Welcome to MapKeyLogger: The Ultimate Guide
MapKeyLogger is a robust JavaScript library designed to capture, log, and manage keyboard inputs with ease. This introduction offers a detailed explanation of its APIs along with practical code snippets. Read on to become an expert in utilizing this handy library for your projects.
Basic Setup
First, include the MapKeyLogger library in your project:
<script src="path/to/map-key-logger.js"></script>
Next, initialize the logger:
const logger = new MapKeyLogger();
API Examples
1. `startLogging()`
This method starts the key logging process:
logger.startLogging();
2. `stopLogging()`
This method stops the key logging process:
logger.stopLogging();
3. `getLog()`
Retrieve the current log of key events:
const keyLog = logger.getLog(); console.log(keyLog);
4. `clearLog()`
Clear the current log of key events:
logger.clearLog();
5. `configure(options)`
Customize the logger with options such as key filtering and log limits:
logger.configure({
filterKeys: ['Escape', 'Enter'],
logLimit: 100
});
6. `onLog(callback)`
Execute a callback function each time a key is logged:
logger.onLog((event) => {
console.log('Key logged:', event.key);
});
7. `offLog(callback)`
Remove a previously set callback function:
const logHandler = (event) => console.log('Key logged:', event.key);
logger.onLog(logHandler);
logger.offLog(logHandler);
Full Application Example
The integration of MapKeyLogger is straightforward. Below is a complete example that demonstrates its usage within a web application:
<!DOCTYPE html> <html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MapKeyLogger Example</title>
<script src="path/to/map-key-logger.js"></script>
</head>
<body>
<h1>MapKeyLogger in Action</h1>
<button onclick="startKeyLogging()">Start Logging</button>
<button onclick="stopKeyLogging()">Stop Logging</button>
<button onclick="displayLog()">Display Log</button>
<script>
const logger = new MapKeyLogger();
function startKeyLogging() {
logger.startLogging();
}
function stopKeyLogging() {
logger.stopLogging();
}
function displayLog() {
const log = logger.getLog();
console.log('Logged keys:', log);
}
</script>
</body>
</html>
With these examples, you now have a comprehensive understanding of how to leverage MapKeyLogger for your projects. Enjoy seamless key mapping and logging capabilities!
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