Combobox child cascade problem

Title:

BI{code} ?

My cascade combo cshtml code <div class="efield"> <div class="elabel"> @Html.LabelFor(o => o.Department) </div> <div class="einput"> @(Html.Awe().AjaxRadioListFor(o => o.Department).Combobox()) </div> @Html.ValidationMessageFor(o => o.Department) </div> <div class="efield"> <div class="elabel"> @Html.LabelFor(o => o.Service) </div> <div class="einput"> @(Html.Awe().AjaxRadioListFor(o => o.Service).Parent("Department", "Id").Combobox()) </div> @Html.ValidationMessageFor(o => o.Service) </div> AjaxDropdownFor or Odropdown just work fine but AjaxRadioListFor not work. please check this screencast. http://screencast.com/t/EPeHJ1lgMj thanks.

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user

asked at 28 Jul 2016

Answers

• BI{code} ?

  when you change the value of the parent, the child combobox gets a new list of options to pick from, but the value remains the same, and is not present in the list of options anymore you can return in GetItems AweItems, like this: return Json(new AweItems { Items = items }); aweitems lets you also set the value, but we need to clear it in some cases you may want to leave the current value, like when the value is present in `items`, in that case you can set it { Items = items, Value = v } another way would be to return items + currently selected item

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  Omu

  answered at 28 Jul 2016

  • AweItems work great. Thanks.
    at 28 Jul 2016 user

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