fac586 wrote:There were no Computations for the parameter items on the page. I added conditional Before Header Computations for these items as described above and the chart is displayed when the page is first shown.Hunk09 wrote:Suggest you try to reproduce the problem on apex.oracle.com.
Thank you for your helpTo get values in both the rendered items and session state, create Before Header computations to set P27_DP_TTF_START_DATE and P27_DP_TTF_END_DATE. Make each computation conditional on the value of the item being null.i tried with computational same issue .let me explain the issue. it pass the value on page render/load to P27_DP_TTF_START_DATE but chart still does not render on it own , untill i hit submit button.
*...Perform computation of item: P27_DP_TTF_START_DATE, type=PLSQL_EXPRESSION*
*...Execute Statement: begin wwv_flow.g_computation_result_vc := to_char(sysdate-28,'MM/DD/YYYY'); end;*
*......Result = 01/22/2013*
Does it have to do anything with submit button?