dart - 如何使用Rikulo Anchor Layout改变TextBox View 的宽度

Question

我是Dart和Rikulo的新手。

class NameView extends Section
{
  View parentVu;

  // the inputs
  DropDownList titleDdl, suffixDdl; 
  TextBox firstNameTBox, middleNameTBox, lastNameTBox;

  // the labels
  TextView titleLbl, firstNameLbl, middleNameLbl, lastNameLbl, suffixLbl;

  List<String> titles = [ 'Dr', 'Hon', 'Miss', 'Mr', 'Mrs', 'Prof', 'Sir' ];
  List<String> suffixes = ['I', 'II', 'III', 'IV', 'Junior', 'Senior'];

  NameView()
  {
     parentVu = new View()
     ..style.background = 'cyan'
     ..addToDocument();

     titleLbl = new TextView( 'Title' );
     parentVu.addChild( titleLbl );

     titleDdl = new DropDownList( model : new DefaultListModel( titles ) )
       ..profile.anchorView = titleLbl
       ..profile.location = 'east center';
     parentVu.addChild( titleDdl );

     firstNameLbl = new TextView( 'First' )
       ..profile.anchorView = titleDdl
       ..profile.location = 'east center';
     parentVu.addChild(firstNameLbl );

     firstNameTBox = new TextBox( null, 'text' )
      ..profile.anchorView = firstNameLbl
      ..profile.location = 'east center';
      //..profile.width = 'flex';
     parentVu.addChild( firstNameTBox );
}

程序渲染。但是，它不使用浏览器的整个宽度(FireFox)。
我已经尝试过TextBoxes
profile.width ='flex'

但它不起作用。

任何帮助表示赞赏。

Answer 1

火狐浏览器？您是否使用Dartium进行了测试？请注意，必须先将其编译为JS，然后才能使用Dartium以外的浏览器进行测试。

BTW, from your implementation, NameView seems not related to parentVu at all. If it is just a controller, it needs not to extend from Section (i.e., it doesn't have to be a view).