credit_h5/js/payment.js

var qs = parseQueryString(window.location.href),token,rechargeMoney = 0,goodsId,user_id,order_id;
$().ready(function(){
    if(qs.order_id){
        order_id = qs.order_id;
        $(".wx_payment_mask").show();
    }
    getTokenAddUserIdEvent()
    wxPaymentResult();
})

function app_h5_getOrderId (data) {//支付是否成功，解ios微信白页bug
    if(navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)){
        if(data){
            var dataes = JSON.parse(data)
            order_id = dataes.order_id
            $(".wx_payment_mask").show();
            // window.location.href="./paymentResult.html?type=3&order_id=" + order_id
        }
    }
}

function getTokenAddUserIdEvent () {
    //获取token 和 user_id
    var param = '{"js_callback" : "getTokenAddUserId"}';
    try{
        if(navigator.userAgent.match(/(iPhone|iPod|iPad);?/i)){
            window.webkit.messageHandlers.app_h5_getTokenAndUserid.postMessage(param);
        }
        if(navigator.userAgent.match(/android/i)){
            obj4H5.app_h5_getTokenAndUserid(param);
        }
    }catch(e){
        console.log("兼容")
        // token = 'c1c63ee904336d416627ac09c85fa5cb'
        // user_id = '10'
        // rechargeListData()
    }
}
function getTokenAddUserId (data) {//app token 回调
    var dataes = JSON.parse(data)
    token = dataes.token;
    user_id = dataes.user_id;
    rechargeListData()
}

function rechargeListData () {
    //充值套餐列表--
    $(".loading").show();
    $.ajax({
        type: 'get',
        url: '/user/rechargeList',
        data:{
            user_id:user_id
        },
        headers:{
            token: token
        },
        success: function (res) {
            $(".loading").hide();
            console.log(res)
            if(res.errno == 200){
                var rechargeListHtml = '',recharge_type_html;
                res.rst.forEach(function (item,index) {
                    //recharge_type": 0, //套餐类型 1--首充套餐   2--一般套餐',
                    recharge_type_html = '',free_gold_html = '';
                    //free_gold充值是否送金币 0的时候不送
                    if(item.recharge_type == 1){
                        recharge_type_html = '<img src="img/payment_one.png"/>'
                    }
                    if(item.free_gold != 0){
                        free_gold_html = '<span>送' + item.free_gold + '江湖币</span>'
                    }
                    rechargeListHtml += '<li onclick="packageSelection(' + item.id + ',' +  item.money + ')"><div class="rechargeLi rechargeLi_' + item.id + '"><p>充' + item.recharge_gold + '江湖币</p>' + free_gold_html + recharge_type_html + '</div></li>'
                });
                $(".rechargeList").html(rechargeListHtml)
            }else{
                showMsg(res.rst.msg)
            }
        },
        error: function () {
            showMsg('请稍后再试～')
            $(".loading").hide();
        }
    })
}
function payEvent () {
    //立即支付按钮事件
    var type = $(".payment_mode li input[name='mode']:checked").val();//1为支付宝  2为微信
    if(!goodsId){
        showMsg('请选择您需要的套餐')
        return;
    }
    if(!type){
        showMsg('请选择您的支付方式')
        return;
    }
    window.location.href = '/credit/pay?goods_id=' + goodsId + '&pay_type=' + type + '&user_id=' + user_id
}
function wxPaymentResult () {
    //微信支付结果
    $("#paySuccess").on('click',function () {
        console.log('支付成功')
        wxCheckOrder();
        $(".wx_payment_mask").hide();
    })

    $("#payError").on('click',function () {
        console.log('支付失败')
        wxCheckOrder();
        $(".wx_payment_mask").hide();
    })
}
function wxCheckOrder () {
    //查询订单是否支付成功
    $(".loading").show();
    $.ajax({
        url:'/user/wx_check_order',
        type:'post',
        dataType:'json',
        data:{
            client:1,
            order_id:order_id
        },
        success: function (res){
            $(".loading").hide();
            if(res && res.errno == 0){
                showMsg('恭喜您，订单支付成功！')
            }else{
                showMsg('订单支付失败，请重新支付！')
            }
        },
        error: function (err){
            $(".loading").hide();
        }
    })
}
function packageSelection (goods_id,money){
    //套餐选择事件
    goodsId = goods_id;
    rechargeMoney = money;
    $(".payment_bottom .total span").html('¥' + rechargeMoney)
    $(".rechargeLi").removeClass('rechargeLiActive')
    $(".rechargeLi_" + goods_id).addClass('rechargeLiActive')
}
//获取地址栏参数
function parseQueryString(url) {
    var urlObj = {};
    var reg = /([^?=&]+)=([^?=&]+)/g;
    url.replace(reg, function($0, $1, $2) {
        urlObj[$1] = decodeURIComponent($2);
    })
    return urlObj;
 }
 // 展示错误提示信息
 function showMsg(msg) {
    var msgBox = document.getElementsByClassName('alert-info')[0];
    msgBox.getElementsByTagName("p")[0].innerHTML=msg;
    msgBox.style.display="block";
 
    setTimeout(function() {
       msgBox.style.display="none";
 
    }, 2000);
 }