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Value of Multiselect contains System.Collections.Generic.List`1[System.Int32] instead of array of int

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MultiSelect
This is a migrated thread and some comments may be shown as answers.
Ruslan
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Ruslan asked on 16 Sep 2015, 06:14 AM

I have some model with selected ids:

class Model{
     public IList<int> SelectedIds { get; set; }
}

in my partial view I render Multiselect control:

@(Html.Kendo().MultiSelectFor(f => f.SelectedIds)
  .Name("SelectedIds")
  .Placeholder("​Select Items...")
  .Filter(FilterType.Contains)
  .IgnoreCase(true).TagMode(TagMode.Single)
  .TagTemplate("<span>​Selected #=data.dataItems.length# ​from #=data.maxTotal#</span>")
  .DataSource(a => a.Read("Get​ItemsListAction", "​Controller"))
  .DataValueField("Id")
  .DataTextField("Value")
  .AutoClose(false)
)

and it renders next wrong Javascript code (see value of the "value" at the end of the expression :):

jQuery(function(){jQuery("#SelectedIds").kendoMultiSelect({"dataSource":{"transport":{"read":{"url":"/sspd/​Controller/Get​ItemsListAction"},"prefix":""},"schema":{"errors":"Errors"}},"dataTextField":"Value","filter":"contains","ignoreCase":true,"tagMode":"single","tagTemplate":"\u003cspan\u003e​Selected#=data.dataItems.length# ​from #=data.maxTotal#\u003c/span\u003e","autoClose":false,"dataValueField":"Id","placeholder":"Select Items...","value":["System.Collections.Generic.List`1[System.Int32]"]});});

BUT!

When I change the Name in Razor code to something other name, for example, "bla-bla-bla" it renders correct code and I see in the web page multiselect with selected items:

jQuery(function(){jQuery("#bla-bla-bla").kendoMultiSelect({"dataSource":{"transport":{"read":{"url":"/sspd/​Controller/Get​ItemsListAction"},"prefix":""},"schema":{"errors":"Errors"}},"dataTextField":"Value","filter":"contains","ignoreCase":true,"tagMode":"single","tagTemplate":"\u003cspan\u003eSelected#=data.dataItems.length# from #=data.maxTotal#\u003c/span\u003e","autoClose":false,"dataValueField":"Id","placeholder":"Select Items...","value":[28620,32216]});});
 

In other words, rendered javascript is incorrect when Model's property for the selected ids is the same with parameter value passed to Html.Kendo().MultiSelect().Name method

Whats wrong in my code?

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