Calling controller methods in view.

Hi Friends,
 I am created two methods in component controller, while i am accessing those two methods in view, i am not getting
 wdGet<Controller_name>Controler() method in the view.
 How can i get that?
Thanks & Regards,
Murali

Hi Murali,
This is because you didt add the componet controller under Required Controllers for the view.
For that, take the view, and take its properties. There you will see a option called Required Controllers. Click Add and add your component controller (carefully select component controller).
Now try to access the method by the code you mentioned.
Regards,
Jithin

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Please explain the syntax.
Regards,
Manoj.

Hi Patralekha,
Give some idea for the below scenario:
I ve created a simple web service and consumed it in a model. What I did was
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2)for the output parameter, mapping from model->custom controller->view.
It works fine.
But I don't want to access model nodes directly, rather I want to set the input param in somewhere else (like custom controller) before calling the appropriate method, same for the response also.
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Hi,
Is it posible to call a method that is defined in the Component Controller in the View?
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Padmalatha.K

Padmalatha, all the methods defined in a controller from 'Methods' tab are instance methods. An instance method defined in a component controller is callable from any view controller that holds a reference to the component controller.
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//@@begin others
//@@end
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Hy Guys,
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Hi Juergen
Yes it is possible, pls follow the below approach to access the component controller in context node class
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    EXPORTING
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Call component controller method from view

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I have created an action in view Thus its event handler is "OnActionDoSomething()"
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Thanks

Hi,
To access the methods present in component controller from View , first u need to add the component controller as the required controller.
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Any way (event) to call Java method after view created in JSF 2.0

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Hi,
The problem is solved as below.
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Hi All,
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Manoj

Dear Manoj,
Please check if it is helpful.
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6. Component Controller DoPostProcessing()
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Hi all,
I have 2 views in a viewset. One view calls a bapi an brings back data into the context of the custom controller. Both views are linked to this custom controller. I have a method in view 1 which filters some data into a some value attributes in its context. I want to be able to call this method from view 2 so that it can perform this operation. Have I approached this the right way or should I be doing it another way?
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Hello Tony,
Same issue Re: Execute method from outside the view
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How to call a method of one view in other view

Hi
could any one suggest "how to call a method of one view in other view "
thanks
kaushik

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Its not possible to call a method from view to View.
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the code is,
wdThis.wdGet<Component/Custom Name>Controller().<methodName>();
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Hi,
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Saleem

Need call a method of one iview from another iview

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Thanks
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Edited by: Maha Hussain on Jan 13, 2009 12:40 PM

Hi Maha,
It is better to have such methods in the component controller to make it reusable and avoid writing same code again and again.
You can have that method in component controller and call that method on click on a button from Iview1 and can pass the parameters in the mthgod only.
for example.
Say Method abc() which is currently in Iview1 and you are passing values from context say aa bb cc to the method now what i am suggesting is
have that method abc(String aa, String bb, String cc) ;
and call it on click on button in Iview1 and pass the required parameters.
Hope this will help
Regards
Narendra

How to call a custom controller method in a view

Hi ,
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Hi Masood,
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Calling a method in the view controller from the component controller

Hi
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Thanks
jack

Thanks for all your replies. I want this kind of a functionality because Im trying to invove a DC (Child DC) from a Parent DC such that the Child DC's view is displayed onto the view container of the Parent DC. I have embedded using 'interface view of a component instance' in the Parent Window and am able to create the component and set usage though the onPlugDefault of the Child View.
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Call a method in the view from Component Controller

Hi Friends,
I have written the code for calling the RFC in Component Controller.
My requirement is to change the properties of UI elements in the view, if I get any exception while calling RFC.
Can Call a method in the view from Component Controller.
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Lakshmi Prasad.

HI,
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Calling controller methods in view.

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