CODEWITHSUNDEEP
javascriptjqueryasp.net-mvc-4jquery-select2
Yaron Levi
Yaron Levi

Reputation: 13079

Select2 in multiple mode in MVC generates first value only

I am using the Select2 plugin.
I know that in multiple mode the selected values should come as a comma seperated string, but instead I only get the first value.

Html: 

<form action="~/Home/SendData">
    <select multiple id="selectElement" name="Data">
        <option value="Val1">Val1</option>
        <option value="Val2">Val2</option>
    </select>
    <button type="submit">send</button>
</form>

Javascript: 

$(function () {
    $("#selectElement").select2();
});

Controller: 

 public ActionResult SendData(string data)
 {
     //data contains only val1.
     return View();
 }

Fiddler:
enter image description here

Upvotes: 1

Views: 918

Answers (1)

Sergey Boiko
Sergey Boiko

Reputation: 471

in your case, model binder cannot create string array of values, please, fix your action like this:

public ActionResult SendData(string[] data)
{     
   return View();
}

Upvotes: 2

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