Question

我是Meteor Javascript的初学者。我正在尝试发送邮件数组结果。我的代码如下

 var Testname = test.find({}).fetch();
var a = [];
    var b = [];
    var c = [];
    var allResult = [];
    _.each(Testname, function(testname){
            var testResult = test.findOne({_id:testname._id});
            var st = testResult.st;
            var end_date = testResult.et;
            var pt = testResult.percentileCalculationTill;

            var br = testAttempts.find({activity_id:testname._id,start_time:{$st, $pt}}).count();
            b.push(br);

            var Afterresult = testAttempts.find({activity_id:testname._id,start_time:{$pt, $lt:end_date}}).count();
            a.push(Afterresult);

            var k = testname.name;
            c.push(k);


        });
var email = {
        to: 'xxx.com',          
        from: 'xxxx.com',
        subject: "xxx",
        cc: "xxx",
        text: "Name: " + c + 
        "\n\nWith : " + b + 
        "\n\nAfter: " + a
        }; 


Meteor.call("send_email", email.to, email.from, email.subject, email.cc, email.text);

我的结果是

Name : abs, dfg
With: 4,5
After: 7,6

但我想要如下“

Name : abs    With: 4     After: 7
Name : dfg    With: 5    After: 6`

那我怎么解决呢。请尽快给我更新。

Answer 1

目前，您有三个数组：a，b，c，它们都是相等的长度。您需要循环遍历数组并逐个组合相应的元素。下面的代码不是最好的解决方案（例如，你真的不应该使用a.length来确定a，b，c的长度），但它是最容易理解的方法，应该指向正确的方向。< / p>

var textString = '';
for(var row = 0; row < a.length; row++){
    textString = textString + 'Name: ' + c[row] + ' With: ' + b[row] + ' After: ' + a[row] + '\n\n'
}

var email = {
    to: 'xxx.com',          
    from: 'xxxx.com',
    subject: "xxx",
    cc: "xxx",
    text: textString
    };

如何使用meteor javascript在邮件中发送数组结果

1 个答案: