Need help to short to start with AJAX
Hello AJAX specialists,.should be a very short help thing...
I tried to start with AJAX and failed to lower steps.
(1) tried the example from here
[http://www.oracle.com/technology/obe/hol08/apexweb20/ajax_otn.htm]
On my own installation (XE) - I couldn't bring him to work. Seems that the application process is never called. I have it instrumented with some debug inserts into table. Find pads as expected during the test process of SQL, but never when it invoked by the JAVA htmldb_get. (Yes, I checked for typos several times)
(2) tried the same example
installing it in my space of work-OTN
[http://apex.oracle.com/pls/otn/f?p=2439:6]
Here, I always get the complete list of PMCS, regardless of the choice of the Department. (This is the original Oracle example unchanged)
(3) reduced
an example for the os. (So I thought)
JAVAScript:
< script language = "JavaScript" type = "text/javascript" >
function f_getDet)
{
Alert ("Start f_getDet");
get var = new htmldb_Get (null, & APP_ID, 'APPLICATION_PROCESS = XXX', 0);
gReturn = get.get ();
Alert ("after get.get");
If (gReturn)
{alert ('if') ;}
on the other
{alert ('else'); }
get = null;
}
< /script >
On request the Processs appointed XXX:
BEGIN
HTP. PRN ("very short test");
END;
If I change the field that triggers the onchange event, I get alerts 'Start '.... ', 'After... ' and 'Else... ».
Why always "else"? Something goes wrong.
Can someone put me on the track where I have my misunderstanding?
Thanks in advance!
Concerning
Andrée
Hello:
Try changing the AJAX call
get var = new htmldb_Get (null, & APP_ID, 'APPLICATION_PROCESS = XXX', 0)
TO
get var = new htmldb_Get (null, & APP_ID,'APPLICATION_PROCESS = XXX ",
CITY
Tags: Database
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