AJAX - The Server-Side Script
AJAX - The Server-Side ASP Script
Now we are going to create the script that displays the current
server time.
The responseText property (explained in the previous chapter) will store the
data returned from the server. Here we want to send back the
current time. The code in "time.asp" looks like this:
<%
response.expires=-1
response.write(time)
%>
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Note: The Expires property sets how long (in minutes) a page will be
cached on a browser before it expires. If a user returns to the same page before
it expires, the cached version is displayed. Response.Expires=-1 indicates that
the page will never be cached.
Run Your AJAX Application
Try the AJAX application by typing some text into the Name text
box below, then click inside the Time text box:
The Time text box gets the server's time from "time.asp"
file without reloading the page!
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