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如何根据以前的搜索设置默认值?选择列表默认多选
@Html.DropDownListFor(m => m.Filter.FossilTypes,
new SelectList(Model.Filter.FossilsTypesOptions, "Name", "Name"),
new {
@multiple = "multiple",
@placeholder = "Choose one...",
@class = "SlectBox"
})
我想这
@Html.DropDownListFor(m => m.Filter.FossilTypes,
new SelectList(Model.Filter.FossilsTypesOptions, "Name", "Name", Model.Filter.FossilTypesDefault),
new {
@multiple = "multiple",
@placeholder = "Choose one...",
@class = "SlectBox"
})
其中切换IEnumerable
,Array
和List
之间Model.Filter.FossilTypesDefault
类型,但它没有任何效果。
这有帮助!谢谢! –