Search criteria for checking if dataset entries are present in an element.
You can use an array of dataset property/attribute names to check only if the
dataset entries are present, or an object to search for specific values.
Use null for the value if you only care about the presence of a dataset entry.
Search criteria for checking if dataset entries are present in an element. You can use an array of dataset property/attribute names to check only if the dataset entries are present, or an object to search for specific values. Use
nullfor the value if you only care about the presence of a dataset entry.