Errors with the selection event

Hello everyone!

I have two problems in an application I'm developing, I would like your help.

My first problem:

I have a table, this table each row includes a checkbox. When I click this checkbox to perform an operation, the "Event Selection" event fires. This line has a "Event Selection" event so that when you click on it, this event is fired, but when I click on the checkbox, this event would not be triggered. Someone knows how to help me solve this problem?

My second problem:

Button to run the query as the table to be filled with lines. However, when this query returns only one row, I can't raise the event line "Event Selection". When the query returns two lines or more, may perform the procedure normally could someone help me on this problem?

I appreciate everyone's attention.

Hello

"Event Selection" so that when you click on it, this event is fired, but when I click on the checkbox, this event would not be triggered. Someone knows how to help me solve this problem?

By selecting the check box check must also select the row (you should see the selected highlighted line). Your message does not have a version of JDeveloper, so I blindly suggest to check what you see with a newer version.

Button to run the query as the table to be filled with lines. However, when this query returns only one row, I can't raise the event line "Event Selection". When the query returns two lines or more, may perform the procedure normally could someone help me on this problem?


Well, the listener of selection is more of a selection to change listener and with one line, there is no change in the selection and the single line is automatically selected. So the question is what the code is that the selection listener must invoke.  One option is to call getEstimatedRowCount on the iterator and if there is only one line, run the logic otherwise performed by the select listener

Tags: Java

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