Ubuntu 12.04 LTS中的基因敲除.js和.htaccess

Question

HTML file

<div id="demo">
  <p>First name: <strong data-bind="text: firstName"></strong></p>
  <p>Last name: <strong data-bind="text: lastName"></strong></p>
  <button data-bind="click: myFunctionSave">Save</button>
  <button data-bind="click: myFunctionCancel">Cancel</button>
</div>
<script type='text/javascript' src='ViewModel/knockout-2.3.0.js'></script>
<script type='text/javascript' src='ViewModel/main.js'></script>

JavaScript file

function myFunctionSave() {
   this.firstName = "save";this.lastName = "saveSurname";
 }
 function myFunctionCancel() {
   this.firstName = "cancel";this.lastName = "cancelSurname";
 }
  ko.applyBindings(new myFunctionSave());
  ko.applyBindings(new myFunctionCancel());

.htaccess

I'm unable to create a .htaccess in ubuntu 12.04 lts. I have unhided it and even done all in Apache from none but still it is redirecting to the localhost home page and says "YES ITS WORKING" but not redirected to index.html.

tried this code it is working html file

<div class='demo'> 
 <button data-bind='click: save'>save</button>
 <button data-bind='click: cancel'>cancel</button>
</div>
<script type='text/javascript' src='ViewModel/knockout-2.3.0.js'></script>
<script type='text/javascript' src='ViewModel/main.js'></script>

javascript file

 var student = function() {
   var self = this;
   self.save = function() { alert("save" );  };
    self.cancel = function() { alert("cancel" );  };
 };
 ko.applyBindings(new student());

but why this code is not working html file

  <div class='demo'> 
 <p>First name: <strong data-bind="text: firstName"></strong></p>
 <p>Last name: <strong data-bind="text: lastName"></strong></p>
 <button data-bind='click: save'>save</button>
 <button data-bind='click: cancel'>cancel</button>
  </div>
  <script type='text/javascript' src='ViewModel/knockout-2.3.0.js'></script>
  <script type='text/javascript' src='ViewModel/main.js'></script>

javscript file

var student = function() {
    var self = this;
    self.save = function() { alert("save" ); 
         self.firstName="save";      
         self.lastName="saveLastname";  };
    self.cancel = function() { alert("cancel" );
         self.firstName="cancel";
         self.lastName="cancelLastname"; };
   };

ko.applyBindings(new student());

please help

Answer 1

确保已在Apache中启用了mod_rewrite（开箱即用未启用）。