NebPay-Example.html

<script src="nebPay.js"></script>
<script >
    var NebPay = require("nebpay");
    var nebPay = new NebPay();    
    var serialNumber; //交易序列号
    var intervalQuery; //定时查询交易结果
    
    //点击按钮发起交易, 这里为调用智能合约的例子
    function onButtonClick() {        
        var to = dappAddress;   //Dapp的合约地址
        var value = "0";
        var callFunction = "" //调用的函数名称
        var callArgs =  ""  //参数格式为参数数组的JSON字符串, 比如'["arg"]','["arg1","arg2]'        
        var options = {
            goods: {        //商品描述
                name: "example"
            }
        }
        
        //发送交易(发起智能合约调用)
        serialNumber = nebPay.call(to, value, callFunction, callArgs, options);
        
        //设置定时查询交易结果
        intervalQuery = setInterval(function() {
            funcIntervalQuery();
        }, 5000);
    }
    
    //查询交易结果. queryPayInfo返回的是一个Promise对象.
    function funcIntervalQuery() {   
        nebPay.queryPayInfo(serialNumber)   //search transaction result from server (result upload to server by app)
            .then(function (resp) {
                console.log("tx result: " + resp)   //resp is a JSON string
                var respObject = JSON.parse(resp)
                if(respObject.code === 0){
                    //交易成功, 处理相关任务
                    
                    clearInterval(intervalQuery)    //清除定时查询
                }
            })
            .catch(function (err) {
                console.log(err);
            });
    }
    
</script>