How to Change Input Params DataType of GH_Component At Runtime

Hello Everyone!

How to change the input params datatype of the compoment at runtime? My Code is as below(ScreenShot):

Unfortunaly, There has an problerm that, When I Click the MenuItem to change the data type of the param, the param name has change as predict, but when I hover to the params, the tooltip content is the param's change before. At the same time, I can not connect the params with Another.

Is anyone Know How to Slove the Problern? Thankyou

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Permalink Reply by David Rutten on October 25, 2017 at 3:41am

Try calling ParameterServer.OnParamsChanged (or something close to that, can't remember the exact naming). You don't have to cache the GH_ComponentParameterServer btw. you can just invoke directly on Params each time.

Alternatively, create a single parameter type which can handle various kinds of inputs without having to be swapped out. Then you could more easily persist wire connections and modifiers.

Permalink Reply by cughudson on October 25, 2017 at 3:52am