title: Flutter : Textfield in ListView.builder
body: <p>Hi everyone i have some data at Cloud Firestore and a ListView.builder to load the data in it. In this ListView.builder i have Network.Image, ListTile to show the title and subtitle and another ListTile which has a Textfield to add some comment and an iconbutton. My goal is to get the text of the textfield and show as a alertDialog when the button clicked. Until now i added a controller to the textfield but whenever i type anything in the textfield it changes all the textfields. I have tried creating a List to specify a unique controller so i can stop the all of the changes in textfields but i have failed. Is there any way i can do this. All this textfields and iconbuttons must be unique so when i clicked the iconbutton i need to see the text of the typed textfield.</p>