Accordion List with Ionic

[@therealchrif]

How to solve this please ? "ERROR TypeError: Cannot read property 'open' of undefined" Thanks for all your videos

[@marwansalem76]

ERROR TypeError: Cannot read property 'open' of undefined

[@thierryyves5035]

thanks man, helped me a lot. From Brazil.

[@ItacolomyMariano]

Fantastic! It did help me very much! Congratulations guy! and thanks a lot!

[@nunomsh]

Nice vídeo! Why not set close of all items when open diferent item? Usually users click on one item, and it closes all open items

[@kirouthikalionforce5505]

How to render multi level data dynamically

[@leonardocoutinho8469]

.open comes from ???

[@chickensoupisme]

It tells me ‘map’ does not exist on type ‘Observable’. HELP

[@bjesussalcedo4019]

Thank you Simon! Excellent!

[@galaxies_dev]

Thanks :)

[@aleforonda1074]

Thank you so much for your tutorials!!. Really helpful material

[@galaxies_dev]

Glad you like it Alejandro!

[@bobthebuilder6715]

Hi Simon and Everyone, Great content! I'm an ionic developer but I get stuck on creating a solid Ionic 2/3 workflow for quality product development especially when working in teams and we creating an Ionic app. Do you have any workflow suggestions? For example, at the movement, my workflow is Jtest for unit testing, Airbnb ESLint style, and on our repo we have a Docker container that runs test and builds before we can merge to the production branch but I'm still not sure if this is rock solid because we don't sign the apk file on that is build on the cloud, anyway I just wanna hear your suggestions on a solid workflow for production app for ionic applications

[@harshal2240]

nice tut.why dont you make nav drawer with accordion like android? thanks

[@miguel_chumbe_vasquez]

Hello Simon, is there any way in ionic 3 to put a dropdown(combobox) over an alert controller or modal controller or any modal?

[@restablex]

thank for this. would you implement an Ionic3 shopping cart app? it should include search item, add it to the cart and proceed to the payment. using different pages which will share the provider cart or similar... THANKS!

[@lindokuhledlamini1796]

I need this solution in ionic 2 please hep when you find solution

[@adir191]

Thank you Simon! the link you add looks like it broken

[@galaxies_dev]

Thanks so much for reporting, just fixed it!

[@markjohnmejias4460]

TypeError: Object doesn't support property or method 'json'

[@floodyboy5307]

Very very perfect Thanks

[@galaxies_dev]

Thank you!

[@paemarkdesigners3220]

Works perfect apart from this error "ERROR TypeError: Cannot read property 'open' of undefined"

[@galaxies_dev]

Then you are using a variable that is not defined, most likely you can are not accessing the viewchild correctly? This is also a v3 version I think so give the v4 version a try: kzbin.info/www/bejne/rWazg5Kaa8qch6s

[@al2asd1]

thanks keep going ....

[@HeiinRogue]

thanks !

[@martinifodo3797]

excellent...

[@galaxies_dev]

Thanks Martin!

[@mdriyazuddinkhan]

can you give me the source code?

[@David-ej1ps]

du bist Deutscher 😎😎