我正在动态生成文本字段，并尝试获取文本字段的内容。

//I declared a list of string and generated it using the length of my product.
late final List<String> recovered; 

//the length of the products is 3
recovered = List.generate(products.length, (index) => "")); 

TextField(
   onSubmitted: (value) {
      recovered.insert(index, value);
      log("the value is $value");
      setState(() {});
   },    
   controller: myControllers[index],
   decoration: const InputDecoration(
       enabledBorder:OutlineInputBorder(
             borderSide: BorderSide(
                  width: 1,
                  color: Colors.grey)),

     ),
),

我将1，2，4插入到listView Builder生成的textField中，得到的值为[1，2，4，，，]，而不是[1，2，4]。