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I have a requirement: I have A, B, C, D, E.... multi pages in App. And now When I click a button in Page E, change the keyword, All page's controller will get this notification and use this changed keyword to query the web server then update page's UI.

I know 'EventBus' can achieve this goal. Do you know how to do in GetX.

zhouxinle
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1 Answers1

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You can use Obx() widget. Then you can use FutureBuilder inside it for webserver requests.

Furkan Abbasioğlu
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