pay.js
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/*
@songcxa
@2018-12-14
@移动支付
*/
var webAppParams = null;
var $btnObj = null;
var $btnLoad = null;
var flag = 0;
var appWxID = getQueryString(window.location).appId;
var webAppCode = null;//如果是微信，先获取微信code
//var $btnLoad = document.getElementById("loading");
window.onload = function () {
//var root = document.getElementById("root");
$btnObj = document.getElementById("btnPayOK");
$btnLoad = document.getElementById("loading");
$discountBtn = document.getElementById("discountBtn");
var webRoot = window.location.href;
//设置当前客户端浏览器模式[微信、支付宝、其他]
webAppClass.clientBrowser();
//绑定事件
var ali = document.getElementById("rowAliPay");
var wx = document.getElementById("rowWxPay");
ali.onclick = webAppClass.aliClick;
wx.onclick = webAppClass.wxClick;
$btnObj.onclick = webAppClass.okClick;
document.getElementById("payTip").innerHTML = "";
//参数
webAppParams = getQueryString(window.location);
if (webAppParams!=null) {
//设置UI参数
webAppClass.setUI(webAppParams);
} else {
alertMsg("暂无订单信息");
}
//获取微信code
//webAppClass.getCode();
var state = clientBrowserEx();
if (state == "wxPay") {
webAppCode = webAppClass.getCode();
}
$discountBtn.onclick = webAppClass.discountClick;
}
/**/
var webAppClass = {
//优惠券兑换
codediscountClick:function(tmpObj){
discountVal = document.getElementById("discountBox").value;
// console.log(discountVal)
// console.log(discountVal.length)
if(discountVal.length > 0){
$btnObj.style.display = "none";
$btnLoad.style.display = "block";
$discountBtn.disabled = true
console.log(webAppParams.orderId)
var url = webAppRoot + window.webAppH5.discountServer;
var discountParams = {
app_id:'1',
salt:'1',
deviceInfo:'1',
sign_type:'1',
sign:'1',
token:'1',
terminalSource:7,
orderId:webAppParams.orderId,
cardNo:discountVal,
codeType:0
}
postRequest(url, discountParams, function (res) {
console.log(res)
if(res.code==0){
document.getElementById("sumMoney").innerHTML = (res.data.orderFee/100)
document.getElementById("discountTip").innerHTML = res.data.couponDescribe
document.getElementById("discountFee").innerHTML = (res.data.discountFee/100)
document.getElementById("discountDesc").style.display="none"
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
flag = 1;
webAppClass.okPay(tmpObj);//唤醒支付
}else{
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
$discountBtn.disabled = false;
document.getElementById("discountTip").innerHTML = res.message
}
})
}else{
return
}
},
discountClick: function(){
discountVal = document.getElementById("discountBox").value;
// console.log(discountVal)
// console.log(discountVal.length)
if(discountVal.length > 0){
$btnObj.style.display = "none";
$btnLoad.style.display = "block";
$discountBtn.disabled = true
// console.log(webAppParams.orderId);
if(webAppParams===null ||webAppParams==='null'||webAppParams===undefined){
document.getElementById("discountTip").innerHTML = '缺少参数';
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
return false;
}
var url = webAppRoot + window.webAppH5.discountServer;
var discountParams = {
app_id:'1',
salt:'1',
deviceInfo:'1',
sign_type:'1',
sign:'1',
token:'1',
terminalSource:7,
orderId:webAppParams.orderId,
cardNo:discountVal,
codeType:0
}
postRequest(url, discountParams, function (res) {
console.log(res)
if(res.code==0){
document.getElementById("sumMoney").innerHTML = (res.data.orderFee/100)
document.getElementById("discountTip").innerHTML = res.data.couponDescribe
document.getElementById("discountFee").innerHTML = (res.data.discountFee/100)
document.getElementById("discountDesc").style.display="none"
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
document.getElementById("discountBox").setAttribute('readonly','readonly');
flag = 1
}else{
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
$discountBtn.disabled = false;
document.getElementById("discountTip").innerHTML = res.message
}
})
}else{
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
return false;
}
},
//OK
okClick: function (ev) {
document.getElementById("payTip").innerHTML = "";
if (webAppParams == null) {
alertMsg("暂无订单信息");return;
}
//先校验停车费用后缴费提交
webAppClass.checkParkCost();
},
//校验该订单当前支付时的费用（排除扫描订单后不支付时长）
checkParkCost: function () {
$btnObj.style.display = "none";
$btnLoad.style.display = "block";
if (typeof(webAppParams.queryOrderInfo) == "undefined") {//没有queryOrderInfo返回第一页
window.history.back(-1);
}
var tmpParams = JSON.parse(webAppParams.queryOrderInfo);
var url = webAppRoot + window.webAppH5.comServer;
postRequest(url, tmpParams, function (res) {
//btnObj.style.display = "block"; //$btnLoad.style.display = "none";
//$btnObj.style.display = "block";
if (res.code == 0) {//进场
var tmpObj = res.data;
if (tmpObj) {
if(flag == 1){
webAppClass.codediscountClick(tmpObj);
}else{
webAppClass.setUI(tmpObj);
webAppParams = tmpObj;//重新赋值
webAppClass.okPay(tmpObj);//唤醒支付
}
console.log(tmpObj)
// webAppClass.okPay(tmpObj);//唤醒支付
} else {
alertMsg("没有找到相应订单");
}
} else {//其他情况如【该卡号场内已存在】
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
console.log(res.message); alertMsg(res.message);
}
}, function (err) {
console.log("网络服务超时..." + url);
alertMsg("网络服务超时");
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
//$btnLoad.style.display = "none";
});
},
//确定支付
okPay: function (params) {
var orderID = params.orderId;//订单号
//var moneyID = document.getElementById("sumMoney").innerHTML = webAppParams.orderId;//订单号
var val = document.getElementById("sumMoney").innerText;
var couponPersonId = document.getElementById("discountBox").value;
var url = webAppRoot + window.webAppH5.zeroPayServer;
var discountParams = {
payOrderType : 101,
terminalSource:7,
orderId: webAppParams.orderId,
couponPersonId:couponPersonId,
app_id: '123',
sign_type: '123',
salt: '123',
deviceInfo: '123',
sign: '123',
}
if(val == '0.00' || val=='0'){
postRequest(url, discountParams, function (res) {
console.log(res)
if(res.code==0){
document.getElementById("paySuccess").style.display = 'block'
//
// document.getElementById("sumMoney").innerHTML = (res.data.orderFee/100)
// document.getElementById("discountTip").innerHTML = res.data.couponDescribe
// document.getElementById("discountFee").innerHTML = (res.data.discountFee/100)
// document.getElementById("discountDesc").style.display="none"
// $btnLoad.style.display = "none";
// $btnObj.style.display = "block";
// document.getElementById("discountBox").setAttribute('readonly','readonly');
// flag = 1
}else{
alert(res.message)
// $discountBtn.disabled = false
// document.getElementById("discountTip").innerHTML = res.message
}
})
}else {
var root = webAppRoot;
//第一首先判断当前哪种浏览器方式[微信内置、支付宝内置、第三方浏览器]
var clientType = clientBrowserEx();
//alert(clientType);
switch (clientType) {
case "wxPay"://微信[内置浏览器]
//var wxPay = webAppH5.wxPayServer;
//var wxParams = webAppH5.comParams;
//wxParams.orderId = orderID;
//wxParams.payType = 4;// 1:支付宝 2：微信 3：银联 10:H5 4微信公众号
//wxParams.terminalSource = 3;//请求端来源 1： 任你停 2：pda 3：微信公共号 7:H5扫码 10页面支付
//debugger;
if (webAppCode == null || webAppCode == "") {//code检测
alertMsg(appState.codeNullTip);
$btnObj.style.display = "block";
$btnLoad.style.display = "none";
return;
}
webAppClass.payAjaxJDK(orderID);
console.log("wxPay");//微信支付
break;
case "aliPay"://支付宝
console.log("aliPay");
//订单号
var obj = {};
//this.payAjax(url, { orderId: "11111", price: 0.01 });
var aliPay = webAppH5.aliPayServer;
var aliParams = webAppH5.comParams;
aliParams.orderId = orderID;
aliParams.payType = 1;// 1:支付宝 2：微信 3：银联 10:H5 4微信公众号
aliParams.terminalSource = 7;//请求端来源 1： 任你停 2：pda 3：微信公共号 7:H5扫码 10页面支付
aliParams.paySrcType = 101;//101停车支付
webAppClass.payAliAjax(root + aliPay, aliParams);
break;
default://第三方浏览器other
//默认支付宝
if (document.getElementById("aliPay").checked) {
console.log("aliPay");
//订单号
var obj = {};
//this.payAjax(url, { orderId: "11111", price: 0.01 });
var aliPay = webAppH5.aliPayServer;
var aliParams = webAppH5.comParams;
aliParams.orderId = orderID;
aliParams.payType = 1;// 1:支付宝 2：微信 3：银联 10:H5 4微信公众号
aliParams.terminalSource = 7;//请求端来源 1： 任你停 2：pda 3：微信公共号 7:H5扫码 10页面支付
aliParams.paySrcType = 101;//101停车支付
webAppClass.payAliAjax(root + aliPay, aliParams);
} else {//微信页面支付
var url = " https://wx.tenpay.com/cgi-bin/mmpayweb-bin/checkmweb?prepay_id=wx20161110163838f231619da20804912345&package=1037687096";
//window.location.href = url;
var wxPay = webAppH5.wxPayServer;
var wxParams = webAppH5.comParams;
wxParams.orderId = orderID;
wxParams.payType = 4;// 1:支付宝 2：微信 3：银联 10:H5 4微信公众号
wxParams.terminalSource = 7;//请求端来源 1： 任你停 2：pda 3：微信公共号 7:H5扫码 10页面支付
webAppClass.payAjax(root + wxPay, wxParams);
console.log("wxPay");
}
break;
}
}
},
getCode: function () {
var appID = appWxID;
var code = getUrlParam('code');
var local = window.location.href;
//alert("local:" + local);
if (code == null || code === '') {
//alert(code);
window.location.href = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' + appID + '&redirect_uri=' + encodeURIComponent(local) + '&response_type=code&scope=snsapi_userinfo&state=1#wechat_redirect'
//window.event.returnValue = false;
//window.open('https://open.weixin.qq.com/connect/oauth2/authorize?appid=' + appID + '&redirect_uri=' + encodeURIComponent(local) + '&response_type=code&scope=snsapi_userinfo&state=1#wechat_redirect');
//alert("22");
} else {
//getOpenId(code); //把code传给后台获取用户信息
//alert(code);
//webAppCode = code;
return code;
}
function getUrlParam(name) {
var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)');
var r = window.location.search.substr(1).match(reg)
if (r != null) return unescape(r[2])
return null
}
},
//Ali
aliClick: function (ev) {
console.log("AliClick");
document.getElementById("aliPay").checked = true;
ev.preventDefault();
},
//Wx
wxClick: function (ev) {
console.log("wxClick");
document.getElementById("wxPay").checked = true;
ev.preventDefault();
},
//浏览器
clientBrowser: function () {
if (/MicroMessenger/.test(window.navigator.userAgent)) {
console.log("微信客户端");
this.switchShow("wxPay");
} else if (/AlipayClient/.test(window.navigator.userAgent)) {
console.log("支付宝客户端");
this.switchShow("aliPay");
} else {
console.log("其他浏览器");
this.switchShow("other");
}
},
//根据浏览器显示内容[aliPay、wxPay、other]
switchShow: function (type) {
var aliObj = document.getElementById("rowAliPay");
var wxObj = document.getElementById("rowWxPay");
var lineObj = document.getElementById("splitLine");
switch (type) {
case "aliPay":
lineObj.style.display = "none";
wxObj.style.display = "none";
document.getElementById("aliPay").checked = true;
break;
case "wxPay":
lineObj.style.display = "none";
aliObj.style.display = "none";
document.getElementById("wxPay").checked = true;
break;
default://其他浏览器[浏览器暂时屏蔽微信]
lineObj.style.display = "none";
wxObj.style.display = "none";
document.getElementById("aliPay").checked = true;
break;
}
},
//异步请求-微信H5页面
payAjax: function (url, params) {
var btnOBj = $btnObj;
postRequest(url, params, function (res) {
btnOBj.style.display = "block";
$btnLoad.style.display = "none";
//debugger;
if (res.code == 0) {//进场
//alertMsg("出场成功");
if (res.data) {
var tmpObj = res.data;
if (typeof (tmpObj.mwebUrl)!="undefined") {
window.location.href = tmpObj.mwebUrl + "&redirect_url=" + webAppPayResult;
} else {
alertMsg("没有返回支付地址mwebUrl");
}
console.log(JSON.stringify(tmpObj));
} else {
alertMsg("没有找到返回值");
}
} else {//其他情况如【该卡号场内已存在】
console.log(res.message);
alertMsg(res.message);
}
}, function (err) {
console.log("网络地址出错...");
alertMsg("网络地址出错...");
$btnLoad.style.display = "none";
btnOBj.style.display = "block";
});
},
//异步请求-微信JDK调用
payAjaxJDK: function (orderID) {
var btnOBj = $btnObj;
//0：页面初始化获取code[webAppCode]
var codeParams = { code: webAppCode, appId: appWxID };
var openIdUrl = webAppRoot + window.webAppH5.wxGetOpenIdServer;
//1：有code获取OpenId
postRequest(openIdUrl, codeParams, function (res) {
//alert(JSON.stringify(res));
if (res.code == 0) {
//alert(res.data);
webAppClass.getPayParams(res.data, orderID);
}
else if (res.code == 40163) {//code been used, hints[重复code问题]
alertMsg(appState.codeNullTip);
console.log(res.message);
$btnObj.style.display = "block";
$btnLoad.style.display = "none";
}
else {
alertMsg(res.message);
$btnObj.style.display = "block";
$btnLoad.style.display = "none";
}
}, function (err) {
console.log("网络地址出错..." + openIdUrl);
$btnObj.style.display = "block";
$btnLoad.style.display = "none";
});
//2：获取支付参数
//function getPayParams(openId) {
//}
},
getPayParams: function (openId, orderID) {
var wxPay = window.webAppH5.wxPayServer;
var wxParams = window.webAppH5.comParams;
wxParams.orderId = orderID;
wxParams.payType = 4;// 1:支付宝 2：微信 3：银联 10:H5 4微信公众号
wxParams.terminalSource = 7;//请求端来源 1： 任你停 2：pda 3：微信公共号 7:H5扫码 10页面支付
//webAppClass.payAjax(root + wxPay, wxParams);
wxParams.openId = openId;
wxParams.appId = appWxID;
var payParamsUrl = webAppRoot + window.webAppH5.wxPayServer;
//alert(payParamsUrl);alert(orderID);
postRequest(payParamsUrl, wxParams, function (res) {
$btnObj.style.display = "block";
$btnLoad.style.display = "none";
//debugger;
if (res.code == 0) {//进场
//alertMsg("出场成功");
if (res.data) {
var tmpObj = res.data;
webAppClass.weixinJSBridge(res.data);
console.log(JSON.stringify(tmpObj));
//alert(JSON.stringify(tmpObj));
} else {
alertMsg("没有找到返回值");
}
} else {
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
console.log(res.message); alertMsg(res.message);
}
}, function (err) {
console.log("网络地址出错...");
alertMsg("网络地址出错..." + payParamsUrl);
$btnLoad.style.display = "none";
$btnObj.style.display = "block";
});
},
//调用微信内置WeixinJSBridge对象发起支付
weixinJSBridge: function (params) {
function onBridgeReady() {
WeixinJSBridge.invoke(
'getBrandWCPayRequest', params,
//'getBrandWCPayRequest', {
// "appId": appWxID, //公众号名称，由商户传入
// "timeStamp": "1395712654", //时间戳，自1970年以来的秒数
// "nonceStr": "e61463f8efa94090b1f366cccfbbb444", //随机串
// "package": "prepay_id=u802345jgfjsdfgsdg888",
// "signType": "MD5", //微信签名方式：
// "paySign": "70EA570631E4BB79628FBCA90534C63FF7FADD89" //微信签名
//},
function (res) {
//alert(res.err_msg);
if (res.err_msg == "get_brand_wcpay_request:ok") {
// 使用以上方式判断前端返回,微信团队郑重提示：
//res.err_msg将在用户支付成功后返回ok，但并不保证它绝对可靠。
window.location.href = webAppPayResult+"?trade_no=" + "success";
}
else if (res.err_msg == 'get_brand_wcpay_request:cancel') {
window.location.href = webAppPayResult + "?trade_no=" + "fail";
}
else {
alertMsg(JSON.stringify(res));
//alert(res.err_msg);
}
});
}
if (typeof WeixinJSBridge == "undefined") {
if (document.addEventListener) {
document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
} else if (document.attachEvent) {
document.attachEvent('WeixinJSBridgeReady', onBridgeReady);
document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);
}
} else {
onBridgeReady();
}
},
//异步请求-支付宝
payAliAjax: function (url, params) {
var btnOBj = $btnObj;
postRequest(url, params, function (res) {
btnOBj.style.display = "block";
$btnLoad.style.display = "none";
if (res.code == 0) {//进场
document.write(res.data);//打开支付表单
} else {//其他情况如【该卡号场内已存在】
console.log(res.message);
alertMsg(res.message);
}
}, function (err) {
console.log("网络地址出错...");alertMsg("网络地址出错...");
$btnLoad.style.display = "none";
btnOBj.style.display = "block";
});
},
//设置UI
setUI: function (params) {
console.log('ui')
var $carNum = getObjectByID("carNum"),//车牌号
$orderNum = getObjectByID("orderNum"),//订单号
$sumMoney = getObjectByID("sumMoney"),//实际应付金额
$outtime = getObjectByID("outtime"),//实际出场时间
$payTip = getObjectByID("payTip"),//支付提示
$parkName = getObjectByID("parkName"),//车场名称
$inparktime = getObjectByID("inparktime"),//进场时间
$staytime = getObjectByID("staytime"),//停车时长
$due = getObjectByID("due"),//停车总费用
$paid = getObjectByID("paid"),//已支付金额
$discountDesc = getObjectByID("discountDesc"),//8折优惠折扣费用
$discountFee = getObjectByID("discountFee");//优惠金额
if (params != null && params!="") {
var price = keepTwoDecimalFull((params.orderFee / 100));//(params.orderFee / 100);
$carNum.innerHTML = params.plateno;//手机号
$orderNum.innerHTML = params.orderId;//订单号
$sumMoney.innerHTML = price;///params.orderFee//缴费金额
$outtime.innerHTML = params.outtime;//实际出场时间
//.appOrderTimeout
$payTip.innerHTML = "注意: " + params.appOrderTimeout;//请在支付完成10分钟内出场，如超时未出场，会继续计费。
$parkName.innerHTML = params.parkName;
$inparktime.innerHTML = params.inparktime;
$staytime.innerHTML = formatSeconds(params.staytime);
$due.innerHTML = keepTwoDecimalFull((params.due / 100));//停车总费用
$paid.innerHTML = params.paid;
$discountFee.innerHTML = keepTwoDecimalFull((params.discountFee / 100));//优惠金额
$discountDesc.innerHTML = params.discountDesc;
} else {
console.log("没有接受到参数");
}
},
}