title: depending on json response to take the inputs
body: <p>I will get a server response which is in json format,below is the json response like this  there are many oragnisations,out of which only one organisation is default organisation,so there are chances of getting a bigger json on each time when the organisation changes ,corresponding to organistion there is a form field for location in my` html form  in which i have to select one location from many of these,on selecting the location,there is another form field called building there will come many values on selecting one,there will another web service </p>
  
  <pre><code>[{"location":[{"building":["Default Building"],"name":"Default Location"}],"name":"Default Organization"}]
  </code></pre>