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B4A Question Read text file from Assets - Erel (first post) Feb 4, 2013 Please use tags (without spaces) when posting code.
Note that this line is not needed:
File.OpenInput(File.DirAssets,"phoneno.txt")
You haven't written which line raises the error. However the assets folder is a read-only folder. You cannot write to a file there.... B4A Question Read and Replace Extended Ascii characters from a text file in DirAssets? - Erel (first post) Aug 25, 2014 Use TextReader.ReadList instead of ReadAll.... B4A Library [B4X] BCTextEngine / BBCodeView - Text engine + BBCode parser + Rich Text View - Erel Mar 22, 2026 (74 reactions) tags: Label BBCode, text style, RTF component, B4X, ritchtext, rich text
hello
- prevents the internal text from being parsed.
- Changes the text color. Example:
Hello... images. Omit the dir parameter for assets files.
'width and height are required for remote images... setting BBLabel.Text to an empty string didn't remove the text.
- v1.71 - New Font tag: https... a compilation issue in release mode.
The Img.Dir parameter is not needed when loading files from... B4J Library XLUtils / jPOI 5 - Read and write MS Excel workbooks - Erel May 10, 2026 (40 reactions) As XLReaderResult = XL.Reader.ReadRange(File.DirAssets, "Countries of the world.xlsx"... result As XLReaderResult = XL.Reader.ReadSheetByName(File.DirAssets, "Countries of the world.xlsx... = XL.Reader.ReadRange(File.DirAssets, "Countries of the world.xlsx", "Sheet1!B3:E1000... data from a workbook. Can read the complete workbook, a single sheet or one or more ranges. Ranges... such cells, when needed, with empty strings. Later when you read the data you can use result.GetDefault... B4A Tutorial [B4X] TextEditor - Save and load external files - Erel Sep 10, 2023 (38 reactions) -list-of-other-related-methods.129897/#content Allow other apps to view text files using this app...-with-activityviewcontroller.73159/#content This also allows saving the text with the Files app. Allow other apps to view text files using this app: https://www.b4x.com/android/forum/threads/open-external...This is a B4i and B4A example, which demonstrates various external files related tasks. 116714.... B4A Load external files, including online files, using ContentChooser. Save to an external target... Tool [B4X] Forms Builder - Designer for B4XPreferencesDialog - Erel Sep 22, 2019 (37 reactions) tags: Forms Builder, B4XPreferences, Designer, preferance form builder https://www.b4x.com/basic4android/images/SS-2019-04-09_12.32.08.png FormsBuilder is a desktop tool that helps with building templates for B4XPreferencesDialog: https://www.b4x.com/android/forum/threads/b4x-b4xpreferencesdialog-cross-platform-forms.103842/#post-651047 The output of FormsBuilder is a json file that is loaded with: prefdialog.LoadFromJson(File.ReadString(File.DirAssets...: Multiline Text and Decimal Number. Note that you can set the height of multiline text fields. V1.10... B4A Question How to read JSON files from a remote server？THANKS！ - aeric (first post) Aug 30, 2024 (1 reaction)
prefdialog.LoadFromJson(File.ReadString(File.DirAssets, "Example.json"))
This code read json from local (asset files folder) for creating B4XPreferencesDialog.... B4A Question Copiar formato de celdas y agregar imagen en EXCEL - Peter Simpson (first post) Apr 23, 2020 Yes, https://www.b4x.com/android/forum/pages/results/?query=Read+text+file+from+Assets... B4A Example Getting file info using uri from content chooser or from received shared file - example - Nokia May 4, 2020 (23 reactions) example of getting file property information from uri provided by content chooser or received file shared to the app. Curtesy of Erel’s example: Received Share. Shows File name, Mime Type, date modified, file size and a list of all columns from that particular content provider. updated code to show information from Gallery content.... Share My Creation B4X Localizator 2-Way File Converter (strings.db <-> strings.xlsx) - aeric May 10, 2026 (9 reactions) 168433 This is a 2-way converter for B4X Localizator files which is a combination between Erel's B4J Localizator Convertor (xlsx->db) and my Localizator File Converter (db->xlsx). GitHub: https://github.com/pyhoon/localizator-file-converter-b4j Download (22MB): https://github.com/pyhoon/localizator-file-converter-b4j/releases/download/v2.01/result.jar... Page: 1 2 3 4 5 6 7 |