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989008 wrote:You can use collections to retain session state values. You can find good number of examples in this forum if you search with collections, update able reports, manual tabular form etc keywords.
I have an htmldb_application report where user can edit some columns. If he forgets to click on the checbox and tries to submit his changes, I display an error for him, so he needs to click on the cherckbox in the rows where he wants to change the data.
I'd like to keep data that he entered after I'd display the error message for him.
I just cannot find the way how to prevent the page to reload (prevent SQL query from selecting data again from the DB and this way to override his xdata).
How can I do so?