How to use JS+H5 to implement WeChat shake
May 24, 2018 am 09:48 AMThis time I will show you how to use JS H5 to implement WeChat shake, and what are the precautions for using JS H5 to implement WeChat shake. The following is a practical case, let's take a look.
The project was finally launched as scheduled, but there is a new activity to be done before the Spring Festival, similar to WeChat’s shake activity. We have also been working on WeChat public accounts, but it is still a bit difficult to call the WeChat Shake interface, because it only provides Shake peripherals, nearby people and a series of red envelope pages. Compared to our needs, we only need to shake The action of shaking is completely different. In fact, the page written in H5The first step is to shake the phone to change the color
<!doctype html>? <html>? ?<head>? ?<meta charset="utf-8" />? ?<meta name="viewport" content="width=device-width,initial-scale=1.0"/>? ?<title>HTML5?手機(jī)搖一搖</title>? ??<script type="text/javascript">? ???var?color?=?new?Array('#fff',?'#ff0',?'#f00',?'#000',?'#00f',?'#0ff');? ???if(window.DeviceMotionEvent)?{? ????var?speed?=?25;? ????var?x?=?y?=?z?=?lastX?=?lastY?=?lastZ?=?0;? ????window.addEventListener('devicemotion',?function(){? ?????var?acceleration?=event.accelerationIncludingGravity;? ?????x?=?acceleration.x;? ?????y?=?acceleration.y;? ?????if(Math.abs(x-lastX)?>?speed?||?Math.abs(y-lastY)?>?speed)?{? ??????document.body.style.backgroundColor?=?color[Math.round(Math.random()*10)%6];? ?????}? ?????lastX?=?x;? ?????lastY?=?y;? ????},?false);? ???}? ??</script>? ?</head>? ?<body>? ????手機(jī)搖一搖,改變屏幕顏色。? ?</body>? </html>Mainly the DeviceMotionEvent
The second step, WeChat shake gesture
Compared with the first step, the shake gesture is added and the shake event is changed. Just add the method you want after the shake action, whether you want to enter the next page you create or trigger a Controller event.<%@ page contentType="text/html;charset=UTF-8" language="java" %>? <html>? <head>? ?<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">? ?<meta charset="UTF-8">? ?<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0">? ?<title>搖一搖</title>? ?<link rel="stylesheet" href="plug-in/liuliangbao/shake/css/shake.css" rel="external nofollow" >? ?<link rel="stylesheet" href="plug-in/liuliangbao/shake/css/myDialog.css" rel="external nofollow" >? ?<script type="text/javascript" src="plug-in/liuliangbao/shake/js/jquery.min.js"></script>? ?<script type="text/javascript" src="plug-in/liuliangbao/shake/js/howler.min.js"></script>? ?<script type="text/javascript" src="plug-in/liuliangbao/shake/js/fastclick.js"></script>? ?<script type="text/javascript" src="plug-in/liuliangbao/shake/js/myDialog.js"></script>? ? ?<script type="text/javascript">? ???var?SHAKE_THRESHOLD?=?1000;? ???var?last_update?=?0;? ???var?last_time?=?0;? ???var?x;? ???var?y;? ???var?z;? ???var?last_x;? ???var?last_y;? ???var?last_z;? ???var?sound?=?new?Howl({?urls:?['/shake/sound/shake_sound.mp3']?}).load();? ???var?findsound?=?new?Howl({?urls:?['/shake/sound/shake_match.mp3']?}).load();? ???var?curTime;? ???var?isShakeble?=?true;? ? ???function?init()?{? ????if?(window.DeviceMotionEvent)?{? ?????window.addEventListener('devicemotion',?deviceMotionHandler,?false);? ????}?else?{? ?????$("#cantshake").show();? ????}? ???}? ? ???function?deviceMotionHandler(eventData)?{? ????curTime?=?new?Date().getTime();? ????var?diffTime?=?curTime?-?last_update;? ????if?(diffTime?>?100)?{? ?????var?acceleration?=?eventData.accelerationIncludingGravity;? ?????last_update?=?curTime;? ?????x?=?acceleration.x;? ?????y?=?acceleration.y;? ?????z?=?acceleration.z;? ?????var?speed?=?Math.abs(x?+?y?+?z?-?last_x?-?last_y?-?last_z)?/?diffTime?*?10000;? ?? ?????if?(speed?>?SHAKE_THRESHOLD?&&?curTime?-?last_time?>?1100?&&?$("#loading").attr('class')?==?"loading"?&&?isShakeble)?{? ??????shake();? ?????}? ?????last_x?=?x;? ?????last_y?=?y;? ?????last_z?=?z;? ????}? ???}? ? ???function?shake()?{? ????last_time?=?curTime;? ????$("#loading").attr('class','loading?loading-show');? ????$("#shakeup").animate({?top:?"10%"?},?700,?function?()?{? ?????$("#shakeup").animate({?top:?"25%"?},?700,?function?()?{? ??????$("#loading").attr('class','loading');? ?? ??????findsound.play();? ????????//在此為搖動(dòng)之后的事件,這里為調(diào)用ControllergoShakeResult方法? ??????window.location.href?=?"shakeController.do?goShakeResult&phoneNumber=${phoneNumber}&hdid=${hdid}&openid=${openid}";? ?????});? ????});? ????$("#shakedown").animate({?top:?"40%"?},?700,?function?()?{? ?????$("#shakedown").animate({?top:?"25%"?},?700,?function?()?{? ?????});? ????});? ????sound.play();? ???}? ? ???//各種初始化? ???$(document).ready(function?()?{? ????Howler.iOSAutoEnable?=?false;? ????FastClick.attach(document.body);? ????init();? ???});? ?</script>? </head>? <body>? ?<table id="container">? ???<tbody>? ???????<tr>? ????????<td class="container" colspan="2">? ???????<p id="shake">? ????????<img src="plug-in/liuliangbao/shake/images/inner.png" class="inner">? ????????<img src="plug-in/liuliangbao/shake/images/shake.png" class="shake_up" id="shakeup">? ????????<img src="plug-in/liuliangbao/shake/images/shake.png" class="shake_down" id="shakedown">? ?????????</p><p id="loading" class="loading"></p>? ????????</td>? ?????</tr>? ?????<tr>? ??????<td>? ???????您今天還可以搖<input id="shakeCount" name="shakeCount" value="${leftcount}">次? ??????</td>? ?????</tr>? ?????<tr>? ??????<td>正確姿勢(shì):握緊手機(jī),用力搖動(dòng)3秒,苦練18年的麒麟臂終于派上用場(chǎng)了。</td>? ?????</tr>? ????</tbody>? ?</table>? </body>? </html>Sometimes you can really use another method to achieve the function you want. Attached picture: The original effect of the demo is: ? ? ? ? ? ?
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Detailed explanation of Vue key modifier event processing steps
##JS CSS3 to make image binding mouse move event amplificationThe above is the detailed content of How to use JS+H5 to implement WeChat shake. For more information, please follow other related articles on the PHP Chinese website!

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