DropDownListForModel Can't add HTML attributes

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DropDownListForModel Can't add HTML attributes



I am trying to add html attributes to this drop down list like this:


@Html.DropDownListForModel(p => p.PreviousCompanyCompletedMappingId, Model.PreviousCompanyMappings.ToSelectListItems(), new @class = "dropdown" )



But I am getting error: Argument 4: cannot convert from '<anonymous type: string class>' to 'string'


Argument 4: cannot convert from '<anonymous type: string class>' to 'string'





Could you show code for DropDownListForModel method?
– Tomato32
Aug 6 at 14:32




1 Answer
1



The compiler has a problem identifying the correct method overload to use. Explicitly specify null for the optionLabel parameter.


null


optionLabel


@Html.DropDownListForModel(p => p.PreviousCompanyCompletedMappingId, Model.PreviousCompanyMappings.ToSelectListItems(), null, new @class = "dropdown" )






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