asp.net mvc - why kendo mvc combobox send (0 - null) value when using strong type view and every kendo control? -
i'm trying use mvc kendo ui have problem when using typed view, when submit form kendo control send null or 0 value controller !! anothe html helper control send correct value . set code example of work combobox .
model:
public class sys_branches { public int id { get; set; } [required] [foreignkey("companyid")] public sys_companies sys_companies { get; set; } public int companyid { get; set; } public string code { get; set; } [required(errormessage = "name required")] public string namea { get; set; } [required(errormessage = "name required")] public string namee { get; set; } } view:
@model mvc_erp.models.sys_branches @{ viewbag.title = "branches"; } <div class="col-xs-12 col-sm-2"> @html.label("company") </div> <div class="col-xs-12 col-sm-10" style="margin-bottom: 5px"> @(html.kendo().dropdownlistfor(model => model.notes).name("companyid") .datatextfield("namee") .datavaluefield("id") .datasource(source => source .read(read => read .action("fillcompanies", "branches") ) ) ) </div> controller"
public actionresult index(int? id, string submitbutton, sys_branches maintbl) { //new or edit according id pass if 0 new else edit if( modelstate.isvalid) { if (insert(maintbl)) return redirecttoaction("index", new { id = maintbl.id } //model not valid return view(maintbl); } public actionresult fillcompanies([datasourcerequest]datasourcerequest request) { session["membershipid"] = 1; int membershipid =convert.toint32(session["membershipid"]); var m = db.companies.where(b => b.membershipid == membershipid && b.deleted != true); //return json(m.select(p => new { companyid = p.id, namee = p.namee }), jsonrequestbehavior.allowget); return json( m.asqueryable(), jsonrequestbehavior.allowget); }
your dropdown binded "notes" property, , name "companyid". class "sys_branches" not contain "notes" property.
use following code :
@(html.kendo().dropdownlistfor(model => model.companyid).name("companyid") .datatextfield("namee") .datavaluefield("id") .datasource(source => source .read(read => read .action("fillcompanies", "branches") ) ) ) on submit, value set in "companyid" property of class.
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