Car Rental Service, Accessbility disabled.

[Former Member]

Hallo,

I have tried to check the tutorial : https://www.sdn.sap.com/irj/sdn/developerareas/security?rid=/webcontent/uuid/adcfa85d-0501-0010-a398-80a47b8e3fc2">protect [original link is broken] [original link is broken]

And i followed each and everystep, developed and deployed all the components onto a J2EE Engine supporting WebDynpro.

The Problem is that when i run in it -o

-o The <b>input fields in the application are disabled</b>. So i checked the source of the html file and found "<i>Accessibility mode: false</i>" in it.

-o I also checked the application in the <b>WebDynpro Content Administrator + Web Dynpro Console</b> for any errors but no clue.

-o has anyone of you tried this tutorial, if not anything similar then please let me know. Thanks.

Sreenivas.

[achim_hauck2]

hi,

- don't care about the "accessibility mode", it has nothing to with it

- because, you don't have an "error"

the problem is:

a) you haven't created an instance of your model (in the controller or the view). check the wdDoInit() methods of both of them, if tehre's something like this

wdContext.node<your model>_Input().bind(new <your model>_Input());

or

b) if you have bound a model instance within the controller, you haven't mapped your nodes in the context of the view to the context of the controller

kr, achim

[Former Member]

Hi achim,

As u said, i have checked both the part a) and b) of your solution.

Both of them were already done, so i still dont know where the problem can be.

mfg,

Sreenivas.

[achim_hauck2]

- where did you create&bind the bapi-model? (wdDoInit() of the controller or of the view?)

- did you use model-nodes in the context of both (blue nodes)?

- are the view-context-nodes realy mapped to the controller (small arrow)?

- are the UI-elements of the view bound to the correct context-model-attributes?

- which bapi/rfm did you use at all?

kr, achim

[Former Member]

Hi,

-o wdDoInit() in the Controller.

-o blue nodes used in the model nodes.

-o yes they are mapped. arrows appear on them.

-o yes the UI Elements are also bound properly.

-o bapi is not used here. the tutorial uses a Logical Port with a URL like http://server:port/QuickCarRentalService/Config1~style=document

Sreenivas.

[Former Member]

Hi,

Sorry that i did not include the SW version information.

SAP Netweaver Developer Studio - Version: 2.0 SP 14

sap.com/SAP-JEECOR 6.40 SP13

JDK - 1.4

Sreenivas.