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smartjswebview

SmartJSWebView Documentation

Welcome to the documentation for SmartJSWebView, a powerful web view solution for iOS and macOS applications. This documentation will guide you through the installation, configuration, and usage of SmartJSWebView.

Table of Contents

Installation

To get started with SmartJSWebView, follow these steps:

  1. Open your terminal and navigate to your project directory.
  2. Install SmartJSWebView by running the following command:
“` pod ‘SmartJSWebView’, ‘~> 1.0’ “`

The above command will add SmartJSWebView to your project’s Podfile and install it.

If you haven’t set up CocoaPods in your project yet, please refer to the official CocoaPods documentation for installation instructions.

Usage

To use SmartJSWebView in your iOS or macOS application, follow these steps:

  1. Import SmartJSWebView in your view controller:
“` import SmartJSWebView “`

Add a SmartJSWebView instance to your view controller:

“` let webView = SmartJSWebView() “`

Customize the web view according to your needs:

“` webView.configuration.allowsInlineMediaPlayback = true webView.configuration.preferences.javaScriptEnabled = true // Add more customizations as required “`

Load a web page into the web view:

“` let url = URL(string: “https://example.com”) let request = URLRequest(url: url!) webView.load(request) “`

Methods

SmartJSWebView provides various methods to interact with the web view. Here are some commonly used methods:

  • load(_ request: URLRequest): Loads the specified request.
  • evaluateJavaScript(_ javaScriptString: String, completionHandler: ((Any?, Error?) -> Void)? = nil): Executes a JavaScript snippet in the context of the web view.
  • reload(): Reloads the current page.
  • stopLoading(): Stops loading the web view’s content.
  • goBack(): Navigates back to the previous page.
  • goForward(): Navigates forward to the next page.

Events

SmartJSWebView emits various events that you can observe and respond to. Here are some commonly used events:

  • didStartLoading: Triggered when the web view starts loading a new request.
  • didFinishLoading: Triggered when the web view finishes loading a request.
  • didFailLoading: Triggered when the web view fails to load a request.
  • didReceiveScriptMessage: Triggered when the web view receives a script message from JavaScript.

Configuration

SmartJSWebView offers various configuration options to customize its behavior. Here are some commonly used configuration properties:

  • allowsInlineMediaPlayback: Determines whether HTML5 media playback can happen inline within the web view.
  • mediaTypesRequiringUserActionForPlayback: Determines whether HTML5 media requires a user gesture to begin playback.
  • javaScriptEnabled: Determines whether JavaScript is enabled in the web view.
  • javaScriptCanOpenWindowsAutomatically: Determines whether web content can open new windows.
  • userAgent: Sets the custom user agent string to be used for web requests.

Refer to the official SmartJSWebView documentation for a complete list of configuration options and their descriptions.

Examples

Here are a few examples demonstrating the usage of SmartJSWebView:

Example 1: Load a web page

“` let url = URL(string: “https://example.com”) let request = URLRequest(url: url!) webView.load(request) “`

Example 2: Execute JavaScript

“` webView.evaluateJavaScript(“alert(‘Hello, world!’)”, completionHandler: nil) “`

Example 3: Customize web view properties

“` webView.configuration.allowsInlineMediaPlayback = true webView.configuration.preferences.javaScriptEnabled = true // Add more customizations as required “`

For more examples and advanced usage, please refer to the official SmartJSWebView examples in the documentation.