Vijayaditya followed his father, Vikramaditya I

Vikramaditya I

Vikramaditya I was the third son and followed his father, Pulakesi II on to the Chalukya throne. He restored order in the fractured kingdom and made the Pallavas retreat from the capital Vatapi.-Early crises :...

 on to the Chalukya throne. His long reign was marked by general peace and prosperity. Vijayaditya also built a number of temples.
He fought against the Pallavas and extracted tributes from Parameshwar Varma V. The Alupas

Alupas

The Alupas kings were a minor dynasty who ruled parts of coastal Karnataka. Later with the dominance of Kadambas in Banavasi, they became feudatory to them. With the changing political scenario, soon they became the feudatories to Chalukyas, Hoysalas and Vijayanagara Rayas...

 of South Canara who were
loyal to the Chalukyas and led by Alupa Chitravahana, brother-in-law of Vijayaditya defeated a Pandyan invasion of Mangalore in 705.
Vijayaditya was succeeded by his son Vikramaditya II

Vikramaditya II

Vikramaditya II was the son of King Vijayaditya and ascended the Badami Chalukya throne following the death of his father. This information comes from the Lakshmeshwar inscriptions in Kannada dated January 13 735...

 in 733.