Pass a Value from Page_Load to a Java Function

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  • Rambaldi
    New Member
    • Mar 2007
    • 42
    #1

    Pass a Value from Page_Load to a Java Function

    Is this possible???

    When i call another web page i receive a value from it:

    Code:
    //1st Page
Session["nCam"] = camLenght;
    Code:
    //2nd page -> receive the value from the first page on Page_Load()
int nCam = Convert.ToInt32(Session["nCam"]);
    then i call a java function from the body tag:

    Code:
    <body onload="MontagemCamaras()">
    The question is: is that possible to use the value from the second page to be an input for the java function?? how can i do it???

    Tell me if i wasnt quite clear on this. Thanks in advance.
    Tags: None
    • DrBunchman
      Recognized Expert Contributor
      • Jan 2008
      • 979
      #2
      Hi Rambaldi,

      I presume as we are discussing web development that by Java you actually mean Javascript?? There is a massive difference between the two and it's important to be precise about it.

      Assuming that you do mean Javascript then you can pass a variable into your javascript function using the server tags (<% %>) like this:

      Code:
      <body onload="MontagemCamaras(<%=nCam%>)">
      Hope this helps,

      Dr B

        Comment

        • Rambaldi
          New Member
          • Mar 2007
          • 42
          #3
          Hi DrBunchman, thanks for your reply.

          I mean Javascript, I’m sorry. In my country, we just say Java to abbreviate. I will be more careful when i put my questions in foreign forums.

          Thanks for your answer, it helps me a lot :D

            Comment

            • DrBunchman
              Recognized Expert Contributor
              • Jan 2008
              • 979
              #4
              No problem Rambaldi, glad it helped.

                Comment

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