sr-iHealthwx/html/payment/js/payment.js

var Request = GetRequest();
var checktype=false;
var loading = dialog({
	contentType: 'load',
	skin: 'bk-popup'
});
(function() {
	new Vue({
		el: "#app",
		data: {
			dataList:[],
			cardId:Request.id,			
			payMoney:"",
			cardNo:"",
			paytype:Request.paytype, //paytype 1为门诊缴费  2为住院缴费
			surplusMoney:"",
			data:{},
			code:"",
		},
		mounted: function() {
			var vm = this
			loading.showModal();
			checkUserAgent();
			vm.code=JSON.parse(localStorage.getItem("wlyyAgent")).uid
			vm.checkType()
			$(".c-ser-input").focus()
		},
		methods: {
			//获取列表数据
			getData:function(){
				var vm=this
				if(Request.id){
					sendPost("patient/card/getCardList", {patient:vm.code}, "json", "get",function(){
				 	loading.close();
			    	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请求失败'}).show();
			       }, function(res){
				        if(res.status == 200){ 
				        	if(res.data.length>0){										
				        		var data=res.data.filter(function(item){
				        			return item.id==Request.id
				        		})[0]
				        		if(!data){
				        			vm.backtoCards()  //当前用户无该就诊卡
				        		}else{
				        			vm.getCardInfo()
				        		}
				        	}else{
					 	  		vm.backtoCards() //当前用户无绑定就诊卡
				        	}
				        }else{
					 	  loading.close();
				          dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'数据获取失败'}).show();
				        }
				    })	
				}else{
					vm.backtoCards() //未带参
				}					
			},
			//获取列表数据
			getCardInfo:function(){
				 var vm=this
				 sendPost("patient/card/getCardInfo", {id:vm.cardId}, "json", "get",function(){
				 	loading.close();
			    	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请求失败'}).show();
			      }, function(res){
			        if(res.status == 200){ 
				 	    loading.close();
			        	vm.data=res.data 
			        	if(vm.paytype=="1"){
			        		vm.surplusMoney=vm.data.cardMoney?vm.data.cardMoney:0
			        		vm.cardNo=vm.data.cardNo
			        	}else{
			        		vm.surplusMoney=vm.data.cardInpMoney?vm.data.cardInpMoney:0
			        		vm.cardNo=vm.data.inpCardNo
			        	}
			        }else{
				 	  loading.close();
			          dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'数据获取失败'}).show();
			        }
			    })
			},
			//去支付
			toPayment:function(){
				var vm=this
				loading.showModal();
				if(vm.payMoney){					
					if(judgeWxVersion()){
						vm.getWeixinSign()
					}
				}else{
				 	 loading.close();
					 dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请输入充值金额'}).show();
				}
			},
			//获得微信sdk信息
			getWeixinSign:function() {
				var vm=this
				var params = {};
    			params.pageUrl = window.location.href;
    			sendPost("weixin/getSign", params, "json", "post",function(){
				 	loading.close();
			    	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请求失败'}).show();
			      }, function(res){
			        if(res.status == 200) {
						var timestamp = res.data.timestamp;
						var noncestr = res.data.noncestr;
						var signature = res.data.signature;
						wx.config({
							//debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
							appId: appId, // 必填，公众号的唯一标识
							timestamp: timestamp, // 必填，生成签名的时间戳
							nonceStr: noncestr, // 必填，生成签名的随机串
							signature: signature, // 必填，签名，见附录1
							jsApiList: [
								'chooseWXPay',
								'checkJsApi'
							] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2
						});
						wx.ready(function(){					
							vm.wxReady()
						})
					}else{
				 		loading.close();
			            dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:res.msg}).show();
			        }
			    })
			},			
			wxReady:function(){
				var vm=this
				var params = {
					patient:vm.data.patient,
					healthNo:vm.cardNo,
					healthType:vm.paytype,
					payAmount:parseFloat(vm.payMoney).toFixed(2),
					spbillCreateIp:returnCitySN["cip"],
//					code:getUrlParam("code"),
					openid:JSON.parse(localStorage.getItem("wlyyAgent")).openid
				};
				sendPost("third/hy/pay/createPayOrder", params, "json", "post",function(){        	
				    loading.close();
			    	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请求失败'}).show();
			      }, function(res){
			        if(res.status == 200) {
				 		loading.close();
						var data = res.data;
						wx.chooseWXPay({
							appId:data.appId,
							timestamp: data.timeStamp, // 支付签名时间戳，注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
							nonceStr: data.nonceStr, // 支付签名随机串，不长于 32 位
							package: data.package, // 统一支付接口返回的prepay_id参数值，提交格式如：prepay_id=***）
							signType: data.signType, // 签名方式，默认为'SHA1'，使用新版支付需传入'MD5'
							paySign: data.sign, // 支付签名
							success: function (res) {
								// 支付成功后的回调函数
	                               window.location.href='../../payment/html/paymentResult.html?seqNo='+data.seqNo;									
							},
							cencel:function(res){
								// 支付取消回调函数
								//alert("支付过程中用户取消");
							},
							fail: function(res){
								// 支付失败回调函数
								var errorparams={seqNo:data.seqNo,wxErrorMsg:res.errMsg}
								sendPost("third/hy/pay/setPayLogWxFail", errorparams, "json", "post",function(){  
							    	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'请求失败'}).show();
							     }, function(res){
							     	window.location.href='../../payment/html/paymentResult.html?seqNo='+data.seqNo;
							    })
							}
						});
					}else{		        	
				 		loading.close();
			            dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:res.msg}).show();
			        }
			    })
			},
			backtoCards:function(){
				loading.close();
        		dialog({
		            content: "请重新选择待缴费就诊卡！", 
		            okValue: '确定',
		            ok: function(){
						window.location.href='../../payment/html/patientIDCards.html';
		            },
//						            cancelValue: '我再看看',
//						            cancel: function(){}
		        }).showModal()
			},
			//强制设定最多只能输入两位小数
			checkNumber:function(payMoney){
				var myreg=/^[0][0-9]{1}$/; 
				if(myreg.test(payMoney)){
					payMoney="0"
				}			
		        this.payMoney= (payMoney.match(/^\d*(\.?\d{0,2})/g)[0]) || null
		        if(this.payMoney>20000){
		        	dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:"支付金额不得超过20000"}).show();
		        	this.payMoney=20000
		        }
		    },
			//判断是否验证登录通过
			checkType:function(){
				var vm=this
				var timer = setInterval(function(){
					if(checktype){
						clearInterval(timer);
						vm.getData()
					}
				},10);
			},
		},
	})

})()


function queryInit(){
	checktype=true
}

function getUrlParam(name){
    //构造一个含有目标参数的正则表达式对象
    var reg = new RegExp("(^|&)"+name+"=([^&]*)(&|$)");
    //匹配目标参数
    var r = window.location.search.substr(1).match(reg);
    //返回参数值
    if (r!=null) return unescape(r[2]); return null;
} 

//判断微信版本号
function judgeWxVersion(name){
   var ispass=false
	var wechatInfo = navigator.userAgent.match(/MicroMessenger\/([\d\.]+)/i)
	if(!wechatInfo) {
		loading.close();
		 dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'当前不是微信,不支持微信支付'}).show();
	}				 
	else
	 {  
	 	if ( wechatInfo[1] < "5.0" ) { 
	 	    loading.close();
			dialog({contentType:'tipsbox',bottom:true, skin:'bk-popup' , content:'当前微信低于5.0,不支持微信支付,请升级后支付'}).show(); 
		}else{
			ispass=true
		} 	
	 }
	 return ispass
}