None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) (bool) – Whether to select at least one item, only available when multiple=True • native (bool) – Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", ˓→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) (bool) – Whether to select at least one item, only available when multiple=True • native (bool) – Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", ˓→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) (bool) – Whether to select at least one item, only available when multiple=True • native (bool) – Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", ˓→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) required (bool) – Whether to select at least one item, only available when multiple=True native (bool) – Using browser’s native select component rather than bootstrap-select [https://github.com/snapappointme framework built-in’s. For example, you want to use other WSGI server, or you are deploying app in a cloud environment. Note that only Flask, Django and FastApi backend support it. Changed in version 1.1:

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) required (bool) – Whether to select at least one item, only available when multiple=True native (bool) – Using browser’s native select component rather than bootstrap-select [https://github.com/snapappointme framework built-in’s. For example, you want to use other WSGI server, or you are deploying app in a cloud environment. Note that only Flask, Django and FastApi backend support it. Changed in version 1.1:

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) required (bool) – Whether to select at least one item, only available when multiple=True native (bool) – Using browser’s native select component rather than bootstrap-select [https://github.com/snapappointme framework built-in’s. For example, you want to use other WSGI server, or you are deploying app in a cloud environment. Note that only Flask, Django and FastApi backend support it. Changed in version 1.1:

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) value 参数和 options 中设 置的并集。 • required (bool) –是否至少选择一项，仅在 multiple=True 时可用 • native (bool) –Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", �→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) value 参数和 options 中设 置的并集。 • required (bool) –是否至少选择一项，仅在 multiple=True 时可用 • native (bool) –Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", �→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) value 参数和 options 中设 置的并集。 • required (bool) –是否至少选择一项，仅在 multiple=True 时可用 • native (bool) –Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", �→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing

None, value: Optional[Union[List, str]] = None, onchange: Optional[Callable[[Any], None]] = None, native: bool = True, required: Optional[bool] = None, help_text: Optional[str] = None, **other_html_attrs) value 参数和 options 中设 置的并集。 • required (bool) –是否至少选择一项，仅在 multiple=True 时可用 • native (bool) –Using browser’s native select component rather than bootstrap-select. This is the default behavior. • label grid_args=dict(sortChanged=JSFunction("event", �→"console.log(event.source)"))) Since the ag-grid don’t native support nested dict as row record, PyWebIO will internally flatten the nested dict before passing