Question

我看到一个问题，当在下拉列表中选择的日期值会自动将表单中的内容向下推而永不刷新时。

我使用过content.setScrollableY（true），它使表格可滚动。但是在这里，当我在下拉菜单中选择日期值时就会发生问题，我必须在其中滚动日期以进行选择，这将在内部滚动表单中的内容。请告知

代码：

Form hi = new Form("Pick", BoxLayout.y());        
Label emptyLbl1 = new Label(" ");
emptyLbl1.setUIID("Seperator");

Label emptyLbl2 = new Label(" ");
emptyLbl2.setUIID("Seperator");

Label emptyLbl3 = new Label(" ");
emptyLbl3.setUIID("Seperator");

Label emptyLbl4 = new Label(" ");
emptyLbl4.setUIID("Seperator");

Label emptyLbl5 = new Label(" ");
emptyLbl5.setUIID("Seperator");

Label emptyLbl6 = new Label(" ");
emptyLbl6.setUIID("Seperator");

Label emptyLbl7 = new Label(" ");
emptyLbl7.setUIID("Seperator");

Picker p = new Picker();
p.setType(Display.PICKER_TYPE_DATE);
hi.add(p).add(emptyLbl1).add(emptyLbl7);
CheckBox pickStartTime;
CheckBox pickEndTime;
pickStartTime = new CheckBox("Edit Start Time");
pickStartTime.setOppositeSide(true);
pickStartTime.setHeight(Display.getInstance().convertToPixels(6.5f));
pickStartTime.setSelected(false);
pickStartTime.setUIID("CheckArea");
pickEndTime = new CheckBox("Edit End Time");
pickEndTime.setOppositeSide(true);
pickEndTime.setHeight(Display.getInstance().convertToPixels(6.5f));
pickEndTime.setSelected(false);
pickEndTime.setUIID("CheckArea");
Picker timePicker1 = new Picker();
Picker datePicker1 = new Picker();
Picker dateTimePicker1 = new Picker();
timePicker1.setUIID("TextField");
datePicker1.setUIID("TextField");
dateTimePicker1.setUIID("TextField");
Button navigate = new Button("Navigation");
navigate.setUIID("NavigateButton");        
CommonUtil.makeBorderRound(navigate);
Picker p1 = new Picker();
p1.setType(Display.PICKER_TYPE_DATE);
Label clock = new Label("--:--", "Clock");
hi.add(p1).add(pickStartTime).add(emptyLbl2).add(navigate).add(clock);
Picker p2 = new Picker();
p2.setType(Display.PICKER_TYPE_DATE);
hi.add(pickEndTime).add(p2).add(emptyLbl3).add(emptyLbl5);
Picker p3 = new Picker();
p3.setType(Display.PICKER_TYPE_DATE);
Button finishActivity = new Button("Finish Activity");
CommonUtil.makeBorderRound(finishActivity);
finish.setTextPosition(LEFT);
CommonUtil.addSideMenu(this);
hi.add(p3).add(emptyLbl6).add(finish);
hi.show();

Answer 1

这在我身上没有发生：

Form hi = new Form("Pick", BoxLayout.y());
Picker p = new Picker();
p.setType(Display.PICKER_TYPE_DATE);
hi.add(p);

hi.show();

确保您正在使用轻巧的选择器。

选择值到下拉列表后，表单向下滚动

1 个答案: