Fabric Thickness - Cascading Value

by chayacooper

HTML

<input name="Item" type="text" value="Jacket" />Item<br/>

<input name="Fabric_Type" type="text" />Fabric_Type<br/>

<input name="Lining" type="text"  />Lining<br/>

<input name="Fabric_Construction" type="text" />Fabric_Construction<br/>

<input name="Fabric_Thickness_Bulk" type="text" />Fabric_Thickness_Bulk<br/>

JavaScript

//$(document).ready(function(){    
var isThickerFabric = function() {
  var item = $("[name=Item]").val();
  return item == "Blazer" || item == "Jacket" || item == "Outerwear";
}
var hasLining = function() {
  var lining = $("[name=Lining]").val();
//return lining.val();    
  return lining != "0";
}
  
var fabricThicknessElement = $('[name=Fabric_Thickness_Bulk]');
// || !isThickerFabric() && hasLining 

   // $('[name=Fabric_Thickness_Bulk]').val('2');    
    //
    $("[name=Fabric_Type],[name=Item],[name=Lining]").change(function(){   
        if( $("[name=Fabric_Type]").val() === "Satin"){   
            if ( isThickerFabric()) {
                fabricThicknessElement.val('2');
            } else {
                fabricThicknessElement.val('1');
            }  
        }  else {  
            // If combination not defined
            $('[name=Fabric_Thickness_Bulk]').val('2');  
        }    
}); 
//});