如果其他领域存在
我使用具有多人或组类型的SharePoint列表创建的PowerApp。 PowerApp的表格允许用户从M365选择给定字段的员工。
问题在于，如果已经分配/选择，我想删除他们。
这是PowerApp的屏幕截图。当前，如果在Window1中选择了一个人，则仍然可以在Window2中选择。我想让该人在Window2中不显示作为选择选项。
另外一个捕获是SharePoint列表允许启用多个选择。非常感谢任何指导/建议来解决这一问题。
I have a PowerApp created using SharePoint list with multiple Person or Group type. The PowerApp has a form that allows user to select employees from M365 for a given field.
The problem is that I would like to remove person if they are already assigned/select.
This is a screenshot of the powerapp. Currently if a person is selected in Window1 they are still available to select in Window2. I would like to have that person not show as a selection option in Window2.
One additional catch is that the SharePoint list has Allow multiple selections enabled. Greatly appreciate any guidance/advice to solve this one.
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窗口1：
onChange -set（window1SelectedItem，self.selected.value）;
项目 - 过滤器（项目，值＆lt;＆gt; window2SelectedItem，value＆lt; window3SelectedItem，value＆lt;＆gt; window4SelectedItem，value＆lt;＆gt; window5selectedItem）;
窗口2：
onChange -set（window2SelectedItem，self.selected.value）;
项目 - 过滤器（项目，值＆lt;＆gt; window1SelectedItem，value＆lt; window3SelectedItem，value＆lt;＆gt; window4SelectedItem，value＆lt;＆gt; window5selectedItem）;
窗口3：
onChange -set（window3SelectedItem，self.selected.value）;
项目 - 过滤器（项目，值＆lt;＆gt; window1SelectedItem，value＆lt; window2SelectedItem，value＆lt;＆gt; window4SelectedItem，value＆lt;＆gt; window5selectedItem）;
窗口4：
onChange -set（window4SelectedItem，self.selected.value）;
项目 - 过滤器（项目，值＆lt;＆gt; window1SelectedItem，value＆lt;＆gt; window2selectedItem，value＆lt;＆gt; window3SelectedItem，value＆lt;＆gt; window5selectedItem）;
窗口5：
onChange -set（window5SelectedItem，self.selected.value）;
项目 - 过滤器（项目，值＆lt;＆gt; window1SelectedItem，value＆lt;＆gt; window2SelectedItem，value＆lt;＆gt; window3SelectedItem，value＆lt;＆gt; window4selectedItem）;
如果此答案有帮助，请随时接受它作为正确的答案。
Window 1:
Onchange - Set(window1SelectedItem, Self.Selected.Value);
Items - Filter(items, Value <> window2SelectedItem, Value <> window3SelectedItem, Value <> window4SelectedItem, Value <> window5SelectedItem);
Window 2:
Onchange - Set(window2SelectedItem, Self.Selected.Value);
Items - Filter(items, Value <> window1SelectedItem, Value <> window3SelectedItem, Value <> window4SelectedItem, Value <> window5SelectedItem);
Window 3:
Onchange - Set(window3SelectedItem, Self.Selected.Value);
Items - Filter(items, Value <> window1SelectedItem, Value <> window2SelectedItem, Value <> window4SelectedItem, Value <> window5SelectedItem);
Window 4:
Onchange - Set(window4SelectedItem, Self.Selected.Value);
Items - Filter(items, Value <> window1SelectedItem, Value <> window2SelectedItem, Value <> window3SelectedItem, Value <> window5SelectedItem);
Window 5:
Onchange - Set(window5SelectedItem, Self.Selected.Value);
Items - Filter(items, Value <> window1SelectedItem, Value <> window2SelectedItem, Value <> window3SelectedItem, Value <> window4SelectedItem);
if this answer is helpful feel free to accept it as a correct answer.