Create motiontest.html

Andrew Kirkpatrick · web-flow · commit ecf1947b70e2 · 2019-08-06T11:26:03.000-04:00
diff --git a/motiontest.html b/motiontest.html
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+
+<!DOCTYPE html>
+<html>
+<head>
+<style type="text/css">
+
+.slidecontainer {
+  width:100%;
+}
+</style>
+
+<title>WCAG Failure Example of Motion Sensor</title> 
+</head>
+<body>
+
+<pre class="output"></pre>
+
+  <h1>Slider Motion Sensor Failure Example </h1>
+
+ <p>Open this slider on a device with a motion sensor, such as a smart phone or tablet. Tilt the device to the right and left to adjust the slider value. The decrease and increase buttons also adjust the value. There is no way to deactivate the motion sensor.</p>
+ <p>Note: This example may not work across all browsers.</p>
+  
+<div class="slidecontainer">
+<button type="button" name="decrease" onclick="decreaseFunction()">Decrease Value</button>
+<input type="range" min="1" max="100" value="50" class="slider" id="motionSlider">
+<button type="button" name="increase" onclick="increaseFunction()">Increase Value</button>
+<p aria-live="polite">Slider Value: <span id="demo"></span></p>
+</div>
+
+<script>
+
+//slider behavior
+var slider = document.getElementById("motionSlider");
+var output = document.getElementById("demo");
+output.innerHTML = slider.value;
+slider.oninput = function() {
+  output.innerHTML = this.value;
+}
+
+	function increaseFunction() {slider.value++; output.innerHTML = slider.value;}
+	function decreaseFunction() {slider.value--; output.innerHTML = slider.value;}
+
+//slider motion detection
+function handleOrientation(event) {
+
+var x = event.gamma;
+
+if (x > 20) {slider.value++; output.innerHTML = slider.value;} 
+else if (x < -20) {slider.value--; output.innerHTML = slider.value;} }
+
+
+window.addEventListener('deviceorientation', handleOrientation); 
+
+</script>
+</body>
+</html>
