为uniDBGrid的序号列加标题

      UniSession.AddJS
    ('MainForm.UniDBGrid1.columnManager.columns[0].setText("选择")');
  UniSession.AddJS
    ('MainForm.UniDBGrid1.columnManager.columns[1].setText("序号")');

朋友给我的代码,设置uniDBGrid的序号标题。参考上面的代码,为了适应uniForm,uniFrame等继承,改成下面这样:

对于uniForm,我们在AfterShow事件中处理:

procedure TAddMDTableBase.UniFormAfterShow(Sender: TObject);
begin
  inherited;
  //为Grid的序号列设置标题
  if (dgRowNumbers in UniDBGrid1.Options) then
  begin
       //UniSession.AddJS('MainForm.UniDBGrid1.columnManager.columns[0].setText("选择")');
       UniSession.AddJS(Self.Name+'.UniDBGrid1.columnManager.columns[0].setText("序号")');
  end;
end;

对于uniFrame,我们要在UniDBGrid1AfterLoad中处理:

procedure TOneTableBase.UniDBGrid1AfterLoad(Sender: TUniCustomDBGrid);
begin
  inherited;
  //为Grid的序号列设置标题
  if (dgRowNumbers in UniDBGrid1.Options) then
  begin
       //UniSession.AddJS('MainForm.UniDBGrid1.columnManager.columns[0].setText("选择")');
       UniSession.AddJS(Self.Name+'.UniDBGrid1.columnManager.columns[0].setText("序号")');
  end;
end;

最后的显示结果:

另外,参考上面的代码,我们还可以设置列的宽度等:

('MainForm.UniDBGrid1.columnManager.columns[0].setWidth(55)');

感谢007的支持!

原文地址:UniDBGrid序号列添加标题 – 汗血宝宝 (hanxuebaobao.com)

原文地址:https://www.cnblogs.com/kinglandsoft/p/15088585.html