Kong Zhi Zhan Kai De API You Hao Ji Ge Ru :

• defaultExpandAll
• expandMutex
• value
• defaultValue

Qi Zhong De Hu Xiang Ying Xiang De Luo Ji Mei You Li Qing Chu ,Ke Neng Dao Zhi Duo Duan Biao Xian Bu Yi Zhi .

Bi Ru :

Case1

Dang value He defaultExpandAll Tong Shi Chu Xian Shi ,value = [1,2].
Zai vue Li ,Zhan Kai De Shi [1,2],Dan colllapse Hui Wu Fa Shou Qi