input element in web dynpro java not working

[prasad]

Hi,

Iam new to webdynpro java. iam trying on external context mapping example from sap help.when i run the application i have assigned a context to a input element that should be accessed by another other component's window view .when i follow steps given in diagram for external context mapping when i run the application i am not able to enter the data into the input textbox.it became read only.plz suggest me a good example for external context mapping and some times i am not able to enter a value for input field when i assign a context attribute to it.i have assigned a node context to the input element.

Thanks and regards

prasad

[former_member218672 · Accepted solution]

Hi Prasad,

An externally mapped node always exists within the context of a component interface controller and have its isInputElement property set to true.

External context mapping is possible only for independent nodes of a component interface controller not independent attributes.

Also, for external context mapping, look at below thread -

Regards,

Sen

[chinna_babu2]

Hi

Check the cardinality of the context node. Set the cardinality to 1..1 or 1..n.

Regards