Call abap method in a javaScript Function

Hi all,
I want call a abap method via a javaScript function in a view of a bsp application.
Does someone know how it works?
regards Alex

Hi,
You can either change the location of the page to a target URL usinng "document.location.href = 'targeturl'. So targeturl is the fully qualified url necessary to call the method.
Or you can take a look at XMLHttpRequest object (http://www.w3.org/TR/XMLHttpRequest/) which can create requests to a given URL. You can parse and use the data returned by the target url.
Hope it helps,
Regards.
Ozcan.

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Calling a abap method in a javascript

Hi all,
I've been browsing a bit through this forum, but there has no answer been completely covering my problem...
I would like to call an abap method in the javascript in order to check some values...
This is what I have done:
<script language="JavaScript" defer="defer">
    function do_checks(htmlbevent)
        try
              var doubles = "<%= controller->check_doubles( )%>";
              if(doubles == true){
                  var Check = confirm("Test??");
                  if(Check == false){
                    htmlbevent.cancelSubmit = true;
        catch(e)
</script>
The method has the following code:
mehod check_doubles. " returning parameter = rv_double of type flag
rv_double = abap_true.
endmethod.
the button is defined like this...
<htmlb:button
                          id      = "Save"
                          onClick = "save"
                          onClientClick = "do_checks(htmlbevent);"
                          text    = "<%= otr(crm_ic_appl/Save) %>"
                          />
The funny thing is, that the controller->check_doubles( ). is already processed at load of the page (although there is no on_load used somewhere...
If I leave out the " if(doubles == true){ } ", the javascript reacts as foreseen..., but when I keep the " if(doubles == true){ } ", the javascript doesn't go through the method anymore...
Can anybody help me out here???
Thanks!!
Micha

Hi,
You can call them FM inside the javascript something like below...
<script language="JavaScript">
function yourFM()
<%
   DATA: guid TYPE GUID_32.
   CALL FUNCTION 'GUID_CREATE' IMPORTING ev_guid_32 = guid.
%>
</script>
<b>To call the class & method:</b>
<script language="JavaScript">
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      <% CLASS cl_bsp_login_application DEFINITION LOAD. %>
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But i am not clear what do you want to achieve. I didnt understand what you are trying to do with you code. Could you give more detail?
<i>* Reward each useful answer</i>
Raja T
Message was edited by:
        Raja Thangamani

How can I call a servlet method from a javascript function

I want to call l a servlet method from a javascript function.
Does any one have an example of code.
Thinks in advance

Actually, as long as the servlet returns valid javascript, you can indeed "call it" from the client. It will initiate a request and return the result to the browser.
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<html>
<head>
<title> Test server-side JS </title>
</head>
<body>
<script type="text/javascript">
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</html>
validateJS.cgi
#!/opt/x11r6/bin/perl
use CGI qw(:all);
my @valArray = split(/=/,$ENV{QUERY_STRING});
print "Content-type: text/javascript\n\n";
# myPass is the password
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I need to call abap method in my xslt mapping , i tried with
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Hello,
Please see the code below.
This is how u call
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I have include som code which gives you the idea of what Iam searching for. And is it possible to call
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Thanks,
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regards,
mz

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Message was edited by:
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Thanks.....
I could manage to work it by using <input type="submit" value="Sorgu" onClick="sorgula()"> ...
And know I have another problem...
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Call abap method in a javaScript Function

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