有时候需要从php传递数据到js,这时候该怎么办呢?实例;php微信开发,用经纬度计算2点间的距离,2个坐标分别从php和js获得。
基于tp5框架的开发。
说一下注意事项:
1.php实际不能直接传递数据到js,他们两个没办法直接交互
2.可以通过一个桥梁交互,就是html
3.做法就是把js写在html页面内,然后再把把php传递过来的数据变量写在js代码内。
主要易混点在html页面
核心代码如下,从857行开始:
<!DOCTYPE html> <!-- saved from url=(0028)http://203.195.235.76/jssdk/ --> <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>微信JS-SDK Demo</title> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0"> <link rel="stylesheet" href="__PUBLIC__home/css/style.css"> </head> <body ontouchstart=""> <div class="wxapi_container"> <div class="wxapi_index_container"> <ul class="label_box lbox_close wxapi_index_list"> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-basic">基础接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-share">分享接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-image">图像接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-voice">音频接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-smart">智能接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-device">设备信息接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-location">地理位置接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-webview">界面操作接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-scan">微信扫一扫接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-shopping">微信小店接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-card">微信卡券接口</a></li> <li class="label_item wxapi_index_item"><a class="label_inner" href="http://203.195.235.76/jssdk/#menu-pay">微信支付接口</a></li> </ul> </div> <div id="mi"></div> <div class="lbox_close wxapi_form"> <h3 id="menu-basic">基础接口</h3> <span class="desc">判断当前客户端是否支持指定JS接口</span> <button class="btn btn_primary" id="checkJsApi">checkJsApi</button> <h3 id="menu-share">分享接口</h3> <span class="desc">获取“分享到朋友圈”按钮点击状态及自定义分享内容接口</span> <button class="btn btn_primary" id="onMenuShareTimeline">onMenuShareTimeline</button> <span class="desc">获取“分享给朋友”按钮点击状态及自定义分享内容接口</span> <button class="btn btn_primary" id="onMenuShareAppMessage">onMenuShareAppMessage</button> <span class="desc">获取“分享到QQ”按钮点击状态及自定义分享内容接口</span> <button class="btn btn_primary" id="onMenuShareQQ">onMenuShareQQ</button> <span class="desc">获取“分享到腾讯微博”按钮点击状态及自定义分享内容接口</span> <button class="btn btn_primary" id="onMenuShareWeibo">onMenuShareWeibo</button> <span class="desc">获取“分享到QZone”按钮点击状态及自定义分享内容接口</span> <button class="btn btn_primary" id="onMenuShareQZone">onMenuShareQZone</button> <h3 id="menu-image">图像接口</h3> <span class="desc">拍照或从手机相册中选图接口</span> <button class="btn btn_primary" id="chooseImage">chooseImage</button> <span class="desc">预览图片接口</span> <button class="btn btn_primary" id="previewImage">previewImage</button> <span class="desc">上传图片接口</span> <button class="btn btn_primary" id="uploadImaged">uploadImage</button> <span class="desc">下载图片接口</span> <button class="btn btn_primary" id="downloadImage">downloadImage</button> <h3 id="menu-voice">音频接口</h3> <span class="desc">开始录音接口</span> <button class="btn btn_primary" id="startRecord">startRecord</button> <span class="desc">停止录音接口</span> <button class="btn btn_primary" id="stopRecord">stopRecord</button> <span class="desc">播放语音接口</span> <button class="btn btn_primary" id="playVoice">playVoice</button> <span class="desc">暂停播放接口</span> <button class="btn btn_primary" id="pauseVoice">pauseVoice</button> <span class="desc">停止播放接口</span> <button class="btn btn_primary" id="stopVoice">stopVoice</button> <span class="desc">上传语音接口</span> <button class="btn btn_primary" id="uploadVoice">uploadVoice</button> <span class="desc">下载语音接口</span> <button class="btn btn_primary" id="downloadVoice">downloadVoice</button> <h3 id="menu-smart">智能接口</h3> <span class="desc">识别音频并返回识别结果接口</span> <button class="btn btn_primary" id="translateVoice">translateVoice</button> <h3 id="menu-device">设备信息接口</h3> <span class="desc">获取网络状态接口</span> <button class="btn btn_primary" id="getNetworkType">getNetworkType</button> <h3 id="menu-location">地理位置接口</h3> <span class="desc">使用微信内置地图查看位置接口</span> <button class="btn btn_primary" id="openLocation">openLocation</button> <span class="desc">获取地理位置接口</span> <button class="btn btn_primary" id="getLocation">getLocation</button> <h3 id="menu-webview">界面操作接口</h3> <span class="desc">隐藏右上角菜单接口</span> <button class="btn btn_primary" id="hideOptionMenu">hideOptionMenu</button> <span class="desc">显示右上角菜单接口</span> <button class="btn btn_primary" id="showOptionMenu">showOptionMenu</button> <span class="desc">关闭当前网页窗口接口</span> <button class="btn btn_primary" id="closeWindow">closeWindow</button> <span class="desc">批量隐藏功能按钮接口</span> <button class="btn btn_primary" id="hideMenuItems">hideMenuItems</button> <span class="desc">批量显示功能按钮接口</span> <button class="btn btn_primary" id="showMenuItems">showMenuItems</button> <span class="desc">隐藏所有非基础按钮接口</span> <button class="btn btn_primary" id="hideAllNonBaseMenuItem">hideAllNonBaseMenuItem</button> <span class="desc">显示所有功能按钮接口</span> <button class="btn btn_primary" id="showAllNonBaseMenuItem">showAllNonBaseMenuItem</button> <h3 id="menu-scan">微信扫一扫</h3> <span class="desc">调起微信扫一扫接口</span> <button class="btn btn_primary" id="scanQRCode0">scanQRCode(微信处理结果)</button> <button class="btn btn_primary" id="scanQRCode1">scanQRCode(直接返回结果)</button> <h3 id="menu-shopping">微信小店接口</h3> <span class="desc">跳转微信商品页接口</span> <button class="btn btn_primary" id="openProductSpecificView">openProductSpecificView</button> <h3 id="menu-card">微信卡券接口</h3> <span class="desc">批量添加卡券接口</span> <button class="btn btn_primary" id="addCard">addCard</button> <span class="desc">调起适用于门店的卡券列表并获取用户选择列表</span> <button class="btn btn_primary" id="chooseCard">chooseCard</button> <span class="desc">查看微信卡包中的卡券接口</span> <button class="btn btn_primary" id="openCard">openCard</button> <h3 id="menu-pay">微信支付接口</h3> <span class="desc">发起一个微信支付请求</span> <button class="btn btn_primary" id="chooseWXPay">chooseWXPay</button> </div> </div> <script src="__PUBLIC__home/js/jweixin-1.0.0.js"></script> <script> /* * 注意: * 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。 * 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。 * 3. 常见问题及完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html * * 开发中遇到问题详见文档“附录5-常见错误及解决办法”解决,如仍未能解决可通过以下渠道反馈: * 邮箱地址:[email protected] * 邮件主题:【微信JS-SDK反馈】具体问题 * 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。 */ wx.config({ debug: true, appId: ‘{$cateres.appId}‘, timestamp: ‘{$cateres.timestamp}‘, nonceStr: ‘{$cateres.nonceStr}‘, signature:‘{$cateres.signature}‘, jsApiList: [ ‘checkJsApi‘, ‘onMenuShareTimeline‘, ‘onMenuShareAppMessage‘, ‘onMenuShareQQ‘, ‘onMenuShareWeibo‘, ‘onMenuShareQZone‘, ‘hideMenuItems‘, ‘showMenuItems‘, ‘hideAllNonBaseMenuItem‘, ‘showAllNonBaseMenuItem‘, ‘translateVoice‘, ‘startRecord‘, ‘stopRecord‘, ‘onVoiceRecordEnd‘, ‘playVoice‘, ‘onVoicePlayEnd‘, ‘pauseVoice‘, ‘stopVoice‘, ‘uploadVoice‘, ‘downloadVoice‘, ‘chooseImage‘, ‘previewImage‘, ‘uploadImage‘, ‘downloadImage‘, ‘getNetworkType‘, ‘openLocation‘, ‘getLocation‘, ‘hideOptionMenu‘, ‘showOptionMenu‘, ‘closeWindow‘, ‘scanQRCode‘, ‘chooseWXPay‘, ‘openProductSpecificView‘, ‘addCard‘, ‘chooseCard‘, ‘openCard‘ ] }); </script> <script src="__PUBLIC__home/js/zepto.min.js"></script> <script src="__PUBLIC__home/jsd/demo.js"> </script> <script> /* * 注意: * 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。 * 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。 * 3. 完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html * * 如有问题请通过以下渠道反馈: * 邮箱地址:[email protected] * 邮件主题:【微信JS-SDK反馈】具体问题 * 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。 */ wx.ready(function () { // 1 判断当前版本是否支持指定 JS 接口,支持批量判断 document.querySelector(‘#checkJsApi‘).onclick = function () { wx.checkJsApi({ jsApiList: [ ‘getNetworkType‘, ‘previewImage‘ ], success: function (res) { //alert(JSON.stringify(res)); alert(‘66666666‘); } }); }; // 2. 分享接口 // 2.1 监听“分享给朋友”,按钮点击、自定义分享内容及分享结果接口 // document.querySelector(‘#onMenuShareAppMessage‘).onclick = function () { wx.onMenuShareAppMessage({ title: ‘互联网之子‘, desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘, link: ‘http://movie.douban.com/subject/25785114/‘, imgUrl: ‘http://www.feizl.com/upload2007/2013_06/130630220190632.jpg‘, trigger: function (res) { // 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回 alert(‘用户点击发送给朋友‘); }, success: function (res) { // alert(‘已分享‘); window.location.href=backUrl; }, cancel: function (res) { alert(‘已取消‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); // alert(‘已注册获取“发送给朋友”状态事件‘); //}; // /* wx.onMenuShareTimeline({ title: ‘这是一个测试的标题--程高伟的博客‘, link: ‘http://blog.csdn.net/frankcheng5143‘, imgUrl: ‘http://avatar.csdn.net/E/B/6/1_frankcheng5143.jpg‘, success: function () { // 用户确认分享后执行的回调函数 alert(‘分享到朋友圈成功‘); }, cancel: function () { // 用户取消分享后执行的回调函数 alert(‘你没有分享到朋友圈‘); } }); // 获取"分享到朋友"按钮点击状态及自定义分享内容接口 wx.onMenuShareAppMessage({ title: ‘这是一个测试的标题--百度‘, desc: ‘这个是要分享内容的一些描述--百度一下,你就知道‘, link: ‘http://www.baidu.com‘, imgUrl: ‘https://www.baidu.com/img/bd_logo1.png‘, trigger: function (res) { // 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回 }, success: function (res) { alert(‘分享给朋友成功‘); }, cancel: function (res) { alert(‘你没有分享给朋友‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); */ // 2.2 监听“分享到朋友圈”按钮点击、自定义分享内容及分享结果接口 // document.querySelector(‘#onMenuShareTimeline‘).onclick = function () { wx.onMenuShareTimeline({ title: ‘互联网之子‘, link: ‘http://movie.douban.com/subject/25785114/‘, imgUrl: ‘http://demo.open.weixin.qq.com/jssdk/images/p2166127561.jpg‘, trigger: function (res) { // 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回 alert(‘用户点击分享到朋友圈‘); }, success: function (res) { alert(‘已分享‘); }, cancel: function (res) { alert(‘已取消‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); // alert(‘已注册获取“分享到朋友圈”状态事件‘); //}; // 2.3 监听“分享到QQ”按钮点击、自定义分享内容及分享结果接口 //document.querySelector(‘#onMenuShareQQ‘).onclick = function () { wx.onMenuShareQQ({ title: ‘互联网之子‘, desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘, link: ‘http://movie.douban.com/subject/25785114/‘, imgUrl: ‘http://pic68.nipic.com/file/20150601/610812_174707140683_2.jpg‘, trigger: function (res) { alert(‘用户点击分享到QQ‘); }, complete: function (res) { alert(JSON.stringify(res)); }, success: function (res) { alert(‘已分享‘); }, cancel: function (res) { alert(‘已取消‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); // alert(‘已注册获取“分享到 QQ”状态事件‘); // }; // 2.4 监听“分享到微博”按钮点击、自定义分享内容及分享结果接口 document.querySelector(‘#onMenuShareWeibo‘).onclick = function () { wx.onMenuShareWeibo({ title: ‘互联网之子‘, desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘, link: ‘http://movie.douban.com/subject/25785114/‘, imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘, trigger: function (res) { alert(‘用户点击分享到微博‘); }, complete: function (res) { alert(JSON.stringify(res)); }, success: function (res) { alert(‘已分享‘); }, cancel: function (res) { alert(‘已取消‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); alert(‘已注册获取“分享到微博”状态事件‘); }; // 2.5 监听“分享到QZone”按钮点击、自定义分享内容及分享接口 document.querySelector(‘#onMenuShareQZone‘).onclick = function () { wx.onMenuShareQZone({ title: ‘互联网之子‘, desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘, link: ‘http://movie.douban.com/subject/25785114/‘, imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘, trigger: function (res) { alert(‘用户点击分享到QZone‘); }, complete: function (res) { alert(JSON.stringify(res)); }, success: function (res) { alert(‘已分享‘); }, cancel: function (res) { alert(‘已取消‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); alert(‘已注册获取“分享到QZone”状态事件‘); }; // 3 智能接口 var voice = { localId: ‘‘, serverId: ‘‘ }; // 3.1 识别音频并返回识别结果 document.querySelector(‘#translateVoice‘).onclick = function () { if (voice.localId == ‘‘) { alert(‘请先使用 startRecord 接口录制一段声音‘); return; } wx.translateVoice({ localId: voice.localId, complete: function (res) { if (res.hasOwnProperty(‘translateResult‘)) { alert(‘识别结果:‘ + res.translateResult); } else { alert(‘无法识别‘); } } }); }; // 4 音频接口 // 4.2 开始录音 document.querySelector(‘#startRecord‘).onclick = function () { wx.startRecord({ cancel: function () { alert(‘用户拒绝授权录音‘); } }); }; // 4.3 停止录音 document.querySelector(‘#stopRecord‘).onclick = function () { wx.stopRecord({ success: function (res) { voice.localId = res.localId; }, fail: function (res) { alert(JSON.stringify(res)); } }); }; // 4.4 监听录音自动停止 wx.onVoiceRecordEnd({ complete: function (res) { voice.localId = res.localId; alert(‘录音时间已超过一分钟‘); } }); // 4.5 播放音频 document.querySelector(‘#playVoice‘).onclick = function () { if (voice.localId == ‘‘) { alert(‘请先使用 startRecord 接口录制一段声音‘); return; } wx.playVoice({ localId: voice.localId }); }; // 4.6 暂停播放音频 document.querySelector(‘#pauseVoice‘).onclick = function () { wx.pauseVoice({ localId: voice.localId }); }; // 4.7 停止播放音频 document.querySelector(‘#stopVoice‘).onclick = function () { wx.stopVoice({ localId: voice.localId }); }; // 4.8 监听录音播放停止 wx.onVoicePlayEnd({ complete: function (res) { alert(‘录音(‘ + res.localId + ‘)播放结束‘); } }); // 4.8 上传语音 document.querySelector(‘#uploadVoice‘).onclick = function () { if (voice.localId == ‘‘) { alert(‘请先使用 startRecord 接口录制一段声音‘); return; } wx.uploadVoice({ localId: voice.localId, success: function (res) { alert(‘上传语音成功,serverId 为‘ + res.serverId); voice.serverId = res.serverId; } }); }; // 4.9 下载语音 document.querySelector(‘#downloadVoice‘).onclick = function () { if (voice.serverId == ‘‘) { alert(‘请先使用 uploadVoice 上传声音‘); return; } wx.downloadVoice({ serverId: voice.serverId, success: function (res) { alert(‘下载语音成功,localId 为‘ + res.localId); voice.localId = res.localId; } }); }; // 5 图片接口 // 5.1 拍照、本地选图 var images = { localId: [], serverId: [] }; document.querySelector(‘#chooseImage‘).onclick = function () { wx.chooseImage({ success: function (res) { images.localId = res.localIds; alert(‘已选择 ‘ + res.localIds.length + ‘ 张图片‘); } }); }; // 5.2 图片预览 document.querySelector(‘#previewImage‘).onclick = function () { wx.previewImage({ current: ‘http://img5.douban.com/view/photo/photo/public/p1353993776.jpg‘, urls: [ ‘http://img3.douban.com/view/photo/photo/public/p2152117150.jpg‘, ‘http://img5.douban.com/view/photo/photo/public/p1353993776.jpg‘, ‘http://img3.douban.com/view/photo/photo/public/p2152134700.jpg‘ ] }); }; // 5.3 上传图片 /* document.querySelector(‘#uploadImage‘).onclick = function () { if (images.localId.length == 0) { alert(‘请先使用 chooseImage 接口选择图片‘); return; } var i = 0, length = images.localId.length; images.serverId = []; function upload() { wx.uploadImage({ localId: images.localId[i], success: function (res) { i++; //alert(‘已上传:‘ + i + ‘/‘ + length); images.serverId.push(res.serverId); if (i < length) { upload(); } }, fail: function (res) { alert(JSON.stringify(res)); } }); } upload(); }; */ // 5.4 下载图片 document.querySelector(‘#downloadImage‘).onclick = function () { if (images.serverId.length === 0) { alert(‘请先使用 uploadImage 上传图片‘); return; } var i = 0, length = images.serverId.length; images.localId = []; function download() { wx.downloadImage({ serverId: images.serverId[i], success: function (res) { i++; alert(‘已下载:‘ + i + ‘/‘ + length); images.localId.push(res.localId); if (i < length) { download(); } } }); } download(); }; // 6 设备信息接口 // 6.1 获取当前网络状态 document.querySelector(‘#getNetworkType‘).onclick = function () { wx.getNetworkType({ success: function (res) { alert(res.networkType); }, fail: function (res) { alert(JSON.stringify(res)); } }); }; // 7 地理位置接口 // 7.1 查看地理位置 document.querySelector(‘#openLocation‘).onclick = function () { wx.openLocation({ latitude: 23.099994, longitude: 113.324520, name: ‘TIT 创意园‘, address: ‘广州市海珠区新港中路 397 号‘, scale: 14, infoUrl: ‘http://weixin.qq.com‘ }); }; // 7.2 获取当前地理位置 /** document.querySelector(‘#getLocation‘).onclick = function () { wx.getLocation({ success: function (res) { alert(res.latitude); //alert(JSON.stringify(res)); }, cancel: function (res) { alert(‘用户拒绝授权获取地理位置‘); } }); }; */ // 8 界面操作接口 // 8.1 隐藏右上角菜单 document.querySelector(‘#hideOptionMenu‘).onclick = function () { wx.hideOptionMenu(); }; // 8.2 显示右上角菜单 document.querySelector(‘#showOptionMenu‘).onclick = function () { wx.showOptionMenu(); }; // 8.3 批量隐藏菜单项 document.querySelector(‘#hideMenuItems‘).onclick = function () { wx.hideMenuItems({ menuList: [ ‘menuItem:readMode‘, // 阅读模式 ‘menuItem:share:timeline‘, // 分享到朋友圈 ‘menuItem:copyUrl‘ // 复制链接 ], success: function (res) { alert(‘已隐藏“阅读模式”,“分享到朋友圈”,“复制链接”等按钮‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); }; // 8.4 批量显示菜单项 document.querySelector(‘#showMenuItems‘).onclick = function () { wx.showMenuItems({ menuList: [ ‘menuItem:readMode‘, // 阅读模式 ‘menuItem:share:timeline‘, // 分享到朋友圈 ‘menuItem:copyUrl‘ // 复制链接 ], success: function (res) { alert(‘已显示“阅读模式”,“分享到朋友圈”,“复制链接”等按钮‘); }, fail: function (res) { alert(JSON.stringify(res)); } }); }; // 8.5 隐藏所有非基本菜单项 document.querySelector(‘#hideAllNonBaseMenuItem‘).onclick = function () { wx.hideAllNonBaseMenuItem({ success: function () { alert(‘已隐藏所有非基本菜单项‘); } }); }; // 8.6 显示所有被隐藏的非基本菜单项 document.querySelector(‘#showAllNonBaseMenuItem‘).onclick = function () { wx.showAllNonBaseMenuItem({ success: function () { alert(‘已显示所有非基本菜单项‘); } }); }; // 8.7 关闭当前窗口 document.querySelector(‘#closeWindow‘).onclick = function () { wx.closeWindow(); }; // 9 微信原生接口 // 9.1.1 扫描二维码并返回结果 document.querySelector(‘#scanQRCode0‘).onclick = function () { wx.scanQRCode(); }; // 9.1.2 扫描二维码并返回结果 document.querySelector(‘#scanQRCode1‘).onclick = function () { wx.scanQRCode({ needResult: 1, desc: ‘scanQRCode desc‘, success: function (res) { alert(JSON.stringify(res)); } }); }; // 10 微信支付接口 // 10.1 发起一个支付请求 document.querySelector(‘#chooseWXPay‘).onclick = function () { // 注意:此 Demo 使用 2.7 版本支付接口实现,建议使用此接口时参考微信支付相关最新文档。 wx.chooseWXPay({ timestamp: 1414723227, nonceStr: ‘noncestr‘, package: ‘addition=action_id%3dgaby1234%26limit_pay%3d&bank_type=WX&body=innertest&fee_type=1&input_charset=GBK¬ify_url=http%3A%2F%2F120.204.206.246%2Fcgi-bin%2Fmmsupport-bin%2Fnotifypay&out_trade_no=1414723227818375338&partner=1900000109&spbill_create_ip=127.0.0.1&total_fee=1&sign=432B647FE95C7BF73BCD177CEECBEF8D‘, signType: ‘SHA1‘, // 注意:新版支付接口使用 MD5 加密 paySign: ‘bd5b1933cda6e9548862944836a9b52e8c9a2b69‘ }); }; // 11.3 跳转微信商品页 document.querySelector(‘#openProductSpecificView‘).onclick = function () { wx.openProductSpecificView({ productId: ‘pDF3iY_m2M7EQ5EKKKWd95kAxfNw‘, extInfo: ‘123‘ }); }; // 12 微信卡券接口 // 12.1 添加卡券 document.querySelector(‘#addCard‘).onclick = function () { wx.addCard({ cardList: [ { cardId: ‘pDF3iY9tv9zCGCj4jTXFOo1DxHdo‘, cardExt: ‘{"code": "", "openid": "", "timestamp": "1418301401", "signature":"f6628bf94d8e56d56bfa6598e798d5bad54892e5"}‘ }, { cardId: ‘pDF3iY9tv9zCGCj4jTXFOo1DxHdo‘, cardExt: ‘{"code": "", "openid": "", "timestamp": "1418301401", "signature":"f6628bf94d8e56d56bfa6598e798d5bad54892e5"}‘ } ], success: function (res) { alert(‘已添加卡券:‘ + JSON.stringify(res.cardList)); }, cancel: function (res) { alert(JSON.stringify(res)) } }); }; var codes = []; // 12.2 选择卡券 document.querySelector(‘#chooseCard‘).onclick = function () { wx.chooseCard({ cardSign: ‘1fdb2640c60e41f8823e9f762e70c531d161ae76‘, timestamp: 1437997723, nonceStr: ‘k0hGdSXKZEj3Min5‘, success: function (res) { res.cardList = JSON.parse(res.cardList); encrypt_code = res.cardList[0][‘encrypt_code‘]; alert(‘已选择卡券:‘ + JSON.stringify(res.cardList)); decryptCode(encrypt_code, function (code) { codes.push(code); }); }, cancel: function (res) { alert(JSON.stringify(res)) } }); }; // 12.3 查看卡券 document.querySelector(‘#openCard‘).onclick = function () { if (codes.length < 1) { alert(‘请先使用 chooseCard 接口选择卡券。‘); return false; } var cardList = []; for (var i = 0; i < codes.length; i++) { cardList.push({ cardId: ‘pDF3iY9tv9zCGCj4jTXFOo1DxHdo‘, code: codes[i] }); } wx.openCard({ cardList: cardList, cancel: function (res) { alert(JSON.stringify(res)) } }); }; var shareData = { title: ‘微信JS-SDK Demo‘, desc: ‘微信JS-SDK,帮助第三方为用户提供更优质的移动web服务‘, link: ‘http://demo.open.weixin.qq.com/jssdk/‘, imgUrl: ‘http://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRt8Qia4lv7k3M9J1SKqKCImxJCt7j9rHYicKDI45jRPBxdzdyREWnk0ia0N5TMnMfth7SdxtzMvVgXg/0‘ }; wx.onMenuShareAppMessage(shareData); wx.onMenuShareTimeline(shareData); function decryptCode(code, callback) { $.getJSON(‘/jssdk/decrypt_code.php?code=‘ + encodeURI(code), function (res) { if (res.errcode == 0) { codes.push(res.code); } }); } // //document.querySelector(‘#uploadImaged‘).onclick = function () { //getMapDistance(‘113.681411743‘,‘34.7672691345‘); //} // function getMapDistance(Longtiude2,Latitude2) //window.onload=function(){ //测试可以通过点击事件获取和计算经纬度获取和计算经纬度 /* document.querySelector(‘#uploadImaged‘).onclick = function(){ var lat1=""; var lon1 =""; wx.getLocation({ success: function (res) { lat1=res.latitude; }, cancel: function (res) { alert(‘用户拒绝授权获取地理位置‘); } }); wx.getLocation({ success: function (res) { lon1=res.longtiude; }, cancel: function (res) { alert(‘用户拒绝授权获取地理位置‘); } }); //var lat1="100.33" //var lon1 = "32.0"; var lat2 = "111"; var lon2 = "33.2"; var earthRadius = 6371; //appxoximate radius in miles 6378.137 var factor = Math.PI / 180.0; var dLat = (lat2 - lat1) * factor; var dLon = (lon2 - lon1) * factor; var a =Math.sin(dLat/2) * Math.sin(dLat/2)+Math.cos(lat1*factor) * Math.cos(lat2 * factor) * Math.sin(dLon/2) * Math.sin(dLon/2); var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); var d = earthRadius *c * 1000; alert (d); }; */ // var lat1=""; var lon1=""; wx.getLocation({//该方法为,获取经纬度的微信jsdk方法,自带子方法,需要注意,计算经纬度的自定义函数必须写在success函数内,不要试图把该微信jsdk函数写在自定义函数内,因为在函数外无法获得其返回值 success: function (res) { lat1=res.latitude; lon1=res.longitude; alert(lat1); auto({$maomi.mao},{$maomi.mi},lat1,lon1);//自定义函数计算距离并返回 }, cancel: function (res) { alert(‘用户拒绝授权获取地理位置‘); } }); function auto( lat2,lon2,lat1,lon1){ // var lat1="64.76186"; // var lon1 ="113.1"; /* wx.getLocation({ success: function (res) { var lat1=res.latitude; //var lon1=res.longitude; alert(lat1); //alert(lon1); //console.log(res.data); }, cancel: function (res) { alert(‘用户拒绝授权获取地理位置‘); } }); */ //var lat1=34.76186 //var lon1 = 113.764; var lat1=lat1*1; var lon1 =lon1*1; var lat2 = lat2*1; var lon2 = lon2*1; var earthRadius = 6371; //appxoximate radius in miles 6378.137 var factor = Math.PI / 180.0; /* var dLat = (lat2 - lat1) * factor; var dLon = (lon2 - lon1) * factor; var a =Math.sin(dLat/2) * Math.sin(dLat/2)+Math.cos(lat1*factor) * Math.cos(lat2 * factor) * Math.sin(dLon/2) * Math.sin(dLon/2); var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); var d = earthRadius *c * 1000; alert (d); */ var radlat1=lat1*factor; var radlat2=lat2*factor; var radlon1=lon1*factor; var radlon2=lon2*factor; var a=radlat2-radlat1; var b=radlon2-radlon1; var s=2*Math.asin(Math.sqrt(Math.pow(Math.sin(a/2),2)+Math.cos(radlat1)*Math.cos(radlat2)*Math.pow(Math.sin(b/2),2))); var d=s*6371; $("#mi").html(d); alert(Math.round(d)); } //auto(34.80146,113.6505); //auto(" "," "); //auto({$maomi.mao},{$maomi.mi}); // }); wx.error(function (res) { alert(res.errMsg); }); </script> </body></html>
php页面的代码也粘贴写吧,tp下的代码,不在过多解释,如有需要可以加Q群联系我。
<?php namespace app\home\controller; use think\Controller; use app\home\model\Jssdk as Jsdk; Class Lists extends Base { public function lists() { //$jssdk = new JSSDK("yourAppID", "yourAppSecret"); $jssdk = new Jsdk("wx4e91a0e959b399a5", "46cf302c8ff3585026682f6ae603da94"); $cateres = $jssdk->GetSignPackage(); $this->assign(‘cateres‘, $cateres); $mao=‘35.76186‘; $mi=‘113.764‘; $maomi=array(); $maomi[‘mao‘]= $mao; $maomi[‘mi‘]= $mi; //$maomi[‘js‘]= $js; $this->assign(‘maomi‘, $maomi); // return $this->fetch(‘test‘);//本案例的代码用到这里就够了,下面的为其他功能的! $listsInfo=array(); $i=0; $arr=$this->menDianLists(); //var_dump($arr); foreach($arr as $pic){ //var_dump($pic); //echo "<br/>"; if(is_array($pic)){ foreach($pic as $cao){//$cao 是二维数组 // var_dump($cao); // echo "<br/>"; foreach($cao as $ca){//$ca 是一维数组 //echo $ca[‘telephone‘] ; $listsInfo[$i][‘business_name‘]=$ca[‘business_name‘]; $listsInfo[$i][‘province‘]=$ca[‘province‘]; $listsInfo[$i][‘province‘]=$ca[‘province‘]; $listsInfo[$i][‘city‘]=$ca[‘city‘]; $listsInfo[$i][‘district‘]=$ca[‘district‘]; $listsInfo[$i][‘telephone‘]=$ca[‘telephone‘]; $listsInfo[$i][‘address‘]=$ca[‘address‘]; $listsInfo[$i][‘poi_id‘]=$ca[‘poi_id‘]; $listsInfo[$i][‘photo_url‘]=$ca[‘photo_list‘][0][‘photo_url‘]; $listsInfo[$i][‘longitude‘]=$ca[‘longitude‘]; $listsInfo[$i][‘latitude‘]=$ca[‘latitude‘]; // $listsInfo[$i][‘d‘]="<script>getMapDistance(". $ca[‘latitude‘].",".$ca[‘longitude‘].");</script>"; $i++; // echo "<br/>"; } } } } //var_dump($listsInfo); //public function downloadPic(){//测试可行,网上看的,远程下载图片*/ //$return_content = $this->https_request( $listsInfo[0][‘photo_url‘]);//将图片的url传入url方法来获得图片内容 //$filename = ‘E:\phpStudy\WWW\web1\wexin\public\static\uploads\list.jpg‘; // $fp= @fopen($filename,"a"); //将文件绑定到流 ?? // var_dump( fwrite($fp,$return_content)); //写入文件 //} $this->assign(‘listsInfo‘,$listsInfo); return $this->fetch(‘lists‘); } public function mendianinfo() { return $this->fetch(); } }
时间: 2024-10-07 00:21:17