Question 75680 in Flutter Question posted in
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how to make one text from response have onclick property in flutter?

I am getting a list of responses from API, and I am using List View Builder and a text widget to display them all at once, so now I will have multiple texts according to the length of the response. How do I make just one particular text have the on-click property so that when I click that one particular text, I can navigate to another page?

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3

Answers


  1. 0

    Create custom text function like this

    widget createCustomText(String value, Function(String) callback) {
  return InkWell(
    onTap: () {
      callback.call("");
    },
    child: Text(value),
  );
}

    // And use this function inside list return item like this

     return createCustomText("Your List item", (p0) {
    print("Print your value");
  });
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  2. 0

    As you are using ListViewBuilder then there can be two scenarios
    First,
    If you know which particular index’s text you have to make clickable then you can use a direct approach by using index

    ListView.builder(
                  physics: const AlwaysScrollableScrollPhysics(),
                  itemCount: controller.peerUserList.length,
                  shrinkWrap: true,
                  itemBuilder: (context, index){
                      return if(index == 3){
                      // write clickable code here preferably with Inkwell
                      } else{
                      // write your text code for others here
                      }
                 });

    Or there can be a scenario of using data of index or from text itself same approach can be used only the condition in if has to be changed according to your usage requirement.

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  3. 0

    =>You can use an index directly if there is particular index text you need to make clickable After that you can pass data in Navigation

      ListView.builder(
  physics: const AlwaysScrollableScrollPhysics(),
  itemCount: UserList.length,
  shrinkWrap: true,
  itemBuilder: (context, index){
    return InkWell(
      onTap: () {
        Navigator.push(
          context,
          MaterialPageRoute(
            builder: (context) => SecondScreen(user: UserList[index].name),
          ),
        );
      },
      child: Text(UserList[index].name),
    );
  });
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