Problem with ArrayList

[Former Member]

Hi, i´m doing the tutorial: Context Programming and Data Binding (https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/wd%20java/wd%20tutorials/application%20of%20context%20programming%20and%20data%20binding.pdf)

but when i execute the application, in the table only appear one customer... why?

Thanks,

[former_member185029 · Accepted solution]

Hi,

I guess you have not provided node as a datasource to the table.

Ashu

[Former Member · Accepted solution]

Appear only one customer... The datasource i write: Customer.Address

[former_member185029 · Accepted solution]

Hi,

Go to table properties, and check if you have provided datasource as the node which contains data.

Ashu

[Former Member · Accepted solution]

ok, now rok perfectly... can you explain why if i select customer.address not appear all and if i select customer appear all?

[former_member185029 · Accepted solution]

Hi,

Basically there are two mapping you do for a table UI,

One for the values that you populate in the table (Context mapping)

Since table UI is designed for displaying collections, it also needs datasource (a node which contains data for table).

If you specify only context mapping it will naturally display 1st record.

Ashu