Calling a function from ASP code

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  7 years ago

  by Sammy05

  Chukwudi

  , Nigeria

  Joined 7 years ago

  Hi,

  Pls how do i call a function from ASP code and pass parameters to the function.

  Example:

  <%

  If Len(Request.Form("Resource")) > 0 Then

    (call a function)

  end if

  <%

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• • Reply

  7 years ago

  by sync_or_swim

  Rob Bickel

  S. Wales, United Kingdom

  Joined 7 years ago

  Hi Sammy,
  
  There are lots of tutorials available on the web, my favourite sites being w3schools and 4guysfromrolla. 
  
  The example below demonstrates how to call a function:
  
  In the head of the ASP page:
  
  <SCRIPT LANGUAGE="vbscript" RUNAT="Server">
  dim cube       ' script-level variable           
   Sub CubeIt(x)
      cube = x^3
   end sub
</SCRIPT>    


You can then call your function from the body:

<%



Dim intVar
intVar = 3
CubeIt intVar
Response.Write cube
%>
  
  If you have any more queries or want me to clarify anything let me know.
  
  Regards,
  Bob 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

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  7 years ago

  by cprobert

  Courtenay Probert

  , United Kingdom

  Joined 7 years ago
  <%
  Function MyFunction(value)
      Dim return : return = ""
      return = "Your passed " & value & " into the function"
      MyFunction = return
  End Function
  
  'To write the return value:
  Response.Write(MyFunction("Some text"))
  
  'You could use "Sub" but sub's doesn't return values.
  'If you don't want to write the return to screen you could use;
  
  Call MyFunction("Some text")
  %>
  
  
  Hope this helps
  
  
  Courtenay Probert
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
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  3 years ago

  by dunk00

  dunk_6 ishak

  Petaling Jaya, Malaysia

  Joined 3 years ago

  hi.. im not sure wther this comment are ady xpired or not..

  but i ihv to somethg..regarding to this topic also...how to we call fuction from ASP code, but in different pages.!!

  tq!!

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  2 years ago

  by prams_hi

  Prameela b

  Hyderabad, India

  Joined 2 years ago

  well u can include the asp page ( where you have written the function) into any asp page using the script tag then we can call the function from this page as include returns the page completly into the calling page.

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