123 Eng

Engineering the engineers™


Latest Jobs   Forum Map

 


Home

Source Codes

Engineering Colleges

BE Students

Training  Reports (updated)

Seminar Reports (updated

Placement Papers (updated)

Forums

   Computer Science / IT

   Electronics

   Electrical

   Mechanical

   Chemical

   Civil

   CAT / MBA

   GMAT / Foreign MBA

Latest Jobs

Engineering Jobs / Technical Jobs

Management Jobs

Sitemap

About-Us

Terms of use

Displaying  Source Code(s)  
 

 
Remote Scripting Basics

--------------------------------------------------------------------------------

Description : Remote Scripting is a magical, infinitely powerful Javascript client library that allows: Javascript in an HTML or ASP page to call an ASP subroutine on the server to fetch data dynamic page construction via Javascript that could be for example fetching database data for a page without reloading the page. The main limitations are the browser must be a 4.x browser It doesn't work on IE Mac (thanks to "Brad Rhoads" for that tip) The current version requires 3 files: rs.asp, rs.htm and rsprox.class which can be downloaded from http://msdn.microsoft.com/scripting on the server to work and their exact path must be set in the files (/learn/test/remote/ is the path in these samples).

Our sample remote1.htm looks like this:

<HTML><HEAD><TITLE>remote1.htm</TITLE></HEAD>
<BODY onload="handleRSExecute()">
<script language="JavaScript" src="/learn/test/remote/rs.htm"></script>
<script language="JavaScript">RSEnableRemoteScripting("/learn/test/remote/");</script>
<h2>Simple Remote Scripting Example</h2>
<form name="remote1">
The Test <Input Type="text" name="test" value="none">

<SCRIPT LANGUAGE="javascript">
var serverURL = "remote1.asp";

Function myCallBack(co)
{
// document.write (co.return_value);
remote1.test.value=co.return_value;
}

Function handleRSExecute()
{
var co = RSExecute(serverURL,"Method3");
myCallBack(co);
}
</SCRIPT>
</form>
</HTML>


Our sample remote1.asp looks like this:

<%@ LANGUAGE=VBSCRIPT %>
<% RSDispatch %>
<!--#INCLUDE VIRTUAL="/learn/test/remote/rs.asp"-->
<SCRIPT RUNAT=SERVER Language=javascript>
Function Description()
{
this.Method1 = Method1;
this.Method2 = Method2;
this.Method3 = Method3;
}
public_description = New Description();

Function Method1()
{
return "method1";
}

Function Method2()
{
return "method2";
}

Function Method3()
{
return "method3";
}

</script>

 

Contribute content or training reports / feedback / Comments
job placement papers
All rights reserved copyright 123ENG