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如何实现同一个页面 点击上一题或者下一题时内容可以来回切换，比如说我截得这个图。求大神指导。

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如何实现同一个页面 点击上一题或者下一题时内容可以来回切换，比如说我截得这个图。求大神指导。

clipboard.png


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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by (71.8m points)

题目量那么少，就一次性加载好所有的题目，只是在视图上分一题一题展示就好了，上一题下一题无非是改变了目前展示的题目的编号，根据这个编号去显示题目就好了


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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