| show procedure

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Contained in package wwerr_api_error_ui. Call this procedure to display the error stack in the output format requested: HTML, XML, or TEXT. The output format is specified by one of the error content constants. This procedure should be called by functions that are explicitly handling the exception and producing a UI from it. Note: By default, the HTML error UI contains a Back button to navigate to the previous page. If any of the p_text_n arguments are not null, they are displayed instead of the Back button. This allows for customized error dialogs. procedure show ( p_output_format in integer, p_help_url in varchar2 default null, p_text1 in varchar2 default null, p_url1 in varchar2 default null, p_text2 in varchar2 default null, p_url2 in varchar2 default null, p_text3 in varchar2 default null, p_url3 in varchar2 default null );

Version: Oracle Portal 3.0.6.6.5 or later
Parameters:
p_output_format | The output format for the error stack. Acceptable values are: CONTENT_TYPE_HTML constant integer := 1; CONTENT_TYPE_XML constant integer := 2; CONTENT_TYPE_TEXT constant integer := 3; Datatype: in integer
p_help_url | A string URL for the Help page, if one is available. Note: A null value indicates that no Help page is available and no Help icon is displayed. Datatype: varchar2 Default: null
p_text1 | A text string to print next to the first URL. Datatype: in varchar2 Default: null
p_url1 | The URL referred to in p_text1. Datatype: in varchar2 Default: null
p_text2 | A string to print next to the second URL. Datatype: in varchar2 Default: null
p_url2 | The URL referred to in p_text2. Datatype: in varchar2 Default: null
p_text3 | A string to print next to the third URL. Datatype: in varchar2 Default: null
p_url3 | The URL referred to in p_text3. Datatype: in varchar2 Default: null
Exceptions: If the output format specified is not a valid value, a VALUE_ERROR_EXCEPTION is raised. Example: In this example, the format requested is XML, two URLs with accompanying text are provided, and the parameters p_text3 and p_url3 are null. wwerr_api_error_ui.show ( p_output_format => 2, p_text1 => "Help for this page", p_url1 => http://iPortal.us.oracle.com:1500/30413_HELP/30413_HELP.page, p_text2 => "Start Over.", p_url2 => http://iPortal.us.oracle.com:1500/30785_DESIGN/30785_DESIGN.home, );

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Error API package | PDK PL/SQL API Reference - Home

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