StreamedList

Intro

This class has been created to work with lists. It works like StreamedValue. To modify the list (e.g. adding items) and update the stream automatically, use these methods:

• AddAll
• addElement
• clear
• removeAt
• removeElement
• replace
• replaceAt

For other direct actions on the list, to update the stream call the refresh method instead.

Usage

e.g. adding an item:

 streamedList.addElement(item);

it is the same as:

  streamedList.value.add(item);
  streamedList.refresh();

From the StreamedList example:

  final streamedList = StreamedList<String>();


  // Add to the streamed list the string from the textfield
  addText() {
    streamedList.addElement(streamedText.value);

    // Or, as an alternative:
    // streamedList.value.add(streamedText.value);
    // streamedList.refresh(); // To refresh the stream with the new value
  }