Phonegap sqlite tutorial9/14/2023 ![]() Cordova versions older than 6.0.0 are missing the security fixes. A recent version of the Cordova CLI (such as 6.5.0) is recommended.SQLITE_DEFAULT_PAGE_SIZE=1024 and SQLITE_DEFAULT_CACHE_SIZE=2000 to avoid "potentially distruptive change(s)" from SQLite 3.12.0 ref:.SQLite version 3.15.2 included with the following build settings:.This version uses a before_plugin_install hook to install sqlite3 library dependencies from cordova-sqlite-storage-dependencies via npm.NOT supported by PhoneGap Developer App or PhoneGap Desktop App.See the Sample section for a sample with a more detailed explanation. executeSql ( 'SELECT count(*) AS mycount FROM DemoTable', , function ( rs ) ) Help with application code such as debugging, optimization, etc.ĭb.Services available for this project include: ![]() Brody aka Chris Brody) is available for part-time contract assignments. The primary author and maintainer (Christopher J. This is the common version branch which supports the most widely used features and serves as the basis for the other versions. License for iOS/macOS platform version: MIT only Android Circle-CI ( full suite) License for Android and Windows platform versions: MIT or Apache 2.0 ![]() Native interface to sqlite in a Cordova/PhoneGap plugin for Android, iOS, macOS, and Windows 10 (UWP), with API similar to HTML5/ Web SQL API. Here is how to create a database and run SQL queries on the database. You need to be familiar with SQL (Such as MySQL) to write queries. This plugin exposes an API similar to the Web SQL API. The SQLite Cordova plugin provides a simple API to create databases and run queries on SQLite. A SQLite database with full API is provided by iOS, Android and Windows Phone. SQLite is an embedded DBMS based on the SQL language. But for video, audio and other large files, encoding and decoding consumes a lot of time and memory therefore it’s recommended to store them in files and use the file URL to display them. Some developers use the Base64 encoding schema to store images in SQLite. Note: To store images locally you don’t have to use a file plugin. It has no quota limit and can sync the data to iCloud on iOS.įor most cases you will only need the Web Storage API and SQLite plugin. This Cordova plugin lets the Cordova app access the underlying native SQLite database by providing an API identical to the Web SQL API. This Cordova plugin implements the HTML5 Filesystem APIs for reading and writing data to files, so use this plugin if you want to store binary objects. This API is not supported by all platforms but you can use the IndexedDB Cordova Plugin to polyfill it. Once the limit is reached, the WebView asks the user to grant permission to use more local space. IndexedDB provides APIs to store and retrieve data in the form of objects, again the exact quota limit depends on the platform. ![]() This API is not supported by all platforms but you can use WebSQL Cordova Plugin to polyfill it. Once the limit is reached the WebView asks the user to grant permission to use more local space. You can store 50-200 MB of data in Web SQL Database, the exact quota limit depends on the platform. The Web SQL API stores and queries data using SQL. ![]() You cannot store a lot of data in web storage but it’s easier to read and write data to it.įor example: If your app consists of multiple HTML files, you can use web storage to pass small amounts of data between them. Web storage can store 2-10 MB of data, the exact quota limit depends on the platform. Local storage is persistent whereas session storage gets deleted when the app quits. The Web Storage API let’s us store key/value pairs as local and/or session storage. Let’s get straight into the different ways to store data locally: Web Storage ![]()
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