1.演示

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2.操作

制作一个tree，自行更改所需内容
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转换为动态面板Dynamic panel 命名为”内置费用模板DP“，设置为下图

拉入一个droplist下拉框

点击drop list，添加interaction

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(Redesigned and architected to make planning and prototyping a little more enjoyable and a lot more powerful. Axure RP 9 has a new hardware-accelerated rendering engine, a file structure designed for faster saving and loading, and a streamlined canvas for smooth-zoom and quicker edits. You’re getting all of the prototyping power and documentation capabilities that Axure RP is known for—just better.)

原文链接：https://blog.csdn.net/fonrye/article/details/126215086