WARNING: Multiple SQLite problem on Android WP8 supported in brodybits / cordova-sqlite-legacy-build-support. NOTICE: WP8 is no longer supported by this plugin version. This plugin version branch uses a before_plugin_install hook to install sqlite3 library dependencies from cordova-sqlite-ext-deps via npm. Plugin version with legacy support for Windows 8.1 / Windows Phone 8.1, along with limited extra features: REGEXP (Android/iOS/macOS), BASE64, and pre-populated databases MAINTENANCE STATUS: maintenance of this plugin version will be very limited, please see litehelpers/cordova-sqlite-legacy#18 for more information. License terms for iOS/macOS platform version: MIT only License terms for Android and Windows platform versions: MIT or Apache 2.0 Native interface to sqlite in a Cordova/PhoneGap plugin for Android/iOS/macOS/Windows, with API similar to HTML5/ Web SQL API. As you might have seen from the data, there are developers and also products, and products have the creatorId as a foreign key so we can build a nice join later!īefore using the plugins, like always, you need to make sure you add them to your app/ and also the HttpClientModule as we need it to load our local SQL dump file, so go ahead and change it to: import `, data).Cordova/PhoneGap sqlite storage adapter - legacy plugin version with limited extra features - limited maintenance This SQL should create 2 tables in our database and inject a few rows of data. INSERT or IGNORE INTO product(id, name, creatorId) VALUES (6, 'Ionicons', 3) INSERT or IGNORE INTO product(id, name, creatorId) VALUES (5, 'Drifty Co', 3) INSERT or IGNORE INTO product(id, name, creatorId) VALUES (4, 'Drifty Co', 2) INSERT or IGNORE INTO product(id, name, creatorId) VALUES (3, 'Ionic Framework', 2) INSERT or IGNORE INTO product(id, name, creatorId) VALUES (2, 'Software Startup Manual', 1) INSERT or IGNORE INTO product(id, name, creatorId) VALUES (1, 'Ionic Academy', 1) INSERT or IGNORE INTO developer VALUES (3, 'Ben', '', '') ĬREATE TABLE IF NOT EXISTS product(id INTEGER PRIMARY KEY AUTOINCREMENT,name TEXT, creatorId INTEGER) INSERT or IGNORE INTO developer VALUES (2, 'Max', '', '') INSERT or IGNORE INTO developer VALUES (1, 'Simon', '', '') So for our case I created a simple file at assets/seed.sql and added this data for testing: CREATE TABLE IF NOT EXISTS developer(id INTEGER PRIMARY KEY AUTOINCREMENT,name TEXT,skills TEXT,img TEXT) You could also infject JSON data using the porter plugin as well! Ionic cordova plugin add uk.co.Īs said in the beginning, we will inject some initial seed data that you might have taken from your existing database. Npm install cordova plugin add cordova-sqlite-storage Now go ahead and run: ionic start devdacticSql blank -type=angular To get started we create a blank new app, add two pages and a service so we got something to work with and then install both the SQLite package and also the SQLite porter package plus the according Cordova plugins. This tutorial is by no means a general SQL introduction, you should know a bit about it when you incorporate this into your Ionic 4 app! Setting up our SQLite App If your app needs a solid database or you already got data that you want to inject in your Ionic application, there’s the great underlying SQLite database inside that week can use just like any other storage engine to store our data.īut the usage of the SQLite database is a bit more tricky than simply using Ionic Storage, so in this tutorial we will go through all the steps needed to prepare your app, inject some seed data and finally make different SQL queries on our database.įor a more up to date tutorial also check out the Building an SQLite Ionic App with Capacitor!
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |