Combobox shows ID instead of title when changing value of parent text control

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BI{code} ?

Display ID instead of title in Ajax Radio List when setting text control as parent In View Html.Awe().TextBox("txtEmploymentCode").MaxLength(5) Html.Awe().AjaxRadioList("cboPesonList").Url(Url.Action("cboPerson", "Personely", new { Area = "HumanSystem" })).Parent("txtEmploymentCode", "EmploymentCode").Combobox(o => o.AutoSelectFirst()) In Controller public ActionResult cboPerson(string EmploymentCode) { var r = new Share.Response<List<Person>>("Person/AllPersons").Get(); if (!string.IsNullOrEmpty( EmploymentCode) ) r=r.Where(x=>x.EmploymentCode.Contains(EmploymentCode)).ToList(); var items = r.Select(o => new KeyContent(o.Id, o.FirstName + " " + o.LastName)); return Json(items,JsonRequestBehavior.AllowGet); } After changing the txtEmploymentCode value of AjaxRadioList instead of o.FirstName + " " + o.LastName a random number is set

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Arash Ansari

asked at 28 Jan 2024

Answers

• BI{code} ?

  The Combobox can have a combo value (not present in the options), I presume that before you change the value of the parent the Combobox already had a value, From the server you return a new list of items, and that list doesn't include the current value, this is why the combobox is showing its internal value instead of the content of a KeyContent from the options. Depending on your scenario you could: - use a DropdownList instead - clear the value of the combobox with js when the parent changes value - in the items list returned from the server include the current value also (you receive the current value as `v` parameter in the `cboPerson` Action) - you can also set the value from the Action that returns data, as shown here: https://demo.aspnetawesome.com/AjaxDropdownDemo#Set-value-from-get-items-call basically instead of `return Json(list)` you would return: return Json(new AweItems { Items = items, Value = value // value could be items.First().k });

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  Omu

  answered at 28 Jan 2024

  • Thank you very much
    at 28 Jan 2024 Arash Ansari

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