如何在 Flutter 的文本小部件中显示值？

Question

How can I display the value on Text Widget since I am using Getx

I trying to display the value of balance using as map but fail (and I guess it is not efficient) the method I know is using index but cant work using Text widget (need builder)

where I can get index??? or any advice to make it work and efficient since this is to show all value in the balance

This is a text widget I work but need an index

Here is the model, I want to show the value of balance in my Text widget

Answer 1

Obx(
  () => ListView.builder(
  itemCount: cashMain.transData.length,
  itemBuilder: (context, index) {
    return Text('${cashMain.transData[index].balance}')
  },
)