# Unfold types and function on vtk.org

**URL:** https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819
**Category:** Development
**Created:** [September 25, 2019, 1:02pm UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819 "2019-09-25T13:02:58Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![Charles\_Gueunet](https://discourse.vtk.org/user_avatar/discourse.vtk.org/charles_gueunet/32/239_2.png) [@Charles\_Gueunet](https://discourse.vtk.org/u/Charles_Gueunet)
#### Post date: [September 25, 2019, 1:02pm UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819/1 "2019-09-25T13:02:58Z")

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Hello,  
There is a bug on the current vtk website, I can’t unfold Public Types, Public Member Functions and other list on my browser when browsing the documentation (example [here](https://vtk.org/doc/nightly/html/classvtkIdTypeArray.html)).  
Clicking on the triangle has no effect and the javascript console return an error message:

> ReferenceError: toggleInherit is not defined

The bug occurs on FireFox 69 and Vivaldi (recent).

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### Author: ![mwestphal](https://discourse.vtk.org/user_avatar/discourse.vtk.org/mwestphal/32/19_2.png) [@mwestphal](https://discourse.vtk.org/u/mwestphal)
#### Post date: [September 30, 2019, 4:18am UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819/2 "2019-09-30T04:18:50Z")

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I reproduce on chromium.

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### Author: ![cory.quammen](https://discourse.vtk.org/user_avatar/discourse.vtk.org/cory.quammen/32/6751_2.png) [@cory.quammen](https://discourse.vtk.org/u/cory.quammen)
#### Post date: [October 1, 2019, 9:18pm UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819/3 "2019-10-01T21:18:45Z")

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Bug reported here: [https://gitlab.kitware.com/vtk/vtk/issues/17472](https://gitlab.kitware.com/vtk/vtk/issues/17472)

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### Author: ![cory.quammen](https://discourse.vtk.org/user_avatar/discourse.vtk.org/cory.quammen/32/6751_2.png) [@cory.quammen](https://discourse.vtk.org/u/cory.quammen)
#### Post date: [October 7, 2019, 12:28am UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819/4 "2019-10-07T00:28:17Z")

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Doxygen has been upgraded on the machine that generates Doxygen. The drop down menus now work. You may need to do a hard refresh if the VTK doxygen pages look funny at first (I had to).

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### Author: ![mwestphal](https://discourse.vtk.org/user_avatar/discourse.vtk.org/mwestphal/32/19_2.png) [@mwestphal](https://discourse.vtk.org/u/mwestphal)
#### Post date: [October 7, 2019, 2:08am UTC](https://discourse.vtk.org/t/unfold-types-and-function-on-vtk-org/1819/5 "2019-10-07T02:08:25Z")

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Thanks Cory !