asp.net mvc - MVC Razor Set value of TextBoxFor from Button Group -

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i want set value of textboxfor control button group. 1/ not sure how refer texboxfor, have tried eqtype.value = 2

<script>     $(".btn-group > .btneqtype").click(function () {         $(this).addclass("active").siblings().removeclass("active");        eqtype.value = 2     });  </script>   <div class="form-group">  <label class="control-label col-sm-4" for="agd2">set id</label>    <div class="col-sm-8 col-md-6">   @html.textboxfor(m => m.etype, new { @class = "input k-textbox", id = "eqtype", value = "3" })  </div>  </div>

read on jquery selectors http://www.w3schools.com/jquery/jquery_ref_selectors.asp

<script>     $(".btn-group > .btneqtype").click(function () {         $(this).addclass("active").siblings().removeclass("active");         $('#eqtype').val("2");     });  </script>

try debugging jquery in chrome developer tools. on webpage press f12 , go console. type in $('#eqtype') , see returned.


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