asp.net mvc 4 - Nullable DateTime in Html Helper? -


i have asp.net mvc application trying add field edit date. date nullable datetime object. trying create 3 input boxes (month, day, , year) , have them linked model. want display date components in boxes when there date set. when there's not, should not have value , display placeholder.

enter image description here

i'm using html helpers (though not requirement), cannot work when date null.

here's have currently:

@html.editorfor(model => model.active_date_start.value.month, new { htmlattributes = new { @class = "form-control active-date", @placeholder = "mm", @maxlength = "2" } }) / @html.editorfor(model => model.active_date_start.value.day, new { htmlattributes = new { @class = "form-control active-date", @placeholder = "dd", @maxlength = "2" } }) / @html.editorfor(model => model.active_date_start.value.year, new { htmlattributes = new { @class = "form-control active-date", @placeholder = "yyyy", @maxlength = "4" } })

this works when date not null, causes error when is.

the other approach tried use pure html create these input boxes, , assemble date myself on backend when form submitted. couldn't work because couldn't figure out how conditionally set value of inputs.

any suggestions on how appreciated. thanks!


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