jquery - Dinamically renew calculator input result -


i have calculator based on select option, 2 inputs. dinamically result when change range or input data in text field. needed add div "buttons" fixed sizes. works great when choose select option , feel inputs. when choose select option click on div (60x90 or 100x150) button, inputs new values, result doesn't renewed. problem? think in $('#form').on('input change', 'select,input', function()

$(document).ready(function(){  	$(document).on('input', '#height', function(event) {      $(this).next().val($(this).val());  });  $(document).on('input', '#heightplus', function(event) {      $(this).prev().val($(this).val());  });  $(document).on('input', '#width', function(event) {      $(this).next().val($(this).val());  });  $(document).on('input', '#widthplus', function(event) {      $(this).prev().val($(this).val());  });  });    $(document).ready(function(){       $('#form').on('input change', 'select,input', function() {          console.log(this.type)          if(this.type == 'range') $(this).next().text(this.value)           var o = $(this).closest('.roword').find('select,input'),              v = o.eq(0).val(),              w = o.eq(1).val(),              h = o.eq(3).val(),              r = o.last().val('');              if(v) {                   v = v * w * h;                  r.val(v.tofixed())              }      })  });    function changevalue($this)      {          if($($this).text() == "60x90") {          $('input#heightplus, input#height').val('60');          $('input#widthplus, input#width').val('90');  		}  		if($($this).text() == "100x150") {          $('input#heightplus, input#height').val('100');          $('input#widthplus, input#width').val('150');  		}      }
.standart {    border: 2px solid #000;    display: inline-block;    margin: 20px;    padding: 20px;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div id="form">  <div class = "roword">  <div>  <select  name="type[]">       <option value="">choose type</option>       <option value="1.1">type1</option>       <option value="1.4">type2</option>  </select>  </div>  <div class="form-col-2">       <input form="send" type="range"  min="40" max="200" id="height" name="height[]" value="40">  		<input form="send" type="text" maxlength="3" min="40" max="200" id="heightplus" name="heightplus[]" value="40" oninput="this.value = this.value.replace(/[^0-9]/g, '').replace(/(\..*)\./g, '$1');">  </div>  <div class="form-col-3">      <input form="send" type="range" min="40" max="300" id="width" name="width[]" value="40">   		<input form="send" type="text" maxlength="3" min="40" max="300" id="widthplus" name="widthplus[]" value="40" oninput="this.value = this.value.replace(/[^0-9]/g, '').replace(/(\..*)\./g, '$1');">   </div>  <div class="col-md-2 col-sm-5 col-xs-10 form-col-4">       <input class="myprice" form="send" type="text" name="result[]" readonly>  </div>  </div>  </div>    		<div class="col-md-2 col-sm-2 col-xs-5 post standart" onclick="changevalue(this)">60x90</div>  		<div class="col-md-2 col-sm-2 col-xs-5 post standart" onclick="changevalue(this)">100x150</div>

you can add $('#form input:first').trigger('change'); @ end of function, instead of adding trigger in each if, trigger , update values:

$(document).ready(function() {    $(document).on('input', '#height', function(event) {      $(this).next().val($(this).val());    });    $(document).on('input', '#heightplus', function(event) {      $(this).prev().val($(this).val());    });    $(document).on('input', '#width', function(event) {      $(this).next().val($(this).val());    });    $(document).on('input', '#widthplus', function(event) {      $(this).prev().val($(this).val());    });  });    $(document).ready(function() {      $('#form').on('input change', 'select,input', function() {      console.log(this.type)      if (this.type == 'range') $(this).next().text(this.value)      var o = $(this).closest('.roword').find('select,input'),        v = o.eq(0).val(),        w = o.eq(1).val(),        h = o.eq(3).val(),        r = o.last().val('');      if (v) {        v = v * w * h;        r.val(v.tofixed())      }    })  });    function changevalue(element) {    if ($(element).text() == "60x90") {      $('input#heightplus, input#height').val('60');      $('input#widthplus, input#width').val('90');    }    if ($(element).text() == "100x150") {      $('input#heightplus, input#height').val('100');      $('input#widthplus, input#width').val('150');    }    $('#form input:first').trigger('change');  }
.standart {    border: 2px solid #000;    display: inline-block;    margin: 20px;    padding: 20px;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div id="form">    <div class="roword">      <div>        <select name="type[]">       <option value="">choose type</option>       <option value="1.1">type1</option>       <option value="1.4">type2</option>  </select>      </div>      <div class="form-col-2">        <input form="send" type="range" min="40" max="200" id="height" name="height[]" value="40">        <input form="send" type="text" maxlength="3" min="40" max="200" id="heightplus" name="heightplus[]" value="40" oninput="this.value = this.value.replace(/[^0-9]/g, '').replace(/(\..*)\./g, '$1');">      </div>      <div class="form-col-3">        <input form="send" type="range" min="40" max="300" id="width" name="width[]" value="40">        <input form="send" type="text" maxlength="3" min="40" max="300" id="widthplus" name="widthplus[]" value="40" oninput="this.value = this.value.replace(/[^0-9]/g, '').replace(/(\..*)\./g, '$1');">      </div>      <div class="col-md-2 col-sm-5 col-xs-10 form-col-4">        <input class="myprice" form="send" type="text" name="result[]" readonly>      </div>    </div>  </div>    <div class="col-md-2 col-sm-2 col-xs-5 post standart" onclick="changevalue(this)">60x90</div>  <div class="col-md-2 col-sm-2 col-xs-5 post standart" onclick="changevalue(this)">100x150</div>


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