DataGrid Self-Reference Hierarchy

This page demonstrates how to use LoadChildData event to create a Radzen Blazor DataGrid self-reference hierarchy.

• apps Example
• code Source

Employee	Job Title   Filter Contains Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty And And Or Equals Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty Clear Apply	Hire Date   Filter Equals Equals Not equals Less than Less than or equals Greater than Greater than or equals Is null Is not null April January February March April May June July August September October November December 2024 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 : Ok And And Or Equals Equals Not equals Less than Less than or equals Greater than Greater than or equals Is null Is not null April January February March April May June July August September October November December 2024 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 : Ok Clear Apply	City   Filter Contains Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty And And Or Equals Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty Clear Apply	Home Phone   Filter Contains Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty And And Or Equals Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty Clear Apply	Extension   Filter Contains Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty And And Or Equals Equals Not equals Contains Starts with Ends with Does not contain Is null Is empty Is not null Is not empty Clear Apply
Dr. Andrew Fuller	Vice President, Sales	08/14/2012	Tacoma	(206) 555-9482	3457

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