disabling selectbox in taghelper

user_1379478 0
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I have Select Box Tag Helper

<select asp-for="DiscountTypeIndex" class="form-control" asp-items="Html.GetEnumSelectList<DiscountType>()" @(@Model.Id>0 ? "disabled" : "")>
                                        </select>

I want if the Model.id is greater than zero , it would be disbaled, but the above code doesn't work

tag-helpers asp.net-core-mvc c#
1 Answers

It should be:

<select asp-for="DiscountTypeIndex" class="form-control" asp-items="Html.GetEnumSelectList<DiscountType>()" 
    disabled="@(@Model.Id>0 ? "disabled" : "")">
</select>
user_113988100
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