How to hide the region report?

Hi all

In my application, I am uisng the concept of visibility serach when I click Search link I display another report as a message, because they have not entered or selected something before clicking the serach button.
< {font size = '7' color = "red" > no data found for the search criteria.} Please < {a href = "f? p = & APP_ID.:6: & SESSION. {": No.:" > click here < /a >} re-enter the serach criteria! < {/ make >}


Now, when this message comes they click here uisng the above message while this region must hide and only the first region should be present. For this, I tried like this

< {font size = '7' color = "red" > no data found for the search criteria.} Please < {a href = "f? p = & APP_ID.:6: & SESSION. {": No.: P6_HIDE:hide" > click here < /a >} re-enter the serach criteria! < {/ make >}

But there he throws error like 'cannot find the item for the '' show' ' element ID in the application. How to solve this problem.

Or

They is sort of othet instead of display the report can I view in the popular message stay no data found.

Thank you
David...

You use the page validation to check if the search value is not null

Tags: Database

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