findPageInStack method

int findPageInStack(
  1. String pageName
)

查找特定页面在栈中的位置

Implementation

int findPageInStack(String pageName) {
  for (int i = _routeStack.length - 1; i >= 0; i--) {
    if (_routeStack[i].pageName == pageName) {
      return i;
    }
  }
  return -1;
}