name Type Description callbackfunction A function to call when on a mutation
filterfunction A function to call to filter mutations
bindAny Something to bind the callback to
groupBoolean Whether to call the callback with an array of mutations instead of a single mutation
Returns
Details
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observe()
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Description
Starts observing the element. This will be called when attaching a callback. You don't need to call this manually.
Details
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disconnect()
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Description
Disconnects this observer. This stops callbacks being called, but does not unbind them. You probably want to use observer.unsubscribeAll instead.
Details
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subscribe( callback, filter, bind, group ) → {Object}
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Description
Subscribes to mutations.
Parameters
Name Type Description callbackfunction A function to call when on a mutation
filterfunction A function to call to filter mutations
bindAny Something to bind the callback to
groupBoolean Whether to call the callback with an array of mutations instead of a single mutation
Returns
Details
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unsubscribe( subscription )
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Description
Removes a subscription and disconnect if there are none left.
Parameters
Name Type Description subscriptionObject A subscription object returned by observer.subscribe
Details