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This is the archived documentation for Angular v17. Please visit angular.dev to see this page for the current version of Angular.

QueryParamsHandling

How to handle query parameters in a router link. One of:

  • "merge" : Merge new parameters with current parameters.
  • "preserve" : Preserve current parameters.
  • "" : Replace current parameters with new parameters. This is the default behavior.
      
      type QueryParamsHandling = 'merge' | 'preserve' | '';
    

See also