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if(!(number.trim().equals(“”))){
switch(Integer.parseInt(number)){
case 0:
strRepr = “Zero”;
break;
case 1:
strRepr = “One”;
break;
case 2:
strRepr = “Two”;
break;
case 3:
strRepr = “Three”;
break;
case 4:
strRepr = “Four”;
break;
case 5:
strRepr = “Five”;
break;
case 6:
strRepr = “Six”;
break;
case 7:
strRepr = “Seven”;
break;
case 8:
strRepr = “Eight”;
break;
case 9:
strRepr = “Nine”;
break;
default:
strRepr = “Sorry, no conversion available for the number “+number+”.”;
}
//Set up the response
response.setContentType(“text/html”);
response.setHeader(“Cache-Control”, “no-cache”);
response.getWriter().write(strRepr);
}
else{
response.setContentType(“text/html”);
response.setHeader(“Cache-Control”, “no-cache”);
response.getWriter().write(“?”);
}
}
}
This servlet sends the response to the client. Now after getting the response back the JavaScript
function “callback ()” is called to work on server response data.
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Apr
2008 | Java Jazz Up |29 |
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