Oracle apex popup lov


  • How to hide the pagination bar of a FOEX PopUp LOV
  • Popup LOV not displaying description
  • APEX Inline Popups and Dialogs
  • Free Oracle APEX Plug-Ins (Deprecated)
  • uthamaselvan.wordpress.com
  • How to hide the pagination bar of a FOEX PopUp LOV

    Records inside the list can be either static hard-coded or dynamic. You can define static data through the user interface provided by Oracle Application Express engine. But if you want to display dynamic content then you have to setup some data source. Each record must have a display and return value. There are several advantages of using shared LOVs, but for the sake of this article let me mention few of them.

    You can create one list using Shared Components and then use it on any page you like. Data of each list will be stored in a single place which makes it so easy to manage and modify it. New Capabilities in Version In this release, you will get access to new data sources for creating dynamic lists. Previously you need to write an SQL query manually. So, this is a significant step towards making APEX a really low code development solution. Do you want to display an icon near each value of list, just to make it look nicer?

    This is absolutely possible, as there is a dedicated input field through which you can select the column of database table that holds CSS classes. Some other enhancements includes the ability to sort our lists and group records based on the values of a particular column.

    You can define separate columns for each of them. So, you can make use of these lists using different types of page items. These page items may include a group of radio buttons or checkboxes, a select dropdown menu and an enhanced popup LOV list of values. Press the link and it will move you to a page from where you can view existing LOVs, edit them or even create new ones.

    From this screen, click the create button. A new popup will appear to enter details for new LOV. In second step, you will be asked for the name and type of your list. Our last step is to specify columns for return and display values. You can use same column for both if you like, after that press create button. Now you might be wondering how to set the columns for default sort, group values and the icon. The answer is pretty simple and straight forward, just go to the main List of Values page and select your LOV.

    But there is a way through which you can easily upgrade your existing LOVs. Share This.

    Popup LOV not displaying description

    I previously described how to create inline popup regions but with the upcoming APEX Here I will provide up to date information on inline popups and dialogs. APEX has had inline dialog regions since release 5. I have always felt that inline dialog regions are not used as often as they could or should be. Now with the upcoming First a brief description of inline regions and modal dialog pages and the distinctions between them and also what a popup is.

    The inline dialog and inline popup regions are like any other region. They are rendered by the server and included as part of the HTML page that is sent to the browser. What makes them special is that they are not initially visible; they are turned into a dialog or popup widget when the page loads.

    Typically these inline regions are put in that position because it helps to hide them while the page is loading. You need to provide a way for users to open and close these regions with dynamic actions or JavaScript code. Once the region is open the user can interact with the region and form items or sub regions.

    Changes to page items in the region are not saved until the page is submitted. If needed you can load and save data using dynamic actions or JavaScript code. The modal dialog page is a complete APEX page that loads in an iframe that is inside a dialog widget. The rendering and processing of the dialog page can leverage the full power of the APEX engine. The dialog is opened with a URL. I previously defined a popup as: A popup is different from a dialog in these ways: It is always modal, does not have a title bar and cannot be resized or moved.

    It may have buttons that close it but it also closes when you click or touch outside of it or press the Escape key. It may be positioned near the artifact that caused it to open. Popups are commonly used in mobile apps. Comparison between inline regions and modal dialog pages. Both modal dialog pages and inline dialog regions are implemented with the jQuery UI dialog widget. An inline dialog region can be modal or non-modal but a dialog page is always modal.

    A non-modal dialog page is actually a separate browser window. There is no APEX page that is a popup it makes no sense because popups should be lightweight. A submit button in a modal dialog page submits the page the one in the iframe in the dialog.

    The parent page remains unchanged. A submit button in an inline region submits the page the dialog content and the parent page are the same page. Inline regions open very quickly. This is because they are already rendered on the client; there is no round trip to the server.

    Modal dialog pages are slower to open because they must request the APEX page from the server. Inline dialogs and popups are always opened in the window they are in so if you add an inline dialog or popup to a modal dialog page they cannot be moved outside the modal dialog page iframe. There may be added confusion for an inline popup region because clicking outside the popup to close it regardless of noOverlay setting only works for clicks in the same iframe.

    Clicking anywhere outside the iframe does nothing. The chained concept does not apply to inline dialogs or popups because it has to do with how navigating to a new dialog page is handled. I wrote about modal dialog pages before and also how to persist size and position and how to pass data in and out. Here is whats new and planned for This removes the need for custom CSS that I had used to remove padding in the IG Cookbook when putting an interactive grid in a dialog. The popup widget has a new option noOverlay that handles click outside to close without using an overlay.

    This is exposed as the inline popup region template option Remove Page Overlay. It handles any clicks outside the dialog. For a popup the difference between using the overlay or not can be subtle. One thing is that the page is not dim with no overlay. The other is that with no overlay click outside the popup closes it and the click will also activate what it clicks on rather than being eaten by the overlay. Making noOverlay work in the presence of iframes was tricky. This option is motivated by the enhanced Popup LOV that is planned for a future release past People have been asking for this for a long time.

    Bonus: Open Region and Close Region work on collapsible regions as well to expand and collapse them. The apex. Before APEX 5. These functions were never official parts of the APEX core library and were not officially documented. Universal Theme includes functions with the same name for backward compatibility but they should be considered deprecated. Ever since 5. This is a bit long winded so starting in These should be documented in As already mentioned they work with inline dialog, inline popup, and collapsible regions.

    In fact they should work with any region that is implemented with a jQuery UI widget that supports either the open and close methods or the expand and collapse methods. So if you implement a region plugin or region template that has similar functionality and appropriately named methods it should automatically work with these new dynamic actions and apex.

    The steps for incorporating an inline dialog or popup are now very simple: Add a Static Content or other type region to the Inline Dialog page position. You can put whatever you like in the region. Change the template to Inline Popup or Inline Dialog. Set template options as you like. Create a button somewhere on the page to open the dialog or popup. Create a dynamic action on the button and use action Open Region, selecting the inline region. If you like you can add a button to the inline region to close the dialog or popup.

    Use the Close Region dynamic action for this button. For this simple case there is no JavaScript required. More advanced topics will have to wait for another time. We have converted most places in our sample apps to use the new functions to open and close dialogs. Hopefully we will get more examples of using popups and the new dynamic actions to open and close regions. The IG Cookbook has examples of inline dialogs or popups on pages 9, 11, 24, 25, 26, and In addition the Custom Popup item plug-in included in that app works with either inline dialogs or popups.

    I hope to have an update to the IG Cookbook for I hope to see more APEX apps using inline dialogs and popups going forward.

    APEX Inline Popups and Dialogs

    Modal dialog pages are slower to open because they must request the APEX page from the server. Inline dialogs and popups are always opened in the window they are in so if you add an inline dialog or popup to a modal dialog page they cannot be moved outside the modal dialog page iframe.

    There may be added confusion for an inline popup region because clicking outside the popup to close it regardless of noOverlay setting only works for clicks in the same iframe.

    Clicking anywhere outside the iframe does nothing. The chained concept does not apply to inline dialogs or popups because it has to do with how navigating to a new dialog page is handled. I wrote about modal dialog pages before and also how to persist size and position and how to pass data in and out.

    Here is whats new and planned for This removes the need for custom CSS that I had used to remove padding in the IG Cookbook when putting an interactive grid in a dialog.

    The popup widget has a new option noOverlay that handles click outside to close without using an overlay. This is exposed as the inline popup region template option Remove Page Overlay.

    It handles any clicks outside the dialog. For a popup the difference between using the overlay or not can be subtle. One thing is that the page is not dim with no overlay. The other is that with no overlay click outside the popup closes it and the click will also activate what it clicks on rather than being eaten by the overlay.

    Free Oracle APEX Plug-Ins (Deprecated)

    Making noOverlay work in the presence of iframes was tricky. This option is motivated by the enhanced Popup LOV that is planned for a future release past People have been asking for this for a long time. Bonus: Open Region and Close Region work on collapsible regions as well to expand and collapse them. The apex. Before APEX 5. These functions were never official parts of the APEX core library and were not officially documented.

    Universal Theme includes functions with the same name for backward compatibility but they should be considered deprecated. Ever since 5. This is a bit long winded so starting in These should be documented in As already mentioned they work with inline dialog, inline popup, and collapsible regions.

    uthamaselvan.wordpress.com

    In fact they should work with any region that is implemented with a jQuery UI widget that supports either the open and close methods or the expand and collapse methods. So if you implement a region plugin or region template that has similar functionality and appropriately named methods it should automatically work with these new dynamic actions and apex.

    The steps for incorporating an inline dialog or popup are now very simple: Add a Static Content or other type region to the Inline Dialog page position. You can put whatever you like in the region. Change the template to Inline Popup or Inline Dialog. Set template options as you like. Create a button somewhere on the page to open the dialog or popup.

    Create a dynamic action on the button and use action Open Region, selecting the inline region. If you like you can add a button to the inline region to close the dialog or popup. Use the Close Region dynamic action for this button. For this simple case there is no JavaScript required. The direct link is here. APEX Once you have downloaded the patch set bundle, unzip it into a new folder on your Oracle 18c XE Linux server.

    The installation of a patch set bundle for APEX is relatively easy but there are number of things you need to watch out for. First, make sure that no can access your installation of APEX while you are installing the patch set bundle. All rights reserved. Validating APEX Update 3: After the installation of the December 18th patch set bundle I did see an error at the end of the catpatch. This error can be ignored. I installed the new version of the patch set on top of the January 10th version, and everything went fine.

    I installed the new version of the patch set on top of the January 24th version, and there were no issues.


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