Can add new model of values?

[huio]

like this [{ "name":"parent1", "list":[{ "text":"text1-1", "value":"value1-1" },{ "text":"text1-2", "value":"value1-2" }] },{ "name":"parent2", "list":[{ "text":"text2-1", "value":"value2-1" },{ "text":"text2-2", "value":"value2-2" }] }]