Unable to get the parameter by using a controller in the OPS
Hello!
I am new to using the OPS and will very much appreciate your help!
FYI:
Basically, I need to add 2 descriptive flexfields in a page (by creating a VO) and I need to update the table with the data stored on these de facto forces (I did all the logic already).
I created a (CO) controller that calls a method that is declared in an application module (AM) that runs a stored procedure (CO and the AM were created by me and that they extend a standard CO and I am).
Problem:
However, updated just before... I'm having a problem because I can't get a parameter using paramContext.getParameter("reqHeaderId"). who will help me to identify which line I need to update.
Because the statement is not capture the value, it returns a null value, and I got the following error when I try to convert it to a number in: oracle.apps.fnd.framework.OAException: java.lang.NumberFormatException: null
It is really important to mention that, before we get to the page where I clicked the Send button that makes the logic mentioned... There are 2 pages before that where I'm trying to capture the setting and the required parameter is defined on the 1st page. I have been checking each standard CO 3 pages and they use the statement pageContext.putParameter ("reqHeaderId"); to switch between the 3 pages (as far as I know, if not please correct me). On the 3rd and last standard CO that it uses pageContext.getParameter ("reqHeaderId"); to get the value and make another logic.
So why Im not getting the value if I do the same thing (pageContext.getParameter ("reqHeaderId") ;) on my xxController (which extends the standard co)?
Here is the code of the controller:
public class xxController extends standardController {}
' Public Sub processRequest (pageContext OAPageContext, OAWebBean webBean)
{
super.processRequest (pageContext, webBean);
}
' Public Sub processFormRequest (pageContext OAPageContext, OAWebBean webBean)
{
super.processFormRequest (pageContext, webBean);
String str;
Str = pageContext.getParameter("_FORM_SUBMIT_BUTTON");
If ((str! = null) & & (str.equals ("SubmitButton")))
{
String ReqHeaderId = pageContext.getParameter ("reqHeaderId");
String ReqLineId = pageContext.getParameter ("reqLindId");
[Serializable] Parameters = CLIENT1
{
ReqHeaderId
ReqLineId
pageContext.getParameter ("xxavtBienServicio") //dff
pageContext.getParameter ("xxavtAttribute3") //dff
};
String var = (String) am.invokeMethod ("updateAttributes", parameters CLIENT1); updateAttributes is the method that converts it to ReqHeaderId number and runs my stored procedure
}
}
}
Thank you in advance for your help!
Hello
I found the reason why I have problems to get the needed values.
The reason was that the given property has been set to false in order to use pageContext.getParameter must be set to true. So, I went ahead and created as a "value of the form" this way I could put the melted property and keep the hide at the same time field.
Thanks for your help!
Tags: Oracle Applications
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