oracle-apex

问题 SELECT crime_name || 'Was Committed On' ||, crime_date, victim.firstname AS "VICTIM" || 'Is The Victim', ||witness.firstname AS "WITNESS" || 'Witnessed The Crime' ||, Suspect.firstname AS "SUSPECT" || 'Is Suspected Of Committing The Crime' || FROM Crime, Victim, Witness, Suspect WHERE victim.crime_no = crime.crime_no AND witness.crime_no = crime.crime_no AND suspect.crime_no = crime.crime_no; Can any one help me? I keep getting the missing expression error, I just cant seem to figure it out.

问题 One of the fields in my database table is named DATEOFDISCHARGEFROMITU. In any report output, this displays as DATEOFDISCHARGEFRU. I've figured out that the missing characters form the word 'OMIT', which makes me think it's related to this old problem in a previous version of ApEx (I'm using version 4.1.) Is there a way to display the whole field name in the report header when the field name contains the string 'OMIT'? Note: Using html character codes will allow the field name to display

问题 I have created a standard report page and selected the "cards" for the Report Template (in the Layout and Presentation). The following is the code that loads the data DECLARE l_query VARCHAR2(4000); l_app number := v('APP_ID'); l_session number := v('APP_SESSION'); //Bug happens on the ':11:' part, page 1 works fine l_url VARCHAR2(500) := (APEX_UTIL.PREPARE_URL( p_url => 'f?p=' || l_app || ':11:' || l_session || '::NO:::', p_checksum_type => 'SESSION')); BEGIN l_query:= 'SELECT post_id, user

问题 This is a follow-up to a discussion originating from another oracle-apex tagged SO question where the author could not customize their Apex page with a variable TITLE value (the equivalent to setting the html <TITLE></TITLE> definition block). The accepted solution posted under: Changing Page Title Based on an Item suggests that using an "Apex substitution value" in the appropriate field should accomplish this: If any value is set for the TITLE page property (substitution values, static

问题 I am running Glassfish 3.1.2 on Linux 6 server to deploy Oracle Apex . I want to to hide port 8383 from url (current url say : https://sd1.domain.com:8383/apex) 80 and 443 port are already assigned for another service. So, how can I hide port 8383 from URL. 回答1: A TCP connection is between two ip:port pairs. In case the server's port is a common one like 80/443, most browsers don't display it. You can use a reverse proxy on port 80, that classifies incoming HTTP traffic. It could check the

问题 I have an issue using modal dialogs in APEX (version: 18.1.0.00.45). I am trying to create a link button in HTML as a part of the "Static Content" and ended up with following: <button type="button" onclick="window.location.href='f?p=200:3:&APP_SESSION.::::P3_VALUE1,P3_VALUE2,P3_VALUE3:2,&P2_OUTPUT.,17';">Text</button> . It works just fine with normal pages. But with modal dialog I get a following error: Application 200 Dialog page 3 can not be played back successfully. Make sure that the

问题 In Oracle APEX 4.0, I have a database of customers and I would like the page title to change to the name of the customer I selected to edit. I entered the title like this: http://i.stack.imgur.com/Bo0cy.png However, the tab comes out like this: http://i.stack.imgur.com/Z41H4.jpg What am I doing incorrectly? 回答1: Using a Substitution String to Set Variable Apex Page Properties This solution was developed on a system hosted by Oracle Corp. at apex.oracle.com, where the APEX (Oracle Application

问题 I tried to add error message to an interactive grid after validation fails. I followed the documentation for apex_error.add_error procedure for tabular forms, but I could not get the error message to display inline with field in the interactive grid. I tried the region id with the number format and varchar format, and column alias name with the column name in the db and name that is displayed on the browser. I am also thinking to display the message only in notification and add javascript to

问题 I'm using Oracle 11g XE, I installed the latest version of APEX (5) on it and now I'm trying to use the restful services options to expose my tables via rest. I've downloaded ORDS and followed the instructions here to install and run it as standalone. I create a rest service in apex but I don't know how to test it - I've tried various URLS and not got any response! My apex is installed as http://localhost:8080/apex/ On startup ORDS appears to suggest that it maps to /ords but this doesn't

问题 I have a radio group with static values : A;1,B;2,C;3 . 1,2,3 are values from the column company where A,B,C belong . This is my SQL query . Select company into :p2_type from table where orderno = :p2_orderno and rownum = 1; This is a part of page 1 & 2 which are linked together . I don't see a selected radio group when I move on to the next page although I see the orderno move over . I created a process in page 1 so that it runs this query when I click the 'next' button which also redirects