No data in combobox?
Why my combobox is not showing any data?
First, I have an autocomplete like this
which is filled from the controller:
and bounded in the view:
@Html.EJ().Autocomplete("Ugovaratelji").Datasource((IEnumerable<Object>)ViewBag.dsUgovaratelji).AutocompleteFields(df => df.Text("PrezimeIme").Key("StrankaID")).Value(Model == null ? "" : Model.Stranka?.Prezime + " " + Model.Stranka?.Ime + " - " + Model.Stranka?.OIB).Width("100%").ShowRoundedCorner(true).ClientSideEvents(c => c.Select("onSelUgo"))
and it's working fine. But when I add a combobox which is bounded on the same list:
@Html.EJ().ComboBox("cboxUgo").Datasource((IEnumerable<Object>)ViewBag.dsUgovaratelji).ComboBoxFields(cf => cf.Text("StrankaID").Value("StrankaID")).Width("100%")
it remains empty when I click dropdown arrow:
Am I doing something wrong?
Thanks!
Bernard.
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9 Replies
Hi Bernard,
Thank you for contacting Syncfusion Support.
We have checked the reported issue by binding the same dataSource to Autocomplete and ComboBox from controller similar to your code. But, we were unable to reproduce the issue at our end.
Please refer to the below code used in our sample
| public ActionResult Index() { NorthwindDataContext db = new NorthwindDataContext(); var ugo = (from s in db.Orders orderby s.CustomerID, s.OrderID select new { s.OrderID }); ViewBag.dsUgovaratelji = ugo.Take(10).ToList(); return View(); } |
| <h3>Autocomplete</h3> @Html.EJ().Autocomplete("Ugovaratelji").Datasource((IEnumerable<Object>)ViewBag.dsUgovaratelji).AutocompleteFields(df => df.Text("OrderID").Key("OrderID")).Width("100%").ShowRoundedCorner(true).ClientSideEvents(c => c.Select("onSelUgo")) <br /> <h3>ComboBox</h3> @Html.EJ().ComboBox("cboxUgo").Datasource((IEnumerable<Object>)ViewBag.dsUgovaratelji).ComboBoxFields(cf => cf.Text("OrderID").Value("OrderID")).Width("200px") |
Now the Autocomplete and ComboBox are rendered as shown below
We have attached a sample for your reference which can be downloaded from the below link
If the issue persists, kindly provide us additional details like video to showcase the issue along with product version and browser details. If possible, please modify the above sample to reproduce the issue so that we can proceed further.
Regards,
Keerthana.
Hi Keerthana!
You wrote to me on February 11:
“ComboBox is not rendered with unobtrusive mode” is a known issue and we have fixed this issue internally. This fix will be included in our upcoming Volume 1, 2018 release which will be rolled out by this month(February). We will let you know once it has been rolled out. "
Is this issue fixed?
I'm using version 16.2.0.41, and when I enable unobtrusive mode, my combobox is acting like this, when I want to select some value:
Combobx in the view is this:
@Html.LabelFor(model => model.SuradId, "Suradnik", htmlAttributes: new { @class = "control-label col-md-3" })
<div class="col-md-9">
@Html.EJ().ComboBoxFor(model => model.SuradId).Datasource((IEnumerable<Object>)ViewBag.dsSuradnici).ComboBoxFields(cf => cf.Text("PrezimeIme").Value("UserId")).Width("100%")
@Html.ValidationMessageFor(model => model.SuradId, "", new { @class = "text-danger" })
</div>
Thanks!
Bernard
Hi M. Balaji.
When I change your example, like this:
Then it's not working:
Regards,
Bernard.
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