B4A Question How to save image and retrieve in DB - Mahares (first post)    Aug 25, 2022   (1 reaction)
hope it will help to others with same problem.
Small change you might want to implement is to use a fully parameterized query.
Instead of:
Starter.SQL.ExecNonQuery2("UPDATE customer_profile... B4A Code Snippet SaveAs - Let the user select a target folder + list of other related methods - Erel    Nov 1, 2024   (46 reactions) the simpler version of ExternalStorage. Allows the user to choose the place where the file will be saved...B4A + B4i example: https://www.b4x.com/android/forum/threads/b4x-texteditor-save-and-load-external-files.132731/#post-838166 List of classes or libraries that can be used to access secondary storages: ContentChooser (Phone libray) - allows the user to select a resource or file using external... (secondary) storages. Requires the user to first select the target folder. Once the user selected... B4A Tutorial Remote Database Connector (RDC) - Connect to any remote DB - Erel    Jan 10, 2021   (19 reactions)   tags: JRDC tasks related to BLOB fields: FileToBytes, ImageToBytes and BytesToImage.It also includes a method... firewall. Try to access the server from the browser: http://www.b4x.com/basic4android/images/SS-2013-08...). The purpose of RDC is to make it simple to develop Android applications that interact with remote... can connect to any database platform that provides a JDBC driver. This includes: MySQL, SQL Server, Oracle, Sybase, DB2, postgreSQL, Firebird and many others. You can also use the web server... B4A Tutorial [B4X] TextEditor - Save and load external files - Erel    Sep 10, 2023   (38 reactions) . B4A Load external files, including online files, using ContentChooser. Save to an external target, using SaveAs: https://www.b4x.com/android/forum/threads/saveas-let-the-user-select-a-target-folder-list-of-other-related-methods.129897/#content Allow other apps to view text files using this app : Receiving shared images from other apps Extract information from the passed uri. Note that no permission is needed. The minimum version was set to 7 (API 24), though it will probably work in older... B4A Library [B4X] SimpleMediaManager (SMM) - framework for images, videos and more - Erel    Jul 2, 2025   (47 reactions) example, it is simple to show an animated gif while the main resource is loading. Images are loaded... Not mandatory but you should always add it WebP images SMM_WEBP WebP image/webp Pay attention to... ZoomImageView Set with REQUEST_ZOOMIMAGEVIEW Notes: The placeholder panels are expected to be empty... B4i). - v1.04 - Fixes a bug introduced in v1.03. BitmapsAsync module was added to the library. BitmapsAsync library is no longer required. - v1.03 - SetMediaFromFile - new method to load local resources... B4A Library [B4X] ZoomImageView - Cross platform zoomable + pannable image view - Erel    Mar 12, 2025   (33 reactions) A custom view that shows an image and allows the user to zoom and pan the image. Instructions: - Add with designer. - Call SetBitmap. Updates: v1.06 - Fixes an issue with Android 15. v1.05... the image jumps when switching from pinch gesture to pan gesture. v1.03 - Fixes an issue with the click.../android/forum/attachments/1-gif.122485/ Tip: simplest way to add ZoomImageView is with SMM... with old Android devices. More sophisticated view that can handle huge images: https://www.b4x.com... B4A Tutorial ImageDownloader - The simple way to download images - Erel    Oct 10, 2021   (13 reactions)   tags: image simple to efficiently download images and show them in ImageViews. Example code: Sub Globals Dim... As Boolean) CallSub(ImageDownloader, "ActivityIsPaused") End Sub How to use? 1. In... CallSubDelayed to call ImageDownloader.Download. 2. In Activity_Pause you should use CallSub to call...) - framework for images, videos and more Downloading images with HttpUtils2 is quite simple. However correctly managing multiple downloads without downloading the same image multiple times, for example... B4A Code Snippet FontAwesome To Bitmap - Erel    Jun 2, 2020   (21 reactions)   tags: UI Unlike an older "TextToBitmap" sub that you can find in the forum, this code vertically centers the icon. It can also be used in B4J and B4i (only need to change the font line). Sub..., "Test", FontAwesomeToBitmap(Chr(0xF17B), 28), True) Activity.AddMenuItem3("Eye", "Test", FontAwesomeToBitmap(Chr(0xF06E), 28), True) End Sub Sub FontAwesomeToBitmap... As B4XBitmap = cvs1.CreateBitmap cvs1.Release Return b End Sub Depends on: XUI https://www... B4A Library [B4X] BitmapsAsync - Erel    Feb 28, 2023   (30 reactions) , similar to LoadBitmapSample (not LoadBitmapResize). The best way to work with such images is by setting the ImageView gravity to Fill and resizing the ImageView based on the bitmap size. See the attached... the app responsive while loading many images. It is specifically built to work with HttpJobs. It has... it is displayed with the correct size. - The example shows two ways to resize the ImageView. In both.../threads/b4x-simplemediamanager-smm-framework-for-images-videos-and-more.134716/#content A cross... Share My Creation [Web][SithasoDaisy5] Low Code Generated CRUD WebApp using NoSQL CouchDB & PouchDB as Back-End (Offline Db with Sync to Server Functionality) - Mashiane    Oct 25, 2025 You will need to install and set up CouchDB. The admin credentials I have used for the example... stores the settings for the app should you want to change them. 168003 What is CouchDB and its relationship to PouchDB? CouchDB is an open-source NoSQL database developed by the Apache Software... — even when offline. CouchDB’s RESTful HTTP API makes it easy to interact with from virtually any... model and sync protocol as CouchDB, allowing developers to build offline-first applications where... Page: 1   2   3   4   5   6   7   |