I’ve a fairly easy drawback. After I change a variable that will get assigned from a get request to my server, I would like the listview.builder to rerender the display. That is what my display seems to be like at the moment:
(every information article (separated by a white sizedbox) is rendered primarily based on a variable referred to as _posts – when this variable will get up to date I would like all of the information widgets to replace)
EDIT: For instance when the consumer clicks the guts icon, I ship a request to the server to inform it that the consumer favored the information article, and when it comes again with the up to date favored listing, I would like the icon to be coloured in or not primarily based on what the server returns
MORE INFO
- The widgets are inside a listview.builder
- My class extends a stateful widget
- The server returns a json object
- I have been engaged on this for 8+ hours and may’t determine it out
Thanks a lot!