oracle-apex

问题 I'm trying to build a simple viewing application using Oracle APEX 4.1.1. The info to be displayed is in a table on a different database then the database containing the schema the APEX application accesses. This remote table is accessed using a View ( RemoteTableView ) and a Database Link. The View works as expected, including Oracle's disability to Select a LOB column item through a Database Link. In the APEX application I have defined a Procedure ( DownloadFiles ) that is run whenever a

问题 I have a master interactive grid feeding a detail interactive grid on the side that always has exactly one row. I want this detail interactive grid to be displayed in single row format. I have looked at all the attributes and googled it for hours but I am stumped. Any ideas? Single row view looks like this: http://prntscr.com/moi8ra 回答1: to make an interactive grid show up in single row view by default (like the selection "Single row view" in the row actions menu), put the following code into

问题 I'm using Application Express 19.2.0.00.18 with Oracle Database 12c Enterprise Edition Release 12.2.0.1.0. In our applications (from 4.x) we use Jaspersoft Reports to create PDFs (invoices, labels, shipping documents, etc.) and we use a db function that take in parameters like report name and page items values and returns an html tag for link. E.G.: myFunction (myReportName, P01_ITEM_A ,P01_ITEM_B) return <a href="http://myjasperserver/rest/myReportName.pdf?x=itemAvalue&y=itemBvalue"><img scr

问题 I have a country table , with three column country code and country name and country phone code , and static file for all country flag also. All flag image name same a country code in table ,how I can create a select list to Display country flag CONCATENATION with country name . 回答1: I went to apex.world and found this plug-in from Alan Arentsen that seems to fit the bill: https://apex.world/ords/f?p=100:710:::::P710_PLG_ID:COM.ADBC.APEX.JET.OJSELECTCOMBOBOX However, it doesn't currently

问题 The bind variable :app_region_id works region however it does not work for the authorization scheme SQL statement for region SELECT WORKSPACE,APPLICATION_ID , PAGE_ID, REGION_ID, REGION_NAME,AUTHORIZATION_SCHEME, :app_region_id from apex_application_page_regions where region_id = :app_region_id Authorisation scheme Scheme type: Exists SQL Query SQL Query: Select 1 from apex_application_page_regions where region_id = :app_region_id; which bind variable should I use to achieve region

问题 I have a button which I would like to take the Input text field called P7_INPUT and Divide ( / ) it by 2000 and pop it into the P7_OUTPUT Users enters say 3000 into P7_INPUT field and pressed the Button then in the P7_OUTPUT is will show the value of 1.5 回答1: Right-click on the :P7_INPUT and select Create Dynamic Action. Set the following properties: Event: Key Release Selection Type: Items(s) Item: P7_INPUT Right-click the dynamic action and select either Create TRUE Action. Set the

问题 I have a button which I would like to take the Input text field called P7_INPUT and Divide ( / ) it by 2000 and pop it into the P7_OUTPUT Users enters say 3000 into P7_INPUT field and pressed the Button then in the P7_OUTPUT is will show the value of 1.5 回答1: Right-click on the :P7_INPUT and select Create Dynamic Action. Set the following properties: Event: Key Release Selection Type: Items(s) Item: P7_INPUT Right-click the dynamic action and select either Create TRUE Action. Set the

问题 I have Oracle Apex 20.1 Installed on Oracle Linux 6.10 Server with Oracle Database 12.2. Recently I am trying to update into Apex 20.2 but this script file (apex_epg_config.sql) is missing in zip folder. When I load the site then giving me this error: There is a problem with your environment because the Application Express files are not up-to-date! The files for version 20.1.0.00.13 have been loaded, but 20.2.0.00.20 is expected. Please verify that you have copied the images directory to your

问题 I was wondering if you can help me out with my current problem which is to insert data into multiple tables in my relational database using a single form. I am fairly new to APEX but do have a little bit of background on mysql and php programming. In the past, I normally achieve such task by creating a view of all the columns from different table that I want to populate and using a simple insert commands but doing the same thing in apex gives me and error stating that "ORA-01779: cannot

问题 I was wondering if you can help me out with my current problem which is to insert data into multiple tables in my relational database using a single form. I am fairly new to APEX but do have a little bit of background on mysql and php programming. In the past, I normally achieve such task by creating a view of all the columns from different table that I want to populate and using a simple insert commands but doing the same thing in apex gives me and error stating that "ORA-01779: cannot